At a glance
  1. Specifications of This Lens
  2. Compatible Projector Models: 12 Christie and Optoma Projectors (with Brightness, Resolution, Zoom Ratio)
  3. What Zorsika Lenses Can Offer You
  4. What to Watch for When Replacing a Lens
  5. FAQ
  6. Q: My projector isn't on the 12-model list. Can I use the A22-704-080?
  7. Q: Can this lens replace the OEM version?
  8. Q: Why choose Zorsika over OEM?
  9. Q: The lens doesn't match the screen size. What should I do?
  10. Q: Does the A22-704-080 come with installation instructions?
  11. Q: What is the warranty period for the lens?
  12. Related Links
  13. Purchase Consultation

Zorsika A22-704-080 projector lens matches original optical parameters, compatible with Christie and Optoma projectors including DWU1800-JS DWU2400-JS 4K1600-JS 4K2100-JS etc. 12 models.

Zorsika A22-704-080 Projector Lens for Christie DWU1800-JS DWU2400-JS 4K1600-JS 4K2100-JS etc. 12

Zorsika A22-704-080 Projector Lens for Christie DWU1800-JS DWU2400-JS 4K1600-JS 4K2100-JS etc. 12

Specifications of This Lens

Lens ModelA22-704-080
Compatible BrandsChristie, Optoma
Compatible Projector Brightness10050–23750 lumens
Compatible Projector ResolutionWUXGA 1920×1200, 4K (3840×2160), 4K UHD+ (3840×2400)
Zoom Ratio0.78-0.9:1 • 0.9-1.3:1 • 1.3-1.8:1 • 1.44-1.8:1• 1.8-2.4:1 • 2.4-4.8:1 • 4.8-8.64:1 • 8.64-12.96、0.34-0.37:1 140-164102-XX 0.5-0.65:1 140-166104-XX 0.78-0.9:1 140-144100-XX 0.9-1.3:1 140-159106-XX 1.25-2.0:1 140-165103-XX 1.8-2.4:1 140-110103-XX 2.4-4.8:1 140-111104-XX 4.8-8.64:1 140-116109-XX、BX-CTA28/0.34 ~ 0.37,BX-CTA10/0.5 ~ 0.65,BX-CTA11/0.78 ~ 0.9,BX-CTA12/0.9 ~ 1.3,BX-CTA07/1.3 ~ 1.8,BX-CTA08/1.25 ~ 2,BX-CTA20/1.44 ~ 1.8,BX-CTA21/1.8 ~ 2.4,BX-CTA22/2.4 ~ 4.8,BX-CTA23/4.8 ~8.6
Throw Ratio3.10-4.41:1
Number of Compatible Models12 models

The above parameters are from Zorsika's product database. For the complete technical specifications, please contact our sales team.

Compatible Projector Models: 12 Christie and Optoma Projectors (with Brightness, Resolution, Zoom Ratio)

The following are verified compatible projector models for A22-704-080 (Christie and Optoma projectors), with brightness, resolution, and zoom ratio for each:

