Zorsika SZ20H (Electric) Projector Lens Compatible with HuaYing HP-CS100U HP-CS120U

Screen too small or not enough installation distance? A lens replacement can solve it. The SZ20H (Electric) fits 2 CPT (Chunghwa Picture Tubes) projector models — see the list below.

Compatible Projector Models: 2 CPT (Chunghwa Picture Tubes) Projectors (with Brightness, Resolution, Zoom Ratio)

The following are the verified compatible projector models for the SZ20H (Electric) (CPT 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.

Specifications

The above specifications are from the Zorsika product database. Contact sales for the full technical datasheet.

Frequently Asked Questions

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

A: First, verify the projector's lens mount interface and optical axis position, 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 2 models listed above. Can I use the SZ20H (Electric)?

A: The list shows verified models but isn't exhaustive. Projectors of the same brand and generation often share the same lens mount. For greater certainty, take a photo of the model nameplate and the original lens and send it to Zorsika technical support for confirmation.

Q: Can this lens replace the original one?

A: The lens is the core of the projection optical path, directly determining sharpness and color. Zorsika lenses (model shown in the specs table above) are benchmarked item by item against original optical parameters (focal length, throw ratio, lens groups), with consistent lens coating technology, delivering sharp images with no soft edges. Ordinary replacement lenses often use standard glass 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 to original optical drawings, with lens groups, coatings, and throw ratios benchmarked 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-man-made damage (e.g., impact, water ingress, unauthorized disassembly), contact after-sales service directly. The warranty period is based on the shipping document date.

Why Choose Zorsika for the Same Specifications

For engineering lenses like the SZ20H (Electric), Zorsika benchmarks each item against original optical parameters (focal length, throw ratio, lens groups), with consistent lens coating technology, delivering sharp images with no soft edges — ready to install and use.

Zorsika's replacement model with the same specifications fits 2 CPT projector models, including the HP-CS100U and HP-CS120U. Enter SZ20H (Electric) in the search system on the Zorsika official website to view the full list of compatible models.

• Optical Benchmarking: Focal length, throw ratio, and lens groups matched to original parameters
• Resolution Testing: Each lens tested individually before shipment, with MTF data available
• Coating Technology: Lens coatings on par with the original manufacturer, 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 better overall value.

Note: Actual image performance depends on projector condition and installation environment. For bulk purchases, we recommend testing one unit first.

What to Keep in Mind When Replacing the Lens

• Power off before replacing the lens: Always turn off the projector and wait for the cooling fan to stop before removing or installing the lens to avoid damaging the interface with live operation.
• Don't touch the glass: Fingerprints and oil can directly affect image quality. Hold the lens by the barrel, not the glass. Use an air blower for dust; never wipe with a dry cloth.
• Focus before tightening: After installation, test 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 Links

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

Purchase Inquiries

For consultation on the Zorsika SZ20H (Electric), project proposals, or the full list of compatible models, 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 model data in this article are from the Zorsika product database and are continuously updated. Please confirm with actual inquiries for accuracy.