Eiki AH-CD20301 Zoom Original Projector Lens — Long Throw + EIP-UHS100, EIP-XHS100

The Eiki AH-CD20301 Zoom is an original (OEM) lens for Eiki professional projectors. It is a Long Throw lens with a throw ratio of 3.58-5.38:1. This article compiles its 2 compatible projector models, optical specifications, and purchasing considerations, making it easy to quickly verify compatibility by projector model.

Specifications

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

AH-CD20301 Zoom Compatible Projector Models (2 Models with Brightness/Resolution)

The following are verified compatible projector models for the AH-CD20301 Zoom, each with brightness and resolution; the compatible lens model for all is AH-CD20301 Zoom:

Note: Brightness/resolution are taken from the model database (refer to the unit's nameplate/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-CD20301 Zoom Lens

The AH-CD20301 Zoom is an original Long Throw lens manufactured by Eiki. Its optical structure, lens coatings, and body tolerances are matched to original projector standards, ensuring plug-and-play installation and stable imaging. For installations with restricted projection distances (e.g., short-distance large images, ultra-short throw against walls), choosing the correct throw ratio is more critical than selecting a generic lens.

This lens has a throw ratio of 3.58-5.38:1. Throw ratio = projection distance ÷ image width: a smaller value means 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-CD20301 Zoom through authorized channels, complete with original packaging and traceable serial numbers, suitable for bulk procurement and project supply in professional projection, conference rooms, classrooms, and similar settings.

• Genuine Product Guarantee: Sourced through authorized 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 verify against the compatible model list above to avoid installation issues.
• Project Supply: The AH-CD20301 Zoom covers 2 models; common projects can be scheduled in advance to shorten lead times.
• Alternative Options: If budget is a concern, Zorsika also offers equivalent alternative lenses with key parameters matched to the OEM, 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 an alternative lens?

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

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

A: Refer to the projector's lens mount and panel/chip size; this article lists verified compatible models. Projectors of the same generation and brand often share mounts; if unsure, take a photo of the nameplate and send it to Zorsika technical support for confirmation.

Q: How do I choose the throw ratio?

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

Q: How is the AH-CD20301 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 used parts.

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; 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

Purchasing Consultation

For consultation on the Eiki original lens AH-CD20301 Zoom, project solutions, or a complete compatible model list, 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 actual quotation confirmation.