Zorsika WK073 Projector Lens Compatible Models: Seemile SML-PU900 SML-PU800 SML-PF620 SML-PU620 6

Lens Specifications Overview

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

Compatible Models: 6 Projector Models (with Specifications)

The following are verified compatible projectors for WK073 (SmartEco projectors), with brightness, resolution, and zoom ratio for each model:

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

Why Choose Zorsika

WK073 is a commonly used lens for projects. Zorsika matches each specification item by item according to the original manufacturer's parameters, and every unit undergoes resolution testing before shipment, ensuring documented optical quality.

Zorsika's equivalent alternative model is compatible with 6 models including SML-PU900, SML-PU800, SML-PF620, SML-PU620, and SML-PU730. Enter WK073 in the search system on Zorsika's official website to find the complete compatibility list.

• Optical Match: Focal length, throw ratio, and lens elements are matched according to original manufacturer specifications
• Resolution Testing: Each unit is tested before shipment, with MTF data available for review
• Coating Process: Lens coating is at the same level as the original manufacturer, minimizing light loss
• Stable Supply: Supports bulk purchasing and project-based supply

In short: The lens is the optical core—don't gamble with picture quality over price differences. Zorsika projector lenses are manufactured according to original factory drawings, offering overall better value.

Note: Actual imaging performance may be affected by chassis condition and installation environment. It is recommended to obtain one unit for actual testing before bulk purchasing.

What to Watch for When Replacing the Lens?

• Power off before lens replacement: Be sure to turn off the machine and wait for the cooling fan to stop before removing or installing the lens to avoid interface damage from live operation.
• Don't touch the lens elements: Fingerprints and oil stains directly affect picture quality. Hold the lens barrel when handling, avoiding contact with the glass. For dust, use an air blower to gently blow; do not wipe with cloth.
• Lock tight after focusing: After installing in place, test focusing first, then tighten the mounting screws to prevent image drift from loosening during long-term use.
• Pay attention to interface cleanliness: Dust accumulation on the mount and contacts can cause poor connection. Cleaning during lens replacement is more reliable.

Frequently Asked Questions

Q: My model is not in the 6-model list above. Can I use WK073?

A: The list represents verified models, not all possibilities. Machines of the same brand and generation often share lens interfaces. Send photos of the chassis nameplate and original lens to Zorsika technical support for confirmation.

Q: Can this lens replace the original manufacturer's?

A: The lens is the core of the projector's optical path, directly determining sharpness and color. Zorsika lenses (models shown in the specification table above) are matched item by item against original optical specifications (focal length, throw ratio, lens elements), with consistent lens coating process, delivering sharp images without soft edges. Ordinary alternative lenses often use regular glass elements 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 the original manufacturer?

A: Zorsika lenses are manufactured according to original optical drawings, with lens elements, coating, and throw ratio matched item by item, and every unit undergoes resolution testing before shipment. Compared to the original manufacturer, Zorsika offers shorter lead times and better overall value. Compared to other alternative lenses, Zorsika provides documented optical quality.

Q: The lens doesn't match the screen size. What should I do?

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

Q: Is there an installation guide for WK073?

A: Yes. Lens removal and installation steps are essentially consistent across models like those from Symlid. Contact Zorsika sales to obtain illustrated or video instructions for the corresponding model.

Q: What is the lens warranty period?

A: All Zorsika projector lenses come with a 12-month warranty. Normal use and non-human damage (such as impacts, water ingress, or unauthorized disassembly) can be directly handled through after-sales service. The warranty period is calculated from the invoice date.

Related Query Access

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

Purchase Inquiry

For solution consultation, project proposals, or complete compatibility lists for Zorsika WK073, contact us through:

• Website: www.zorsika.com
• Phone: 0086-20-38551187
• Email: sales@zorsika.com
• Business Hours: Monday to Friday, 9:00-18:00

Lens models and compatible model data in this article are sourced from Zorsika's product database, which is continuously updated. Actual quotation confirmation should prevail.