Projection mapping

Make the space
part of the story.

3D projection mapping projectors, lenses and paint for walls, objects and immersive rooms. Build the system around your surface, your mounting positions and the experience you want to create.

Shop mapping equipmentPlan your projection system →
A projector seen from behind directs blue and amber projection mapping onto dimensional gallery walls

What is projection mapping?

Projection mapping fits light and moving images to a physical surface. A wall can appear to open, a sculpture can change its texture, and a room can become part of a moving scene. The effect comes from matching the content to the geometry, then aligning the projectors to that canvas.

The projector provides the light. The lens determines where the image can land. The coating shapes how the surface returns that light to the audience. Mapping software, playback and calibration bring those components together.

Projectors

Choose usable brightness, image detail and installation flexibility for your surface. Fixed-lens models suit a defined placement; interchangeable-lens bodies let you plan around a wider range of mounting positions.

Compare projectors in the catalog →

Compatible lenses

Start with the projector body, then match a supported lens to image width and mounting distance. Check whether a lens is included. Short, standard and long-throw options are specific to the model.

Understand lens compatibility →

Projection paint

Browse projection paints in the standard catalog. Compare the available finishes, product specifications and surface preparation requirements for your project.

Shop projection paint →

Build a system that fits

Choose the placement. Then choose the lens.

Start with the physical canvas. Measure every surface and mounting position before comparing brightness or resolution. Your projector, lens, coating and content need to work as one system.

One projector, one surface

BenQ LK936ST and LK935, plus Optoma fixed-lens installation models, cover a range of mounting distances. Prioritize the right optical fit and enough output for your image area. Use mapping software for content alignment and masks.

A continuous room canvas

Epson PU/PQ and Optoma ZU920TST or ZK installation models give you options for adjoining images. Plan overlap, matching, playback outputs and calibration together. Larger PU/PQ bodies expand the available output for venue-scale projects.

Fine detail or more light?

Detailed graphics and close viewing may favor 4K output. Large surfaces may need more usable light. Compare ANSI, ISO and other published brightness figures carefully, and account for the selected lens and calibration mode.

Allow for the complete system

Many installation bodies require a separate lens. Include mounts, media playback, software, content, cabling and setup in your budget. Check current supply and the exact configuration before placing a project order.

Match the lens to your projector.

Choose your projector to compare the lenses that fit, ordered from the closest mounting position to the farthest.

What does throw ratio mean?

Throw distance ÷ image width = throw ratio. A 0.5:1 lens needs roughly 5 feet of throw for a 10-foot-wide image. A 2:1 lens needs roughly 20 feet. A zoom range gives you placement flexibility.

Use image width, not diagonal size. Lens shift moves the image up, down or sideways without tilting the projector; it does not extend the throw range.

Epson PU1000 series

Ratios for this projector’s native 16:10 image. Choose one compatible lens for your mounting position.

Lens placement comparison for Epson PU1000 series
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
ELPLX01SUltra short throw0.35:13.5 ft

For mounting very close to the surface. Follow the lens-specific offset and clearance diagram.

Fixed focal length. Set image size by placement; there is no optical zoom.

ELPLX01WSUltra short throw0.35:13.5 ft

For mounting very close to the surface. Follow the lens-specific offset and clearance diagram.

Fixed focal length. Set image size by placement; there is no optical zoom. White housing option.

ELPLU03SShort throw0.65–0.78:16.5–7.8 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

ELPLU04Short throw0.87–1.05:18.7–10.5 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

ELPLW05Room-distance zoom1.04–1.46:110.4–14.6 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

ELPLW08Room-distance zoom1.18–1.66:111.8–16.6 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

ELPLM08Room-distance zoom1.44–2.32:114.4–23.2 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

ELPLW06Room-distance zoom1.62–2.22:116.2–22.2 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

ELPLM15Medium to long throw2.16–3.48:121.6–34.8 ft

For mounting farther back, with zoom to fine-tune image size.

Optical zoom lets you adjust image size within this distance range.

ELPLM10Long throw3.32–5.06:133.2–50.6 ft

For rear-of-room positions and longer projection paths.

Optical zoom lets you adjust image size within this distance range.

