Eiki Original Lens AH-A22020 Zoom: Standard Throw, Compatible with 17 Projector Models

The Eiki AH-A22020 Zoom is an original (OEM) lens for Eiki installation projectors, classified as a Standard Throw lens with a throw ratio of 0.95-1.22:1. This article compiles its 17 compatible projector models, optical specifications, and purchasing considerations, allowing you to quickly verify compatibility by machine model.

Specifications

The specifications above are sourced from OEM documentation and the Zorsika product database; a complete technical datasheet is available upon request from our sales team.

AH-A22020 Zoom Compatible Projector Models (17 Total, with Brightness/Resolution)

Below are the verified compatible projector models for the AH-A22020 Zoom, each with brightness and resolution; the applicable lens model for all is AH-A22020 Zoom:

Note: Brightness/resolution data is taken from the model database (refer to the unit's nameplate or manual for accuracy); lens compatibility is determined by the projector's lens mount and panel/chip size. For models not listed, please contact Zorsika technical support for confirmation.

About This Original Lens

EIKI AH-A22020 Zoom Lens

The AH-A22020 Zoom is a Standard Throw lens manufactured by Eiki as an OEM product. Its optical structure, lens coatings, and body tolerances are matched to original machine standards, ensuring plug-and-play installation and stable imaging. For installation environments with limited projection distance (e.g., short-distance large images, wall-mounted ultra-short throw), choosing the correct throw ratio is more critical than opting for a generic lens.

This lens has a throw ratio of 0.95-1.22:1. Throw ratio = projection distance ÷ image width: a smaller value produces a larger image (ideal for short distances and small spaces), while a larger value requires a greater installation distance. Calculate the required throw ratio range based on your installation distance and screen size, then match it to this model.

Genuine Product and Purchasing Information

Zorsika supplies the genuine Eiki original lens AH-A22020 Zoom through authorized channels, complete with original packaging and traceable serial numbers, suitable for bulk procurement and project supply in installation projection, conference rooms, classrooms, and similar applications.

• Genuine Product Guarantee: Sourced through official OEM channels, with original packaging and serial numbers; channel documentation can be requested for bulk projects to eliminate refurbished units and unverified sources.
• Compatibility Verification: Provide the projector model before ordering, and Zorsika technical staff will cross-check against the compatible model list above to ensure a proper fit.
• Project Supply: The AH-A22020 Zoom covers 17 models; common projects can be scheduled in advance to shorten lead times.
• Alternative Options: If budget is a concern, Zorsika also offers equivalent replacement lenses with key specifications benchmarked to OEM standards, allowing you to choose as needed.

Note: Actual imaging performance is affected by projector condition and installation environment; it is recommended to test one unit before large-scale procurement.

FAQ

Q: How do I choose between an original lens and a replacement lens?

A: Original lenses are manufactured by Eiki, with optical parameters and body tolerances calibrated to original machine standards, making them ideal for projects with strict OEM consistency requirements; Zorsika replacement lenses are independently designed and manufactured to the same specifications, with throw ratio, image circle, and mount matched to the original machine, offering advantages in budget and lead time. Zorsika can supply both options—choose based on your project requirements.

Q: How can I confirm this lens works with my projector?

A: Check the projector's lens mount and panel/chip size; the verified compatible models are listed in this article. Projectors of the same generation and brand often share the same mount—if unsure, photograph the nameplate and send it to Zorsika technical support for confirmation.

Q: How do I select the throw ratio?

A: Throw ratio = projection distance ÷ image width. A smaller value produces a larger image (short throw/ultra-short throw suits close-range small spaces), while a larger value requires a greater installation distance. Calculate the required throw ratio range based on your installation distance and screen size, then match it to this model's focal range.

Q: How is the AH-A22020 Zoom guaranteed to be genuine?

A: Zorsika supplies genuine products through OEM channels, with original packaging and traceable serial numbers; channel documentation can be requested for bulk projects to ensure they are not refurbished or second-hand dismantled units.

Q: What should I pay attention to when replacing the lens?

A: Always power off the projector and wait for the cooling fan to stop before removal/installation; hold the lens barrel without touching the glass, and use a blower for dust; after installation, test focus before tightening the locking screws, and clean the mount and contacts as you go.

Q: What is the warranty period for the lens?

A: Zorsika provides a 12-month warranty on all projector lenses; 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 Inquiry Links

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

Purchase Inquiries

For consultation on the Eiki original lens AH-A22020 Zoom, project proposals, or a complete compatible model list, 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 model and compatible projector data in this article are sourced from OEM documentation and the Zorsika product database; data is continuously updated and subject to final confirmation during inquiry.