At a glance
- Specifications of This Lens
- Where It Works: List of 3 Compatible Models (with Specifications)
- Why Choose Zorsika
- Frequently Asked Questions
- Q: Why choose Zorsika instead of the original manufacturer?
- Q: Can the lens replace the original one?
- Q: My projector isn't on the list of 3 models above — can I use the R9801784?
- Q: Is there an installation guide for the R9801784?
- Q: How long is the lens warranty?
- Routine Lens Maintenance Tips
- Related Query Links
- Purchase Inquiry
Zorsika R9801784 projector lens, matched to original optical specs, compatible with Barco G50‑W7, G50‑W8, G50‑W6 projectors.


To pair a lens with an engineering projector, match the model first. The full compatibility list for the R9801784 is in this article.
Zorsika R9801784 Projector LensSpecifications of This Lens
| Lens Model | R9801784 |
| Compatible Brand | Barco |
| Compatible Projector Brightness | 6000–8000 lumens |
| Compatible Projector Resolution | WUXGA 1920×1200 |
| Zoom Ratio | 1.25X |
| Throw Ratio | 1.22-1.52:1 |
| Applicable Panel Size | A02 standard lens inch |
| Number of Compatible Models | 3 |
The above parameters come from the Zorsika product database. For the complete technical specification sheet, please contact sales.
Where It Works: List of 3 Compatible Models (with Specifications)
Below are the verified compatible models for the R9801784 (Barco projectors), with brightness, resolution, and zoom ratio listed for each:
| Projector Model | Brightness | Resolution | Zoom Ratio |
|---|---|---|---|
| G50‑W7 | 7000 lumens | WUXGA 1920×1200 | 1.25X |
| G50‑W8 | 8000 lumens | WUXGA 1920×1200 | 1.25X |
| G50‑W6 | 6000 lumens | WUXGA 1920×1200 | 1.25X |
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 body interface and optical structure. For models not on the list, please contact Zorsika technical support for confirmation.
Why Choose Zorsika
For engineering lenses like the R9801784, Zorsika benchmarks each item against the original optical parameters (focal length, throw ratio, lens group), with consistent lens coating processes, sharp imaging, no blurry edges, and ready to use right out of the box.
Zorsika's equivalent-spec replacement model is compatible with 3 projector models including Barco G50‑W7, G50‑W8, and G50‑W6; enter R9801784 in the Zorsika official website query system to find the complete model compatibility list.
- Optical Benchmarking: Focal length, throw ratio, and lens group matched to original parameters
- Resolution Testing: Each unit tested before leaving the factory, with MTF data available
- Coating Process: Lens coatings at the same level as the original, reducing light loss
- Stable Supply: Supports bulk procurement 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 factory drawings and offer a comprehensive advantage.
Note: Actual imaging performance is affected by the projector's condition and installation environment. Before bulk procurement, we recommend ordering 1 unit for testing first.
Frequently Asked Questions
Q: Why choose Zorsika instead of the original manufacturer?
A: Zorsika lenses are manufactured to original optical drawings, with the lens group, coating, and throw ratio benchmarked item by item, and each unit resolution-tested before leaving the factory. 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: 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 (see the specification table above for the model) are benchmarked item by item against the original optical parameters (focal length, throw ratio, lens group), with consistent lens coating processes, sharp imaging, and no blurry 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 as the first choice.
Q: My projector isn't on the list of 3 models above — can I use the R9801784?
A: The list covers verified models but does not represent all possibilities. Engineering projectors of the same brand and generation often share the same lens interface. It's safer to send photos of the projector nameplate and the original lens to Zorsika technical support for confirmation.
Q: Is there an installation guide for the R9801784?
A: Yes. The lens removal and installation steps for Barco models like these are basically the same. Contact Zorsika sales for illustrated or video instructions for your specific model.
Q: How long is the lens warranty?
A: All Zorsika projector lenses come with a 12-month warranty. Under 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 shipping document.
Routine Lens Maintenance Tips
- Power off before changing the lens: Before removing or installing the lens, be sure to shut down the projector and wait for the cooling fan to stop, to avoid damaging the interface by working with power on.
- Don't touch the lens elements: Fingerprints and oil stains directly affect image quality. Hold the lens by the barrel, not the glass. For dust, use an air blower gently — do not wipe dry with a cloth.
- Focus first, then tighten: After installation, do a focus test first, then tighten the fixing screws, to avoid image drift from loosening over time.
- Keep the interface clean: Dust buildup on the mount and contacts can cause poor contact. Cleaning them while changing the lens is a good practice.
Related Query Links
- Zorsika Technical Support Center
- Projector Brand and Compatible Model Lookup
- Projector Lamp / Lens / Air Filter Product Library
Purchase Inquiry
For Zorsika R9801784 solution consultation, project proposals, or the complete model compatibility list, please 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 models and compatible model data in this article come from the Zorsika product database. Data is continuously updated; please confirm with an actual inquiry.