ELPLM11Long throw4.85–7.38:148.5–73.8 ft

For rear-of-room positions and longer projection paths.

Optical zoom lets you adjust image size within this distance range.

For ultra short throw placement, choose the ELPLX01S or white ELPLX01WS. These bodies do not use the ELPLX02 series.

Manufacturer compatibility and installation reference (compatibility pp.9–11; throw ratios pp.32–33)

Epson PU2010 series

Ratios for this projector’s native 16:10 image. Choose one compatible lens for your mounting position.

Lens placement comparison for Epson PU2010 series
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
ELPLX02SUltra short throw0.35:13.5 ft

For mounting very close to the surface. Follow the lens-specific offset and clearance diagram.

Fixed focal length. Set image size by placement; there is no optical zoom.

ELPLX02WSUltra short throw0.35:13.5 ft

For mounting very close to the surface. Follow the lens-specific offset and clearance diagram.

Fixed focal length. Set image size by placement; there is no optical zoom. White housing option.

ELPLU03SShort throw0.48–0.57:14.8–5.7 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range. More restricted lens shift than the larger zoom lenses.

ELPLU04Short throw0.64–0.77:16.4–7.7 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

ELPLW05Short throw0.77–1.07:17.7–10.7 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range. More restricted lens shift than the larger zoom lenses.

ELPLW08Short throw0.86–1.21:18.6–12.1 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

ELPLM08Room-distance zoom1.06–1.69:110.6–16.9 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range. More restricted lens shift than the larger zoom lenses.

ELPLW06Room-distance zoom1.19–1.62:111.9–16.2 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

ELPLM15Room-distance zoom1.57–2.56:115.7–25.6 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

ELPLM10Medium to long throw2.42–3.71:124.2–37.1 ft

For mounting farther back, with zoom to fine-tune image size.

Optical zoom lets you adjust image size within this distance range.

ELPLM11Long throw3.54–5.41:135.4–54.1 ft

For rear-of-room positions and longer projection paths.

Optical zoom lets you adjust image size within this distance range.

For ultra short throw placement, choose the ELPLX02S or white ELPLX02WS. The ratios shown here apply to PU2010 bodies.

Manufacturer compatibility and installation reference (compatibility pp.9–11; throw ratios pp.27–28)

Epson PU2100 / PU2200 series

Ratios for this projector’s native 16:10 image. Choose one compatible lens for your mounting position.

Lens placement comparison for Epson PU2100 / PU2200 series
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
ELPLX02SUltra short throw0.35:13.5 ft

For mounting very close to the surface. Follow the lens-specific offset and clearance diagram.

Fixed focal length. Set image size by placement; there is no optical zoom.

ELPLX02WSUltra short throw0.35:13.5 ft

For mounting very close to the surface. Follow the lens-specific offset and clearance diagram.

Fixed focal length. Set image size by placement; there is no optical zoom. White housing option.

ELPLU03SShort throw0.48–0.57:14.8–5.7 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

ELPLU04Short throw0.64–0.77:16.4–7.7 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

ELPLW08Short throw0.86–1.21:18.6–12.1 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

ELPLW06Room-distance zoom1.19–1.62:111.9–16.2 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

ELPLM15Room-distance zoom1.57–2.56:115.7–25.6 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

ELPLM10Medium to long throw2.42–3.71:124.2–37.1 ft

For mounting farther back, with zoom to fine-tune image size.

Optical zoom lets you adjust image size within this distance range.

ELPLM11Long throw3.54–5.41:135.4–54.1 ft

For rear-of-room positions and longer projection paths.

Optical zoom lets you adjust image size within this distance range.

Choose the lens for the actual image width and mounting distance, then check usable light output with that lens.

Manufacturer compatibility and installation reference (compatibility pp.8–10; throw ratios pp.32–33)

Epson PQ2000 series

Ratios for this projector’s native 16:9 image. Choose one compatible lens for your mounting position.

Lens placement comparison for Epson PQ2000 series
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
ELPLX02SUltra short throw0.34:13.4 ft

For mounting very close to the surface. Follow the lens-specific offset and clearance diagram.

Fixed focal length. Set image size by placement; there is no optical zoom.

