Optoma Original Lens BX-CTA16 Short Fixed: Ultra Short Throw, Compatible with 7 Projectors

The Optoma BX-CTA16 Short Fixed is an original (OEM) lens for Optoma professional projectors. It is an Ultra Short Throw lens with a throw ratio of 0.36:1. This article compiles its 7 compatible projector models, optical specifications, and purchasing considerations, allowing you to quickly verify compatibility by projector model.

Specifications

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

BX-CTA16 Short Fixed Compatible Projector Models (7 models, with brightness/resolution)

The following are verified compatible projector models for the BX-CTA16 Short Fixed, each with brightness and resolution; the compatible lens model for all is BX-CTA16 Short Fixed:

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

Optoma BX-CTA16 Short Fixed Lens

The BX-CTA16 Short Fixed is an Ultra Short Throw lens manufactured by Optoma. Its optical structure, lens coatings, and housing tolerances are all matched to original equipment standards, ensuring plug-and-play installation and stable imaging. For installation environments with limited projection distance (e.g., large images from short distances, wall-mounted ultra-short throw setups), choosing the correct throw ratio is more critical than selecting a universal lens.

This lens has a throw ratio of 0.36:1. Throw ratio = projection distance ÷ image width: a smaller value produces a larger image (ideal for 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.

Authenticity and Purchasing Information

Zorsika supplies the genuine Optoma original lens BX-CTA16 Short Fixed through authorized channels, complete with original packaging and traceable serial numbers, suitable for bulk procurement and project supply for professional projection, conference rooms, classrooms, and similar applications.

• Authenticity Guarantee: Sourced through official original channels, with original packaging and serial numbers. For bulk projects, channel documentation can be provided upon request, ensuring no refurbished or unverifiable units.
• 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 BX-CTA16 Short Fixed covers 7 projector 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 matched to the original, allowing you to choose based on your needs.

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 Optoma, with optical parameters and housing tolerances calibrated to the original unit, making them ideal for projects with strict requirements for original consistency. Zorsika replacement lenses are independently designed and manufactured to the same specifications, with throw ratio, image circle, and mount matched to the original unit, offering advantages in budget and lead time. Zorsika can supply 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; verified compatible models are listed in this article. Projectors from the same generation and brand often share mounts; if unsure, photograph the unit's nameplate and send it to Zorsika technical support for confirmation—it's the safest approach.

Q: How do I choose 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 length.

Q: How can I ensure the BX-CTA16 Short Fixed is genuine?

A: Zorsika supplies genuine products through original channels, complete with original packaging and traceable serial numbers; channel documentation can be provided for bulk projects, ensuring no refurbished or second-hand disassembled units.

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

A: Before disassembly, ensure the projector is powered off and the cooling fan has stopped; 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 a routine step.

Q: What is the warranty period for the lens?

A: Zorsika offers 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 Portals

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

Purchasing Consultation

For consultation on the Optoma original lens BX-CTA16 Short Fixed, project proposals, or a complete compatible model list, please contact us via:

• 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 original manufacturer information and the Zorsika product database; data is continuously updated and subject to confirmation at the time of inquiry.