Projector ModelBrightnessResolutionZoom Ratio
DWU1800-JS17800 lumensWUXGA 1920×12000.78-0.9:1 • 0.9-1.3:1 • 1.3-1.8:1 • 1.44-1.8:1• 1.8-2.4:1 • 2.4-4.8:1 • 4.8-8.64:1 • 8.64-12.96
DWU2400-JS23750 lumensWUXGA 1920×12000.78-0.9:1 • 0.9-1.3:1 • 1.3-1.8:1 • 1.44-1.8:1• 1.8-2.4:1 • 2.4-4.8:1 • 4.8-8.64:1 • 8.64-12.96
4K1600-JS———
4K2100-JS21350 lumens4K (3840×2160)0.78-0.9:1 • 0.9-1.3:1 • 1.3-1.8:1 • 1.44-1.8:1• 1.8-2.4:1 • 2.4-4.8:1 • 4.8-8.64:1 • 8.64-12.96
4K1400-KS14250 lumens4K UHD+ (3840×2400)0.34-0.37:1 140-164102-XX 0.5-0.65:1 140-166104-XX 0.78-0.9:1 140-144100-XX 0.9-1.3:1 140-159106-XX 1.25-2.0:1 140-165103-XX 1.8-2.4:1 140-110103-XX 2.4-4.8:1 140-111104-XX 4.8-8.64:1 140-116109-XX
4K1000-KS10050 lumens4K UHD+ (3840×2400)0.34-0.37:1 140-164102-XX 0.5-0.65:1 140-166104-XX 0.78-0.9:1 140-144100-XX 0.9-1.3:1 140-159106-XX 1.25-2.0:1 140-165103-XX 1.8-2.4:1 140-110103-XX 2.4-4.8:1 140-111104-XX 4.8-8.64:1 140-116109-XX
ZK132013500 lumens4K (3840×2160)BX-CTA28/0.34 ~ 0.37,BX-CTA10/0.5 ~ 0.65,BX-CTA11/0.78 ~ 0.9,BX-CTA12/0.9 ~ 1.3,BX-CTA07/1.3 ~ 1.8,BX-CTA08/1.25 ~ 2,BX-CTA20/1.44 ~ 1.8,BX-CTA21/1.8 ~ 2.4,BX-CTA22/2.4 ~ 4.8,BX-CTA23/4.8 ~8.6
ZK112011500 lumens4K (3840×2160)BX-CTA28/0.34 ~ 0.37,BX-CTA10/0.5 ~ 0.65,BX-CTA11/0.78 ~ 0.9,BX-CTA12/0.9 ~ 1.3,BX-CTA07/1.3 ~ 1.8,BX-CTA08/1.25 ~ 2,BX-CTA20/1.44 ~ 1.8,BX-CTA21/1.8 ~ 2.4,BX-CTA22/2.4 ~ 4.8,BX-CTA23/4.8 ~8.6
CKL1300T13500 lumens4K (3840×2160)BX-CTA28/0.34 ~ 0.37,BX-CTA10/0.5 ~ 0.65,BX-CTA11/0.78 ~ 0.9,BX-CTA12/0.9 ~ 1.3,BX-CTA07/1.3 ~ 1.8,BX-CTA08/1.25 ~ 2,BX-CTA20/1.44 ~ 1.8,BX-CTA21/1.8 ~ 2.4,BX-CTA22/2.4 ~ 4.8,BX-CTA23/4.8 ~8.6
CKL1100T11500 lumens4K (3840×2160)BX-CTA28/0.34 ~ 0.37,BX-CTA10/0.5 ~ 0.65,BX-CTA11/0.78 ~ 0.9,BX-CTA12/0.9 ~ 1.3,BX-CTA07/1.3 ~ 1.8,BX-CTA08/1.25 ~ 2,BX-CTA20/1.44 ~ 1.8,BX-CTA21/1.8 ~ 2.4,BX-CTA22/2.4 ~ 4.8,BX-CTA23/4.8 ~8.6
MSV914313650 lumens4K (3840×2160)BX-CTA28/0.34 ~ 0.37,BX-CTA10/0.5 ~ 0.65,BX-CTA11/0.78 ~ 0.9,BX-CTA12/0.9 ~ 1.3,BX-CTA07/1.3 ~ 1.8,BX-CTA08/1.25 ~ 2,BX-CTA20/1.44 ~ 1.8,BX-CTA21/1.8 ~ 2.4,BX-CTA22/2.4 ~ 4.8,BX-CTA23/4.8 ~8.6
MSV913713650 lumens4K (3840×2160)BX-CTA28/0.34 ~ 0.37,BX-CTA10/0.5 ~ 0.65,BX-CTA11/0.78 ~ 0.9,BX-CTA12/0.9 ~ 1.3,BX-CTA07/1.3 ~ 1.8,BX-CTA08/1.25 ~ 2,BX-CTA20/1.44 ~ 1.8,BX-CTA21/1.8 ~ 2.4,BX-CTA22/2.4 ~ 4.8,BX-CTA23/4.8 ~8.6

Note: Brightness, resolution, and zoom ratio are sourced from Zorsika's product database (refer to the projector nameplate/manual for accuracy); lens compatibility is based on chassis interface and optical structure. For models not listed, please contact Zorsika technical support for confirmation.