ELPLX02WSUltra short throw0.34:13.4 ft

For mounting very close to the surface. Follow the lens-specific offset and clearance diagram.

Fixed focal length. Set image size by placement; there is no optical zoom. White housing option.

ELPLU03SShort throw0.46–0.56:14.6–5.6 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range. More restricted lens shift than the larger zoom lenses.

ELPLU04Short throw0.62–0.75:16.2–7.5 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

ELPLW05Short throw0.74–1.04:17.4–10.4 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range. More restricted lens shift than the larger zoom lenses.

ELPLW08Short throw0.83–1.17:18.3–11.7 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

ELPLM08Room-distance zoom1.02–1.64:110.2–16.4 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range. More restricted lens shift than the larger zoom lenses.

ELPLW06Room-distance zoom1.15–1.57:111.5–15.7 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

ELPLM15Room-distance zoom1.52–2.47:115.2–24.7 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

ELPLM10Medium to long throw2.34–3.59:123.4–35.9 ft

For mounting farther back, with zoom to fine-tune image size.

Optical zoom lets you adjust image size within this distance range.

ELPLM11Long throw3.42–5.23:134.2–52.3 ft

For rear-of-room positions and longer projection paths.

Optical zoom lets you adjust image size within this distance range.

These are the PQ-specific 16:9 ratios. A lens with the same name can have different ratios on a PU projector.

Manufacturer compatibility and installation reference (compatibility pp.5–9; throw ratios pp.28–29)

Epson PQ2200 series

Ratios for this projector’s native 16:9 image. Choose one compatible lens for your mounting position.

Lens placement comparison for Epson PQ2200 series
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
ELPLX02SUltra short throw0.34:13.4 ft

For mounting very close to the surface. Follow the lens-specific offset and clearance diagram.

Fixed focal length. Set image size by placement; there is no optical zoom.

ELPLX02WSUltra short throw0.34:13.4 ft

For mounting very close to the surface. Follow the lens-specific offset and clearance diagram.

Fixed focal length. Set image size by placement; there is no optical zoom. White housing option.

ELPLU03SShort throw0.46–0.56:14.6–5.6 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range. More restricted lens shift than the larger zoom lenses.

ELPLU04Short throw0.62–0.75:16.2–7.5 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

ELPLW05Short throw0.74–1.04:17.4–10.4 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range. Brightness limited; review the selected body’s output table. More restricted lens shift than the larger zoom lenses.

ELPLW08Short throw0.83–1.17:18.3–11.7 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

ELPLM08Room-distance zoom1.02–1.64:110.2–16.4 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range. Output limited to 10,000 lumens on these bodies. More restricted lens shift than the larger zoom lenses.

ELPLW06Room-distance zoom1.15–1.57:111.5–15.7 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

ELPLM15Room-distance zoom1.52–2.47:115.2–24.7 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

ELPLM10Medium to long throw2.34–3.59:123.4–35.9 ft

For mounting farther back, with zoom to fine-tune image size.

Optical zoom lets you adjust image size within this distance range.

ELPLM11Long throw3.42–5.23:134.2–52.3 ft

For rear-of-room positions and longer projection paths.

Optical zoom lets you adjust image size within this distance range.

Brightness depends on both the selected lens and power supply. Compare usable output when evaluating the ELPLM08 and ELPLW05 against the other options.

Manufacturer compatibility and installation reference (compatibility pp.5–10; throw ratios pp.26–27)

Optoma ZK1000 / ZK1320

Ratios for this projector’s native 16:10 image. Choose one compatible lens for your mounting position.

Lens placement comparison for Optoma ZK1000 / ZK1320
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
BX-CTA28Ultra short throw0.34–0.37:13.4–3.7 ft

For mounting very close to the surface. Follow the lens-specific offset and clearance diagram.

Optical zoom lets you adjust image size within this distance range.

BX-CTA11Short throw0.78–0.9:17.8–9 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

BX-CTA08Room-distance zoom1.25–2:112.5–20 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

BX-CTA20Room-distance zoom1.44–1.8:114.4–18 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

BX-CTA21Medium to long throw1.8–2.4:118–24 ft

For mounting farther back, with zoom to fine-tune image size.

