Zorsika SZ204 (Electric) Projector Lens Compatible with InFocus LMU830 LMU1000 LMU1005 LMU905

When replacing the lens on an engineering projector, the biggest concern is buying one that doesn't fit. This article explains which InFocus projector models are compatible with the SZ204 (Electric) and what to pay attention to when selecting one.

Compatible Projector Models: 5 InFocus Projectors (with Brightness, Resolution, and Zoom Ratio)

The following are verified compatible projector models for the SZ204 (Electric) (InFocus projectors), each with brightness, resolution, and zoom ratio:

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

Lens Specifications at a Glance

The above specifications are from the Zorsika product database. For the full technical datasheet, contact our sales team.

Frequently Asked Questions

Q: What if the lens doesn't match the image size?

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

Q: My projector isn't in the 5 models listed above. Can I use the SZ204 (Electric) with it?

A: The list covers verified models but isn't exhaustive. Engineering projectors from the same brand and generation often share the same lens mount interface. For a more reliable confirmation, take a photo of the model nameplate and the original lens and send it to Zorsika technical support.

Q: Can this lens replace the original one?

A: The lens is the core of the projector's optical path and directly determines sharpness and color accuracy. Zorsika lenses (model shown in the spec table above) are matched item by item against original optical parameters (focal length, throw ratio, lens element groups), with the same lens coating process, delivering sharp images with no soft edges. Ordinary replacement lenses often use standard glass elements with insufficient coating layers, making brightness loss and color shift immediately visible. For engineering and exhibition applications, Zorsika is the recommended choice.

Q: Why choose Zorsika instead of the original manufacturer?

A: Zorsika lenses are manufactured according to original optical drawings, with lens element groups, coatings, and throw ratios matched item by item, and each lens undergoes resolution testing before shipment. Compared to the original manufacturer, we offer shorter lead times and better overall value; compared to other replacement lenses, our optical quality is backed by data.

Q: What is the warranty period for the lens?

A: All Zorsika projector lenses come with a 12-month warranty. For normal use and non-human-induced damage (such as impacts, water ingress, or unauthorized disassembly), contact our after-sales service directly. The warranty period is based on the shipping document date.

What Zorsika Lenses Offer You

For engineering lenses like the SZ204 (Electric), Zorsika matches original optical parameters (focal length, throw ratio, lens element groups) item by item, with the same lens coating process, delivering sharp images with no soft edges—ready to use right out of the box.

The Zorsika equivalent replacement lens is compatible with 5 InFocus models, including LMU830, LMU1000, LMU1005, LMU905, and LMU1200. Enter SZ204(电动Electric) in the search system on the Zorsika official website to view the full list of compatible models.

• Optical Matching: Focal length, throw ratio, and lens element groups matched to original parameters
• Resolution Testing: Each lens individually tested before shipment, 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 image quality for a price difference. Zorsika projector lenses are manufactured to original drawings and offer better overall value.

Note: Actual image performance is affected by projector condition and installation environment. We recommend testing 1 unit before bulk procurement.

What to Pay Attention to When Replacing the Lens?

• Power off before replacing the lens: Always shut down the projector and wait for the cooling fan to stop before removing or installing the lens to avoid damaging the interface from live operation.
• Don't touch the lens elements: Fingerprints and oil can directly affect image quality. Hold the lens barrel without touching the elements; use a blower for dust and avoid dry wiping with a cloth.
• Lock after focusing: After installation, test the focus first, then tighten the locking screws to prevent image drift from loosening over time.
• Keep the interface clean: Dust on the mount and contacts can cause poor connectivity. Clean them when replacing the lens for added reliability.

Related Search Resources

• Zorsika Technical Support Center
• Projector Brand and Compatible Model Search
• Projector Lamp / Lens / Air Filter Product Library

Purchase Inquiries

For solution consultations, project proposals, or the full list of compatible models for the Zorsika SZ204 (Electric), contact us through the following channels:

• 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 projector data in this article are from the Zorsika product database and are continuously updated. Please confirm with actual quotations for accuracy.