Christie 121-113106-XX Medium Zoom Original Projector Lens — Long Throw, 5 Compatible Models

The Christie 121-113106-XX Medium Zoom is an original (OEM) lens for Christie professional projectors. It is a Long Throw lens with a throw ratio of 1.50-3.00:1. This article compiles its 5 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.

121-113106-XX Medium Zoom Compatible Projector Models (5 models with brightness/resolution)

The following are verified compatible projector models for the 121-113106-XX Medium Zoom, each with brightness and resolution; the compatible lens model for all is 121-113106-XX Medium Zoom:

Note: Brightness/resolution are taken from the model database (refer to the unit nameplate/user manual); 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

Christie 121-113106-XX Medium Zoom Lens

The 121-113106-XX Medium Zoom is an original Long Throw lens manufactured by Christie. 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 distances (e.g., short-distance large-screen projection, wall-mounted ultra-short throw), selecting the correct throw ratio is more critical than choosing a universal lens.

This lens has a throw ratio of 1.50-3.00:1. 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 greater the installation distance required. Calculate the required throw ratio range based on your on-site installation distance and screen size, then match it to this model.

Genuine Product and Purchasing Information

Zorsika supplies the genuine Christie original lens 121-113106-XX Medium Zoom 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 other projects.

• Genuine Product Guarantee: Sourced through official OEM channels, with original packaging and serial numbers; for bulk projects, channel documentation can be requested to eliminate refurbished units and unverified sources.
• Compatibility Verification: Provide your projector model before ordering, and Zorsika technical support will verify against the compatible model list above to ensure a proper fit.
• Project Supply: The 121-113106-XX Medium Zoom covers 5 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 against the OEM, available as needed.

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

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 machine, 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 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, photograph the unit 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. The smaller the value, the larger the image (short throw/ultra-short throw suits short distances in small spaces); the larger the value, the greater the installation distance required. Calculate the required throw ratio range based on installation distance and screen size, then match it to this model's focal length range.

Q: How can I ensure the 121-113106-XX Medium Zoom is genuine?

A: Zorsika supplies genuine products through OEM channels, with original packaging and traceable serial numbers; for bulk projects, channel documentation can be requested to ensure it is not a refurbished unit or a used, disassembled part.

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

A: Before disassembly, 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 first before tightening the locking screws, and clean the mount and contacts as you go.

Q: How long is the lens warranty?

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 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 Christie original lens 121-113106-XX Medium Zoom, project proposals, or a 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 final confirmation at the time of inquiry.