Optical zoom lets you adjust image size within this distance range.

BX-CTA22Medium to long throw2.4–4.8:124–48 ft

For mounting farther back, with zoom to fine-tune image size.

Optical zoom lets you adjust image size within this distance range.

BX-CTA23Long throw4.8–8.6:148–86 ft

For rear-of-room positions and longer projection paths.

Optical zoom lets you adjust image size within this distance range.

All listed Optoma lenses have motorized zoom and focus. Confirm the lens revision and mounting geometry with our team before ordering.

Manufacturer compatibility and installation reference (Optical specifications and associated accessories) · ZK1320 reference

Vivitek DK10000Z

Ratios for this projector’s native 16:9 image. These manufacturer-supported lenses require a sourcing quote.

Lens placement comparison for Vivitek DK10000Z
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
D88-UST01BUltra short throw0.377:13.77 ft

For mounting very close to the surface. Follow the lens-specific offset and clearance diagram.

Fixed focal length. Set image size by placement; there is no optical zoom. Support kit required. No lens shift.

D88-UWZ01Short throw0.75–0.94:17.5–9.4 ft

For a larger image from a shorter mounting distance.

Optical zoom lets you adjust image size within this distance range.

D88-WF18501Short throw0.76:17.6 ft

For a larger image from a shorter mounting distance.

Fixed focal length. Set image size by placement; there is no optical zoom. No lens shift.

D88-WZ01Room-distance zoom1.26–1.79:112.6–17.9 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

D88-ST001Room-distance zoom1.73–2.27:117.3–22.7 ft

For a conventional room-distance mounting position.

Optical zoom lets you adjust image size within this distance range.

D88-SMLZ01Medium to long throw2.22–3.69:122.2–36.9 ft

For mounting farther back, with zoom to fine-tune image size.

Optical zoom lets you adjust image size within this distance range.

D88-LOZ101Long throw3.58–5.4:135.8–54 ft

For rear-of-room positions and longer projection paths.

Optical zoom lets you adjust image size within this distance range.

D88-LOZ201Long throw5.34–8.36:153.4–83.6 ft

For rear-of-room positions and longer projection paths.

Optical zoom lets you adjust image size within this distance range.

Ask us to source your lens →

Lens not included. The eight manual-listed options below need a sourcing quote because none has an active catalog product. D88-UST01B requires its support kit. D88-UST01B and D88-WF18501 do not support lens shift.

Manufacturer compatibility and installation reference (page 57)

BenQ LK936ST

Ratios for this projector’s native 16:9 image. The lens is built in.

Lens placement comparison
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
Included lensIntegrated lens0.81–0.89:18.1–8.9 ft

Use the built-in lens’s placement range.

No separate lens required.

The projection lens is built in. No separate projection lens is required. Check the supported image size, mounting distance and lens-shift envelope before ordering.

Manufacturer compatibility and installation reference (Optical specifications)

BenQ LK935

Ratios for this projector’s native 16:9 image. The lens is built in.

Lens placement comparison
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
Included lensIntegrated lens1.36–2.18:113.6–21.8 ft

Use the built-in lens’s placement range.

No separate lens required.

The projection lens is built in. No separate projection lens is required. Check the supported image size, mounting distance and lens-shift envelope before ordering.

Manufacturer compatibility and installation reference (Optical specifications)

BenQ AK900ST

Ratios for this projector’s native 16:9 image. The lens is built in.

Lens placement comparison
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
Included lensIntegrated lens0.81–0.89:18.1–8.9 ft

Use the built-in lens’s placement range.

No separate lens required.

The projection lens is built in. No separate projection lens is required. Check the supported image size, mounting distance and lens-shift envelope before ordering.

Manufacturer compatibility and installation reference (Optical specifications)

Optoma ZU820T

Ratios for this projector’s native 16:10 image. The lens is built in.

Lens placement comparison
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
Included lensIntegrated lens1.25–2:112.5–20 ft

Use the built-in lens’s placement range.

No separate lens required.

The projection lens is built in. No separate projection lens is required. Check the supported image size, mounting distance and lens-shift envelope before ordering.