What Zorsika Lenses Can Offer You

For engineering lenses like the A22-704-080, Zorsika matches OEM optical specifications (focal length, throw ratio, lens elements) item by item, with identical lens coating process, delivering sharp imaging without edge blur—ready for installation.

Zorsika equivalent replacement models are compatible with Christie and Optoma DWU1800-JS, DWU2400-JS, 4K1600-JS, 4K2100-JS, 4K1400-KS and 7 other models; enter A22-704-080 in the query system on Zorsika's official website to find the complete compatible model list.

  • Optical matching: Focal length, throw ratio, and lens elements matched to OEM specifications
  • Resolution testing: Every unit tested before shipment, with MTF data available
  • Coating process: Lens coating at the same level as OEM, minimizing light loss
  • Stable supply: Supports bulk procurement and project-based orders

In short: The lens is the optical core—don't gamble with picture quality over price differences. Zorsika projector lenses are manufactured to OEM optical specifications, offering comprehensive advantages.

Note: Actual imaging performance may vary depending on projector condition and installation environment. For bulk orders, it is recommended to test one unit first before full deployment.

What to Watch for When Replacing a Lens

  • Power off first: Always shut down and wait for the cooling fan to stop completely before removing or installing the lens to avoid electrostatic damage to connectors.
  • Don't touch the lens elements: Fingerprints and oil stains directly affect image quality; hold the lens barrel without touching the glass. For dust, use an air blower to blow gently—never wipe with cloth.
  • Focus before tightening: After positioning, test focus first, then secure the mounting screws. This prevents image drift caused by loosening over time.
  • Keep connectors clean: Dust on bayonet mounts and contacts can cause poor connection; clean them when replacing the lens for added reliability.

FAQ

Q: My projector isn't on the 12-model list. Can I use the A22-704-080?

A: The list represents verified models, not all possibilities. Projectors of the same brand and generation often share lens interfaces. Send photos of the projector nameplate and original lens to Zorsika technical support for confirmation.

Q: Can this lens replace the OEM version?

A: The lens is the core of the projection light path, directly determining sharpness and color accuracy. Zorsika lenses (models in the specifications table above) match OEM optical parameters (focal length, throw ratio, lens elements) item by item, with identical coating process, delivering sharp imaging without edge blur. Regular replacement lenses often use ordinary glass elements with insufficient coating layers, resulting in visible brightness loss and color shift. For engineering and exhibition applications, Zorsika is the preferred choice.

Q: Why choose Zorsika over OEM?

A: Zorsika lenses are manufactured to OEM optical blueprints, with lens elements, coating, and throw ratio matched item by item. Every unit undergoes resolution testing before shipment. Compared to OEM: shorter lead times and better overall value. Compared to other replacement lenses: optical performance backed by measurable data.

Q: The lens doesn't match the screen size. What should I do?

A: First confirm the projector's lens interface and optical axis position, then select a lens with the appropriate throw ratio based on your actual installation distance. If unsure, send your installation distance and screen dimensions to Zorsika technical support—we'll help you choose.

Q: Does the A22-704-080 come with installation instructions?

A: Yes. Lens removal and installation procedures are essentially the same across Christie and Optoma models. Contact your Zorsika sales representative for illustrated or video guides specific to your model.

Q: What is the warranty period for the lens?

A: All Zorsika projector lenses come with a 12-month warranty. Normal use and non-human-induced damage (such as drops, water ingress, or unauthorized disassembly) can be handled through after-sales service. Warranty period is calculated from the invoice date.

Related Links

Purchase Consultation

For A22-704-080 solution consultation, project proposals, or a complete compatible model list, reach us through:

  • Website: www.zorsika.com
  • Phone: 0086-20-38551187
  • Email: sales@zorsika.com
  • Business Hours: Monday to Friday, 9:00-18:00

Lens models and compatible projector data in this article are sourced from the Zorsika product database, which is continuously updated. Please confirm with actual inquiry for accuracy.