At a glance
- Specifications of This Lens
- BE111 (<15K Lumens) Compatible Projector Models List (12 models total, with brightness/resolution/zoom ratio)
- What Zorsika Lenses Can Offer You
- Common Questions
- Q: Why choose Zorsika over original manufacturer?
- Q: Can these lenses replace original manufacturer lenses?
- Q: My machine is not on the 12-model list above. Can I use BE111 (<15K Lumens)?
- Q: Does BE111 (<15K Lumens) come with installation instructions?
- Q: What is the lens warranty period?
- Lens Daily Maintenance Tips
- Related Search Links
- Purchase Consultation
Zorsika BE111 ( < 15K Lumens) projector lens, matched by original optical parameters, compatible with DWU1800-JS, DWU2400-JS, 4K1600-JS, 4K2100-JS and other 12 Christie and Optoma projector models.


Specifications of This Lens
| Lens Model | BE111(<15K Lumens) |
| Compatible Brands | Christie, Optoma |
| Compatible Projector Brightness | 10050–23750 Lumens |
| Compatible Projector Resolution | WUXGA 1920×1200、4K (3840×2160)、4K UHD+ (3840×2400) |
| Zoom Ratio | 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、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、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 |
| Throw Ratio | 1.92-2.78:1 |
| Compatible Panel Size | BE111 Inches |
| Number of Compatible Models | 12 Models |
The above parameters are from the Zorsika product database. For complete technical specifications, please contact sales.
BE111 (<15K Lumens) Compatible Projector Models List (12 models total, with brightness/resolution/zoom ratio)
The following are verified compatible projector models for BE111 (<15K Lumens), including Christie and Optoma projectors, with brightness, resolution and zoom ratio for each model:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| DWU1800-JS | 17800 lumens | WUXGA 1920×1200 | 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 |
| DWU2400-JS | 23750 lumens | WUXGA 1920×1200 | 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 |
| 4K1600-JS | — | — | — |
| 4K2100-JS | 21350 lumens | 4K (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 |
| ZK1320 | 13500 lumens | 4K (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 |
| ZK1120 | 11500 lumens | 4K (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 |
| CKL1300T | 13500 lumens | 4K (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 |
| CKL1100T | 11500 lumens | 4K (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 |
| MSV9143 | 13650 lumens | 4K (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 |
| MSV9137 | 13650 lumens | 4K (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 |
| 4K1400-KS | 14250 lumens | 4K 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-KS | 10050 lumens | 4K 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 |
Note: Brightness, resolution, and zoom ratio are sourced from Zorsika's product database (subject to the model nameplate/manual as the standard); lens compatibility is determined by 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 BE111 (<15K Lumens), Zorsika matches each item according to the original manufacturer's optical parameters (focal length, throw ratio, lens group), with consistent lens coating process, sharp imaging and no edge blurring, ready for installation.
Zorsika's equivalent replacement models are compatible with Christie, Optoma DWU1800-JS, DWU2400-JS, 4K1600-JS, 4K2100-JS, ZK1320 and 11 other models; enter BE111 (<15K Lumens) in Zorsika's official website query system to access the complete compatible model list.
- Optical Match: Focal length, throw ratio, and lens group match original manufacturer parameters
- Resolution Testing: Each unit tested before shipment, MTF data available upon request
- Coating Process: Lens coating at the same level as original manufacturer, minimizing light loss
- Stable Supply: Supports bulk procurement and project-based orders
Bottom line: The lens is the core of optical performance—don't gamble with image quality over price differences. Zorsika projector lenses are manufactured according to original manufacturer blueprints, offering overall greater advantages.
Note: Actual imaging performance may be affected by machine condition and installation environment. It is recommended to test one unit before bulk procurement.
Common Questions
Q: Why choose Zorsika over original manufacturer?
A: Zorsika lenses are manufactured according to original manufacturer optical blueprints, with lens group, coating, and throw ratio matched item by item, and each unit undergoes resolution testing before shipment. Compared to original manufacturer: shorter lead time and better overall value; compared to other replacement lenses: optical quality backed by test data.
Q: Can these lenses replace original manufacturer lenses?
A: The lens is the core of the projector optical path, directly determining clarity and color. Zorsika lenses (models as listed in the specifications above) are matched item by item according to original manufacturer optical parameters (focal length, throw ratio, lens group), with consistent lens coating process, sharp imaging and no edge blurring. Ordinary replacement lenses often use regular glass lenses with insufficient coating layers, resulting in visible brightness loss and color shift. For engineering and exhibition scenarios, Zorsika is recommended.
Q: My machine is not on the 12-model list above. Can I use BE111 (<15K Lumens)?
A: The list represents verified models, not the complete range. Machines of the same brand and generation often share lens interfaces. Send photos of the machine nameplate and original lens to Zorsika technical support for confirmation.
Q: Does BE111 (<15K Lumens) come with installation instructions?
A: Yes. Lens removal and installation procedures are essentially the same for Christie, Optoma and similar models. Contact Zorsika sales to get illustrated or video instructions for your specific model.
Q: What is the lens warranty period?
A: All Zorsika projector lenses come with 12-month warranty. Normal use and non-human damage (such as impact, water damage, or unauthorized disassembly) can be handled directly through after-sales service. Warranty period is calculated from the shipping document date.
Lens Daily Maintenance Tips
- Disconnect power before lens replacement: Always power off and wait for the cooling fan to stop before removing or installing the lens. Avoid live operation to prevent interface damage.
- Do not touch the lens glass: Fingerprints and oils directly affect image quality. Hold the lens by the barrel, not the glass. Use an air blower to gently remove dust; do not wipe with cloth.
- Lock tight after focusing: After installation, test focusing first, then tighten the mounting screws. This prevents image drift caused by loosening during long-term use.
- Keep interfaces clean: Dust accumulation on bayonet and contacts causes poor connection. Clean during lens replacement for better reliability.
Related Search Links
- Zorsika Technical Support Center
- Projector Brands & Compatible Model Search
- Projector Lamp / Lens / Air Filter Product Library
Purchase Consultation
For BE111 (<15K Lumens) solution consultation, project planning, or complete compatible model list, contact 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 machine data in this article are sourced from Zorsika product database, continuously updated. Actual quotation confirmation shall prevail.