Christie Original Lens 121-111104-XX Fixed (Short Throw): Compatible with 19 Models & Throw Ratio

The Christie 121-111104-XX Fixed is an original (OEM) lens for Christie professional projectors. It is a Short Throw lens with a throw ratio of 0.80:1. This article compiles its 19 compatible projector models, optical specifications, and purchasing considerations for quick compatibility verification by projector model.

Specifications

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

121-111104-XX Fixed Compatible Projector Models (19 Models with Brightness/Resolution)

The following are verified compatible projector models for the 121-111104-XX Fixed, each with brightness and resolution; the compatible lens model for all is 121-111104-XX Fixed:

Note: Brightness/resolution is taken from the projector model database (refer to the unit's nameplate/manual for final confirmation); 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

Christie 121-111104-XX Fixed Lens

The 121-111104-XX Fixed is an original Short Throw lens manufactured by Christie. 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 limited projection distance (e.g., large images from short distances, 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 0.80:1. Throw ratio = Projection Distance ÷ Image Width: a smaller value produces 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.

Authenticity and Purchasing Information

Zorsika supplies the genuine Christie original lens 121-111104-XX 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 projects.

• Authenticity Guarantee: Sourced through official OEM channels, with original packaging and serial numbers. For bulk projects, channel documentation can be requested to eliminate refurbished or unverified units.
• Compatibility Verification: Provide your projector model before ordering, and Zorsika technical staff will verify it against the compatibility list above to ensure a proper fit.
• Project Supply: The 121-111104-XX Fixed covers 19 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 benchmarked 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 Christie, with optical parameters and body tolerances calibrated to the original projector, 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 benchmarked 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: Verify based on 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, photograph the projector's nameplate and send it to Zorsika technical support for confirmation—this is 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 is the authenticity of the 121-111104-XX Fixed guaranteed?

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 the lens is not refurbished or a used disassembled part.

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/installation; 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 you go.

Q: How long is the lens warranty?

A: All Zorsika projector lenses come with a 12-month warranty; for normal use and non-man-made damage (e.g., impact, water damage, 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 Christie original lens 121-111104-XX Fixed, project proposals, or the full compatibility 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 OEM documentation and the Zorsika product database. Data is continuously updated; final confirmation is subject to actual inquiry.