Appotronics Original Lens AL-120MA Zoom (Long Throw): Compatible with 1 Model and Throw Ratio

The Appotronics AL-120MA Zoom is an original (OEM) lens for Appotronics engineering projectors. It is a Long Throw lens with a throw ratio of 1.20-2.30:1. This article compiles its 1 compatible projector model, 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.

AL-120MA Zoom Compatible Projector Models (1 model total, with brightness/resolution)

The following are verified compatible projector models for the AL-120MA Zoom, each with brightness and resolution; the compatible lens model for all is AL-120MA Zoom:

Note: Brightness/resolution are 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 confirmation.

About This Original Lens

Appotronics AL-120MA Zoom Lens

The AL-120MA Zoom is a Long Throw lens manufactured by Appotronics 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 restricted projection distances (e.g., short-distance large images, wall-mounted ultra-short throw), choosing the correct throw ratio is more critical than selecting a generic lens.

This lens has a throw ratio of 1.20-2.30:1. Throw ratio = projection distance ÷ image width: the smaller the value, the larger the image (ideal for short distances in small spaces); the larger the value, the farther the installation distance required. 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 genuine Appotronics original lenses AL-120MA Zoom through authorized channels, complete with OEM packaging and traceable serial numbers, suitable for bulk procurement and project supply for engineering projection, conference rooms, classrooms, and other applications.

• Genuine Product Guarantee: Sourced through authorized OEM channels, with OEM packaging and serial numbers; bulk projects can request channel documentation to eliminate refurbished units or unverified sources.
• Compatibility Verification: Provide your projector model before ordering, and Zorsika technical support will confirm against the compatible model list above to avoid installation issues.
• Project Supply: The AL-120MA Zoom covers 1 projector model; common projects can be scheduled in advance to shorten lead times.
• Alternative Solutions: If budget is a concern, Zorsika also offers equivalent replacement lenses with key specifications benchmarked to OEM standards, allowing you to choose based on your needs.

Note: Actual imaging performance is affected by projector condition and installation environment; for large orders, it is recommended to test 1 unit first.

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, making them ideal for projects with strict requirements for OEM consistency; 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 projector's lens mount and panel/chip size; this article lists verified compatible models. Projectors of the same generation and brand often share the same mount—if unsure, take a photo of the unit's 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. The smaller the value, the larger the image (short throw/ultra-short throw suits close-range small spaces); the larger the value, the farther the installation distance required. Calculate the required throw ratio range based on your installation distance and screen size, then match it to this model's focal length range.

Q: How can I ensure the AL-120MA Zoom is genuine?

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

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

A: Before removal, always power off the projector and wait for the cooling fan to stop; hold the lens by the 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.

Related Search Entries

• 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-120MA Zoom, project proposals, or a complete list of compatible models, 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

Lens models 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.