At a glance
- Specifications
- AL-TL089SZ Short Zoom Compatible Projector Models (3 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 do I confirm this lens works with my projector?
- Q: How do I select the throw ratio?
- Q: How can I ensure the AL-TL089SZ Short Zoom is 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
Appotronics original lens AL-TL089SZ Short Zoom, standard throw, throw ratio 0.89-1.29:1, compatible with Appotronics AL-TU22KA, AL-TU26KA, AL-TU34KA projectors. Genuine supply, bulk orders available.
Appotronics AL-TL089SZ Short Zoom is the original (OEM) lens for Appotronics engineering projectors, belonging to the standard throw category with a throw ratio of 0.89-1.29:1. This article compiles its 3 compatible projector models, optical specifications, and purchasing considerations for quick compatibility verification by machine model.
Specifications
| Lens Model | AL-TL089SZ Short Zoom |
| Brand (OEM) | Appotronics (Appotronics) |
| Throw Ratio | 0.89-1.29:1 |
| Product Type | Standard Throw |
| Number of Compatible Models | 3 models |
| OEM Product Page | Appotronics Official Introduction |
The above specifications are sourced from OEM documentation and the Zorsika product database; full technical datasheets are available upon request from our sales team.
AL-TL089SZ Short Zoom Compatible Projector Models (3 models, with brightness/resolution)
The following are verified compatible projector models for the AL-TL089SZ Short Zoom, each with brightness and resolution; the applicable lens model for all is AL-TL089SZ Short Zoom:
| Projector Model | Brightness | Resolution | Lens Model |
|---|---|---|---|
| Appotronics AL-TU22KA | — | — | AL-TL089SZ Short Zoom |
| Appotronics AL-TU26KA | — | — | AL-TL089SZ Short Zoom |
| Appotronics AL-TU34KA | — | — | AL-TL089SZ Short Zoom |
Note: Brightness/resolution data is taken from the model database (refer to the unit's nameplate/manual for accuracy); lens compatibility is determined by the lens mount and panel/chip size. For models not listed, please contact Zorsika technical support for confirmation.
About This Original Lens
Appotronics AL-TL089SZ Short Zoom Lens
The AL-TL089SZ Short Zoom is a standard throw lens manufactured by Appotronics as an OEM product. Its optical structure, lens coatings, and body tolerances are all matched to original machine standards, ensuring plug-and-play installation and stable imaging. For installation environments with restricted projection distance (e.g., short-distance large-screen projection, wall-mounted ultra-short throw), selecting the correct throw ratio is more critical than choosing a generic lens.
This lens features a throw ratio of 0.89-1.29:1. Throw ratio = projection distance ÷ image width: a smaller value produces a larger image (ideal for short distances in 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 Appotronics original lens AL-TL089SZ Short Zoom through authorized channels, complete with original packaging and traceable serial numbers, suitable for bulk procurement and project supply for engineering projectors, conference rooms, classrooms, and similar applications.
- Genuine Product Guarantee: Sourced through official OEM channels, with original packaging and serial numbers; bulk projects can request channel documentation to eliminate refurbished or unverified units.
- Compatibility Verification: Provide your projector model before ordering, and Zorsika technical staff will confirm compatibility against the model list above to avoid installation issues.
- Project Supply: The AL-TL089SZ Short Zoom covers 3 projector models; common projects can be scheduled in advance to shorten lead times.
- Alternative Options: For budget-sensitive requirements, Zorsika also offers equivalent replacement lenses with key specifications benchmarked against OEM standards, available as needed.
Note: Actual imaging performance is affected by unit condition and installation environment; it is recommended to test one unit before large-volume orders.
FAQ
Q: How do I choose between an original lens and a replacement lens?
A: Original lenses are manufactured by Appotronics, with optical parameters and body tolerances calibrated to original machine standards, suitable 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, offering advantages in budget and lead time. Zorsika supplies both options—choose based on your project requirements.
Q: How do I confirm this lens works with my projector?
A: Compatibility is determined by the lens mount and panel/chip size; verified compatible models are listed in this article. Engineering projectors of the same generation and brand often share mounts—if uncertain, send a photo of the nameplate 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/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 installation distance and screen size, then match it to this model's focal range.
Q: How can I ensure the AL-TL089SZ Short Zoom is genuine?
A: Zorsika supplies genuine products through OEM channels, with original packaging and traceable serial numbers; bulk projects can request channel documentation to ensure the lens is not refurbished or a used disassembled unit.
Q: What should I pay attention to when replacing the lens?
A: Power off the projector and wait for the cooling fan to stop before disassembly; hold the lens barrel without touching the glass elements, use an air blower for dust; after installation, perform a focus test 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 invoice 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 Appotronics original lens AL-TL089SZ Short Zoom, project proposals, or the 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 confirmation at the time of inquiry.