Manufacturer compatibility and installation reference (Optical specifications)

Optoma ZU920T

Ratios for this projector’s native 16:10 image. The lens is built in.

Lens placement comparison
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
Included lensIntegrated lens1.25–2:112.5–20 ft

Use the built-in lens’s placement range.

No separate lens required.

The projection lens is built in. No separate projection lens is required. Check the supported image size, mounting distance and lens-shift envelope before ordering.

Manufacturer compatibility and installation reference (Optical specifications)

Optoma ZU920TST

Ratios for this projector’s native 16:10 image. The lens is built in.

Lens placement comparison
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
Included lensIntegrated lens0.65–0.75:16.5–7.5 ft

Use the built-in lens’s placement range.

No separate lens required.

The projection lens is built in. No separate projection lens is required. Check the supported image size, mounting distance and lens-shift envelope before ordering.

Manufacturer compatibility and installation reference (Optical specifications)

Optoma ZK810T

Ratios for this projector’s native 16:9 image. The lens is built in.

Lens placement comparison
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
Included lensIntegrated lens1.26–2:112.6–20 ft

Use the built-in lens’s placement range.

No separate lens required.

The projection lens is built in. No separate projection lens is required. Check the supported image size, mounting distance and lens-shift envelope before ordering.

Manufacturer compatibility and installation reference (Optical specifications)

Optoma ZK810TST

Ratios for this projector’s native 16:9 image. The lens is built in.

Lens placement comparison
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
Included lensIntegrated lens0.65–0.75:16.5–7.5 ft

Use the built-in lens’s placement range.

No separate lens required.

The projection lens is built in. No separate projection lens is required. Check the supported image size, mounting distance and lens-shift envelope before ordering.

Manufacturer compatibility and installation reference (Optical specifications)

Optoma ZK608T

Ratios for this projector’s native 16:9 image. The lens is built in.

Lens placement comparison
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
Included lensIntegrated lens1.2–1.92:112–19.2 ft

Use the built-in lens’s placement range.

No separate lens required.

The projection lens is built in. No separate projection lens is required. Check the supported image size, mounting distance and lens-shift envelope before ordering.

Manufacturer compatibility and installation reference (Optical specifications)

Optoma ZK608TST

Ratios for this projector’s native 16:9 image. The lens is built in.

Lens placement comparison
Lens / placementThrow ratioApprox. throw for 10 ft image widthHow to choose
Included lensIntegrated lens0.58:15.8 ft

Use the built-in lens’s placement range.

No separate lens required.

The projection lens is built in. No separate projection lens is required. Check the supported image size, mounting distance and lens-shift envelope before ordering.

Manufacturer compatibility and installation reference (Optical specifications)

Distances are planning estimates from image width × nominal throw ratio, not final mounting dimensions. The manufacturer’s lens reference point, offsets and distance formula matter, especially with ultra short throw lenses. Check supported image size, focus range, lens shift and clearance before mounting. A calculated distance does not confirm that an unusually small or large image is supported.

Projection mapping questions, answered.

What is 3D projection mapping?

Projection mapping aligns images and video to physical surfaces. The content can follow a building, sculpture, scenic object or room rather than a conventional rectangular screen. The surface geometry, projector placement, content and calibration work together to create the effect.

Do I need a stereoscopic 3D projector?

Projection mapping does not inherently require stereoscopic playback or glasses. The word 3D often describes the physical surface or the illusion created by the content. If the show also uses stereoscopic video, verify the playback format, projector support, synchronization and glasses as a separate system requirement.

Which projector should I choose for a small mapping project?

For one wall or object, start with image size, available distance and ambient light. The BenQ LK936ST provides an integrated short-throw lens with optical lens shift. The LK935 offers a different placement option. These can be useful when a complex interchangeable-lens installation is unnecessary, with external software handling the mapped content.

When should I choose an interchangeable-lens projector?

Choose one when the projector must work from a specific mounting point, when the image needs an unusually short or long throw, or when a venue may change layouts. Epson PU/PQ, Optoma ZK1000/ZK1320 and Vivitek DK10000Z bodies offer lens options. The body and exact lens must be specified together, and the lens may be sold separately.

How do I calculate the lens throw ratio?

