Zorsika WD306 Projector Lens: 7 Compatible Models & Selection Guide

The WD306 is a lens compatible with engineering projectors from brands such as DHN. This article compiles its 7 compatible projector models and selection considerations.

Specifications of This Lens

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

Compatible Models: 7 DHN Projectors (Including Brightness, Resolution, Zoom Ratio)

The following are the verified compatible models for the WD306 (DHN projectors), each with brightness, resolution, and zoom ratio:

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

Why Choose Zorsika

Zorsika offers replacement lenses for the WD306 with specifications identical to the original, with key parameters benchmarked against the original item by item, supporting bulk project procurement and supply.

Zorsika's equivalent replacement model is compatible with 7 DHN models including DK5600, DK6200, QD6050, QD605ST, and SH-DU655ST; enter WD306 in the Zorsika official website query system to view the full list of compatible models.

• Optical Benchmarking: Focal length, throw ratio, and lens groups matched to original specifications
• Resolution Testing: Each unit tested before shipment, with MTF data available
• Coating Process: Lens coatings at the same grade 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 picture quality for a price difference. Zorsika projector lenses are manufactured to original drawings, offering an overall better value.

Note: Actual imaging performance is affected by projector condition and installation environment. We recommend testing one 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 glass: Fingerprints and oil stains directly affect image quality. Hold the lens barrel, not the glass; use a blower for dust and 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 while replacing the lens for peace of mind.

FAQ

Q: My projector isn't in the 7 models listed above. Can I use the WD306?

A: The list covers verified models but isn't exhaustive. Projectors of the same brand and generation often share the same lens mount. For certainty, send photos of the nameplate and original lens 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 and directly determines sharpness and color. Zorsika lenses (models shown in the spec table above) are benchmarked item by item against original optical parameters (focal length, throw ratio, lens groups), with consistent coating technology, delivering sharp images with no edge softness. 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?

A: Zorsika lenses are manufactured to original optical drawings, with lens groups, coatings, and throw ratio benchmarked item by item, and each unit undergoes resolution testing 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 projector's lens mount and optical axis position, then select a lens with the appropriate 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: Is there an installation guide for the WD306?

A: Yes. The lens removal and installation steps for DHN projectors of this type are essentially the same. Contact Zorsika sales to get illustrated or video instructions for your specific model.

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.

Related Query Portals

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

Procurement Consultation

For consultation on the Zorsika WD306, 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 models and compatible model data in this article are sourced from the Zorsika product database and are continuously updated. Please confirm with actual quotations.