At a glance
- Specifications
- AH-AC22060 Short Zoom Compatible Projector Models (4 Models with Brightness/Resolution)
- About This Original Lens
- Genuine Product and Purchasing Information
- FAQ
- Q: How do I choose between an original lens and a replacement lens?
- Q: How can I confirm this lens works with my projector?
- Q: How do I select the throw ratio?
- Q: How is the AH-AC22060 Short Zoom guaranteed to be genuine?
- Q: What should I pay attention to when replacing the lens?
- Q: What is the warranty period for the lens?
- Related Inquiry Links
- Purchasing Consultation
Eiki original lens AH-AC22060 Short Zoom, standard throw, throw ratio 0.76-0.95:1, compatible with EIKI EK-831DU, EIKI EK-831U, EIKI EK-833DU, EIKI EK-836DU. Genuine supply, bulk orders available.
The Eiki AH-AC22060 Short Zoom is an original (OEM) lens for Eiki installation projectors, belonging to the standard throw category with a throw ratio of 0.76-0.95:1. This article compiles its 4 compatible projector models, optical specifications, and purchasing considerations for quick compatibility verification by projector model.

Specifications
| Lens Model | AH-AC22060 Short Zoom |
| Brand (OEM) | Eiki (Eiki) |
| Throw Ratio | 0.76-0.95:1 |
| Product Type | Standard Throw |
| Number of Compatible Models | 4 models |
| OEM Product Page | Eiki Official Introduction |
The above specifications are sourced from OEM documentation and the Zorsika product database; the full technical datasheet is available upon request from our sales team.
AH-AC22060 Short Zoom Compatible Projector Models (4 Models with Brightness/Resolution)
The following are verified compatible projector models for the AH-AC22060 Short Zoom, each with brightness and resolution; the compatible lens model for all is AH-AC22060 Short Zoom:
| Projector Model | Brightness | Resolution | Lens Model |
|---|---|---|---|
| EIKI EK-831DU | — | — | AH-AC22060 Short Zoom |
| EIKI EK-831U | — | — | AH-AC22060 Short Zoom |
| EIKI EK-833DU | — | — | AH-AC22060 Short Zoom |
| EIKI EK-836DU | — | — | AH-AC22060 Short Zoom |
Note: Brightness/resolution data is taken from the model database (refer to the unit's nameplate/user 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 verification.
About This Original Lens
EIKI AH-AC22060 Short Zoom Lens
The AH-AC22060 Short 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 installations 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 universal lens.
This lens features a throw ratio of 0.76-0.95:1. Throw ratio = projection distance ÷ image width: a smaller value produces a larger image (ideal for short distances in compact spaces), while a larger value requires 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-AC22060 Short Zoom through authorized channels, complete with original packaging and traceable serial numbers, suitable for bulk procurement and project supply for installation projectors, conference rooms, classrooms, and more.
- Genuine Product Guarantee: Sourced through authorized OEM channels, with original packaging and serial numbers; channel credentials can be requested for bulk projects to eliminate refurbished or unverified units.
- Compatibility Verification: Provide your projector model before ordering, and Zorsika technical support will cross-check against the compatible model list above to ensure a proper fit.
- Project Supply: The AH-AC22060 Short Zoom covers 4 projector models; common projects can be scheduled in advance to shorten lead times.
- Alternative Options: For budget-sensitive projects, Zorsika also offers equivalent replacement lenses with key parameters matched to the OEM standard, allowing selection based on your needs.
Note: Actual imaging performance is influenced by projector condition and installation environment; it is recommended to test one unit before large-volume 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 the original machine, 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 supplies both options—choose based on your project requirements.
Q: How can I confirm this lens works with my projector?
A: Compatibility is determined by the projector's lens mount and panel/chip size; 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—this is the most reliable approach.
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 compact spaces), while a larger value requires 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-AC22060 Short Zoom guaranteed to be genuine?
A: Zorsika supplies genuine products through OEM channels, complete with original packaging and traceable serial numbers; channel credentials can be requested for bulk projects to ensure the lens is not refurbished or a used disassembled unit.
Q: What should I pay attention to when replacing the lens?
A: Before removal, ensure the projector is powered off and the cooling fan has stopped; hold the lens barrel without touching the glass, and use an air blower for dust. After installation, test focus before tightening the locking screws, and clean the mount and contacts as needed.
Q: What is the warranty period for the lens?
A: All Zorsika projector lenses come with a 12-month warranty; for normal use without 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 solution consultation, project proposals, or the complete compatible model list for the Eiki original lens AH-AC22060 Short Zoom, 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, and are continuously updated; final confirmation is subject to actual inquiry.