Zorsika WD420 Projector Lens for Sony VPL-P620HZ VPL-P520HZ VPL-PHZ61 VPL-PHZ50 and 7 More OEM

Compatible Projector Models: 8 Models with Specifications

Below are the verified compatible models for WD420 (Sony projectors), with brightness, resolution, and zoom ratio for each:

Note: Brightness, resolution, and zoom ratio are sourced from the Zorsika product database (refer to the model nameplate or manual for accuracy); lens compatibility is based on chassis interface and optical structure. For models not listed, please contact Zorsika technical support for confirmation.

The above parameters come from the Zorsika product database. For the complete technical specifications, please contact your sales representative.

Frequently Asked Questions

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

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

Q: My model isn't on the list of 8 projectors. Can I use WD420?

A: The list shows verified models only, not all possible models. Projectors from 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: Can this lens replace the OEM lens?

A: The lens is the core of the projection light path and directly determines clarity and color. Zorsika lenses (models shown in the specifications table above) are matched item by item against OEM optical parameters (focal length, throw ratio, lens group), with consistent lens coating process, delivering sharp images without soft edges. Ordinary replacement lenses often use regular glass with insufficient coating layers, resulting in noticeable brightness loss and color shift. For engineering and exhibition applications, Zorsika is recommended.

Q: Why choose Zorsika over OEM?

A: Zorsika lenses are manufactured according to OEM optical blueprints, with lens group, coating, and throw ratio matched item by item. Every unit undergoes resolution testing before shipment. Compared to OEM, we offer shorter lead times and better overall value. Compared to other replacement lenses, our optical quality is backed by test 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 damage (such as drops, water damage, or unauthorized disassembly), contact after-sales service directly. The warranty period is calculated from the shipping document date.

Why Choose Zorsika

For engineering lenses like WD420, Zorsika matches OEM optical parameters (focal length, throw ratio, lens group) item by item, with consistent lens coating process, delivering sharp images without soft edges—ready for installation.

Zorsika's equivalent replacement model is compatible with 8 Sony projector models including VPL-P620HZ, VPL-P520HZ, VPL-PHZ61, VPL-PHZ50, VPL-PHZ51. Enter WD420 in the search system on the Zorsika official website to find the complete model compatibility list.

• Optical Matching: Focal length, throw ratio, and lens group matched to OEM specifications
• Resolution Testing: Every unit tested before shipment, MTF data available
• Coating Process: Lens coating same grade as OEM, minimizing light loss
• Stable Supply: Supports bulk orders and project procurement

In short: The lens is the optical core—don't gamble with image quality over a price difference. Zorsika projector lenses are manufactured to OEM blueprints with better overall value.

Note: Actual imaging performance depends on machine condition and installation environment. For bulk orders, we recommend ordering one unit for testing first.

What to Watch Out for When Replacing a Lens?

• Power Off Before Replacing the Lens: Always power off and wait for the cooling fan to stop before removing or installing the lens to avoid damaging the interface from live operation.
• Do Not Touch the Glass Elements: Fingerprints and oils will directly affect image quality; hold the lens by the barrel, not the glass. If there is dust, use an air blower to gently blow it off, do not wipe with a dry cloth.
• Lock After Focusing: After the lens is properly seated, perform a focus test first, then tighten the mounting screws to prevent the image from shifting due to loosening over time.
• Keep the Interface Clean: Dust buildup on the mount and contacts can cause poor connection; cleaning them during lens replacement is the safer approach.

Related Search

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

Procurement Inquiries

For solution consultation, project planning, or a complete model compatibility list for the Zorsika WD420, please 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 models and compatible projector data in this article are sourced from the Zorsika product database, which is continuously updated. Please confirm with actual inquiry for accuracy.