Divide the lens-to-surface projection distance by the image width, using the same units. A 12-foot-wide image from roughly 8 feet suggests a ratio near 0.67:1. Use that as an initial lens search, then check the manufacturer's exact distance, offset, image-size and lens-shift charts. Mirror-based UST lenses need particular attention to the measurement reference point.

Can the same Epson lens have different throw ratios?

Yes. For example, ELPLU03S is approximately 0.65–0.78:1 on EB-PU1008 at 16:10 and 0.46–0.56:1 on EB-PQ2008 at 16:9. Lens compatibility and throw ratio depend on the body and image format. Use the model-specific table below instead of transferring a generic lens specification between projectors.

How many lumens do I need for projection mapping?

There is no single correct number. Required output depends on the illuminated area, surface response, ambient light, lens, image overlap and desired brightness. Calibration and operating mode also change delivered light. Compare brightness specifications using their stated measurement standard and evaluate representative content at the intended image size.

Do I need 4K for projection mapping?

4K output can help with fine text, detailed graphics and close viewing, but the installation must preserve that detail through the lens, focus, content and geometry adjustments. WUXGA can be appropriate for larger patterns and atmospheric scenes. Epson PU models with 4K Enhancement and PQ models with 4K Crystal Motion should not be described as identical resolution systems.

What is the difference between warping, masking and edge blending?

Warping changes image geometry so content fits the target. Masking defines where content appears and where it is withheld. Edge blending adjusts overlapping images to reduce visible seams. These functions may be handled by the projector, external software or a media server; check the exact workflow for the selected model.

Can I use more than one projector?

Yes. Multiple projectors can cover a wider or more complex canvas, but they need planned overlap, matched color and brightness, stable mounts and coordinated playback. Optoma ZU920TST documents an integrated warping and blending workflow. Epson offers multi-projection tools and optional camera-assisted functions on selected models. Confirm all required software, cameras and output hardware.

Which paint should I use for blended projection walls?

EDGE is a starting candidate for multi-projector walls. Paint On Screen describes it as a light-grey, low-gain coating intended for blending applications. It provides a receiving surface; alignment, image processing and calibration still create the electronic blend. Test overlap regions and dark scenes from the audience area before coating the entire room.

Which paint should I use for a single wall or object?

Radiant White is a starting candidate for a controlled-light surface. Consider the substrate, viewing positions, projector incidence angle and finish. S1 Ultimate Contrast and 3D4K are conditional alternatives for feature surfaces. Their higher listed gain does not make them automatic upgrades for every object or immersive room.

Should every UST lens be paired with UST-ALR paint?

No. Ultra-short-throw describes the projection geometry, while the coating must also suit the audience and lighting. A blended immersive wall may still call for EDGE. Evaluate UST-ALR for the exact projector angles and finish, and test a sample before specifying it across a large surface.

Can I use mapping outdoors or in daylight?

Outdoor mapping needs a suitable surface, practical light levels and an installation designed for the environment. Darkness or controlled lighting can make a major difference to contrast. Exterior paint does not protect a projector from weather. Verify equipment operating limits, environmental protection and the actual site conditions before choosing a system.

How much paint should I order?

Measure the net area of each surface and calculate each coating separately. Use the finished-system coverage for the exact SKU, container size, formulation and application method. Surface porosity and extra coats can change yield. Do not count a shared wall twice or assume every product's quoted coverage refers to the same number of coats.

What else belongs in a complete mapping system?

Allow for the compatible lens, mount, computer or media server, mapping software, content, video distribution, control, power and commissioning. Larger installations may need multiple synchronized outputs and calibration hardware. Budgeting only for the projector body and paint misses much of the working system.

What information should I send for a recommendation?

Send surface dimensions and photographs, proposed mounting locations and distances, lighting during operation, audience positions, intended content, operating hours, timeline and budget. Include substrate details for paint and identify floor or exterior areas. This lets the team evaluate geometry, output and coating requirements together.

Technical references: Epson PU lens specifications, Epson PQ lens specifications, Epson large-venue lens specifications, Optoma ZK1320 and Paint On Screen surface guidance.

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Share your dimensions, mounting positions, lighting and intended content. We'll help narrow the projector, compatible lens and coating options.

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