At a glance
- Lens Specifications at a Glance
- Compatible Models: 3 Barco Projectors (with Brightness, Resolution, Zoom Ratio)
- What the Zorsika Lens Delivers
- What to Watch Out For When Changing the Lens
- Frequently Asked Questions
- Q: My projector isn't on the list of 3 models above—can I use the ZL43?
- Q: Can the lens replace the original one?
- Q: Why choose Zorsika instead of the original?
- Q: What if the lens doesn't match the image size?
- Q: Does the ZL43 come with installation instructions?
- Q: How long is the lens warranty?
- Related Query Links
- Purchasing Inquiries
Zorsika ZL43 projector lens, matched to original optical specs, for Barco I600-4K8, I600-4K10, I600-4K15 projectors.


The projector lens directly determines image size and clarity. The ZL43 covers 3 Barco models—check the list to confirm compatibility before changing the lens.
Zorsika ZL43 Projector LensLens Specifications at a Glance
| Lens Model | ZL43 |
| Compatible Brand | Barco |
| Compatible Model Brightness | 8000–15000 lumens |
| Compatible Model Resolution | 4K (3840×2160) |
| Throw Ratio | 1.32-1.88 |
| Number of Compatible Models | 3 models |
The above specifications come from the Zorsika product database. Contact sales to request the complete technical specification sheet.
Compatible Models: 3 Barco Projectors (with Brightness, Resolution, Zoom Ratio)
Below are the verified compatible models for the ZL43 (Barco projectors), with brightness, resolution, and zoom ratio listed for each:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| I600-4K8 | 8000 lumens | 4K (3840×2160) | — |
| I600-4K10 | 10000 lumens | 4K (3840×2160) | — |
| I600-4K15 | 15000 lumens | 4K (3840×2160) | — |
Note: Brightness, resolution, and zoom ratio are taken from the Zorsika product database (refer to the model nameplate/manual for accuracy); lens compatibility is based on the chassis interface and optical structure. For models not on the list, contact Zorsika technical support for confirmation.
What the Zorsika Lens Delivers
For engineering lenses like the ZL43, Zorsika benchmarks each item against the original optical specifications (focal length, throw ratio, lens group), with consistent lens coating processes—sharp imaging, no soft edges, ready to use upon installation.
Zorsika's equivalent-spec replacement model is compatible with the Barco I600-4K8, I600-4K10, I600-4K15, and other 3 models; enter ZL43 in the query system on the Zorsika official website to view the complete model compatibility list.
- Optical Benchmarking: Focal length, throw ratio, and lens group matched to original specifications
- Resolution Testing: Each unit tested before shipment, with traceable MTF data
- Coating Process: Lens coatings at the same grade as the original, reducing light loss
- Stable Supply: Supports bulk purchasing and project supply
In short: the lens is the optical core—don't gamble on image quality to save a few dollars. Zorsika projector lenses are manufactured to original drawings, offering a comprehensive advantage.
Note: Actual imaging performance is affected by the projector's condition and installation environment. Before bulk purchasing, we recommend obtaining 1 unit for testing.
What to Watch Out For When Changing the Lens
- Power off before changing the lens: Always shut down and wait for the cooling fan to stop before removing or installing the lens to avoid damaging the interface while powered.
- Don't touch the lens elements: Fingerprints and oil will directly affect image quality. Hold the lens by the barrel, not the glass; use an air blower to gently remove dust—do not wipe dry with a cloth.
- Focus first, then tighten: After installation, perform a focus test before tightening the fixing screws to avoid image drift from loosening over long-term use.
- Keep the interface clean: Dust buildup on the mount and contacts can cause poor contact. Cleaning them while changing the lens is a safer practice.
Frequently Asked Questions
Q: My projector isn't on the list of 3 models above—can I use the ZL43?
A: The list covers verified models, not all of them. Engineering projectors of the same brand and generation often share the same lens interface. It's safer to send photos of the model nameplate and original lens to Zorsika technical support for confirmation.
Q: Can the lens replace the original one?
A: The lens is the core of the projector's optical path and directly determines clarity and color. Zorsika lenses (model numbers listed in the specification table above) are benchmarked item by item against the original optical specifications (focal length, throw ratio, lens group), with consistent lens coating processes—sharp imaging, no soft edges. Ordinary replacement lenses often use standard glass elements with insufficient coating layers, resulting in visible brightness loss and color shift. For engineering and exhibition scenarios, Zorsika is recommended.
Q: Why choose Zorsika instead of the original?
A: Zorsika lenses are manufactured to original optical drawings, with the lens group, coatings, and throw ratio benchmarked item by item, and each unit resolution-tested before shipment. Compared to the original, lead times are shorter and overall value is better; compared to other replacement lenses, optical quality is backed by data.
Q: What if the lens doesn't match the image size?
A: First confirm the model's lens interface and optical axis position, then select a lens with the corresponding throw ratio based on the actual installation distance. If unsure, send the installation distance and screen size to Zorsika technical support, and we'll help you choose.
Q: Does the ZL43 come with installation instructions?
A: Yes. The lens removal and installation steps for Barco models like these are basically the same. Contact Zorsika sales to obtain illustrated or video instructions for the corresponding model.
Q: How long is the lens warranty?
A: All Zorsika projector lenses come with a 12-month warranty. For normal use and non-human-caused damage (such as impact, water damage, or unauthorized disassembly), you can contact after-sales service directly. The warranty period is based on the date on the shipment document.
Related Query Links
- Zorsika Technical Support Center
- Projector Brand and Compatible Model Query
- Projector Lamp / Lens / Air Filter Product Database
Purchasing Inquiries
For Zorsika ZL43 solution consulting, project proposals, or the complete model compatibility list, contact us via:
- Website: www.zorsika.com
- Phone: 0086-20-38551187
- Email: sales@zorsika.com
- Business Hours: Monday to Friday, 9:00-18:00
The lens model and compatible model data in this article come from the Zorsika product database. Data is continuously updated; please confirm with an actual quotation.