Christie 121-122106-XX Zoom Projector Lens - for DHD1052-Q, DHD851-Q, DHD951-Q, DWU851-Q and more

Specifications

Parameters above are from original manufacturer data and Zorsika product database; for complete technical specifications, please contact sales.

121-122106-XX Zoom Compatible Projector Models (11 models, with brightness/resolution)

Below are the verified compatible projector models for the 121-122106-XX Zoom, with brightness and resolution for each unit; all compatible lens models are 121-122106-XX Zoom:

Note: Brightness and resolution data are sourced from the model database (subject to the unit nameplate/manual for confirmation); lens compatibility is determined by the unit's lens interface and panel/chip size. For models not listed, contact Zorsika technical support for confirmation.

About This Genuine Lens

Christie 121-122106-XX Zoom Lens

The 121-122106-XX Zoom is a Christie genuine long-throw (Long Throw) lens, with optical construction, lens coating, and chassis tolerance all matched to original factory standards—ready to install and delivers stable imaging. For installation environments with limited projection distance (such as short-throw large-screen projection, ultra-short-throw wall-mounted setups), choosing the right throw ratio is more critical than selecting a general-purpose lens.

This lens features a throw ratio of 2.43-3.69:1. Throw ratio = projection distance ÷ screen width: smaller values produce larger images (suitable for close-proximity small spaces), while larger values require greater installation distance. Derive the required throw ratio range based on the on-site installation distance and screen dimensions, then match it to this model.

Authentic Products & Ordering Guide

Zorsika provides genuine Christie original lens 121-122106-XX Zoom through official channels, complete with original packaging and traceable serial numbers, suitable for bulk procurement and project supply in engineering projection, conference rooms, classrooms, and other applications.

• Authenticity Guaranteed: Factory-authorized channels with original packaging and serial numbers; bulk projects can request channel documentation to eliminate refurbished units and unverified sources.
• Compatibility Check: Provide your projector model before ordering; Zorsika technical team will verify against the model compatibility list above to ensure proper fit.
• Project Supply: 121-122106-XX Zoom covers 11 models; common projects can be scheduled in advance to reduce lead time.
• Alternative Options: For budget-sensitive projects, Zorsika also offers same-specification alternative lenses with key parameters matching OEM standards, choose as needed.

Note: Actual imaging performance depends on projector condition and installation environment; for large orders, we recommend ordering 1 unit for testing first.

FAQ

Q: How to choose between original and alternative lenses?

A: Original lenses are manufactured by Christie with optical parameters and body tolerances calibrated to original specifications, suitable for projects with strict OEM consistency requirements; Zorsika alternative lenses are independently designed and manufactured to the same specifications, with throw ratio, image circle, and mount matching the original unit, offering advantages in cost and lead time. Zorsika supplies both options—choose based on your project requirements.

Q: How do I confirm this lens works with my machine?

A: Reference the projector lens interface and panel/chip size; this article lists verified compatible models. Same-generation same-brand engineering projectors often share interfaces. When in doubt, photograph the unit nameplate and send it to Zorsika technical support for confirmation.

Q: How to choose the right Throw Ratio?

A: Throw Ratio = Projection Distance ÷ Screen Width. Smaller values produce larger images (short-throw/ultra-short-throw suitable for small spaces at close range), while larger values require greater installation distance. Back-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 does 121-122106-XX Zoom guarantee authenticity?

A: Zorsika supplies genuine factory-channel products with original packaging and verifiable serial numbers; bulk projects can request channel documentation to ensure no refurbished, second-hand, or disassembled units.

Q: What should I watch out for when replacing the lens?

A: Always power off and wait for cooling fans to stop before disassembly/installation; hold the lens by the barrel, not the glass; use an air blower for light dust; after proper installation, test focus first before tightening the mounting screws, and clean the mount and contacts as needed.

Q: What is the lens warranty period?

A: All Zorsika projector lenses include 12-month warranty; normal use and non-human damage (such as drops, liquid exposure, unauthorized disassembly) can be directly handled through after-sales service; warranty period is based on shipping document date.

Related Links

• Zorsika Technical Support Center
• Projector Brands & Compatible Models
• Projector Lamp / Lens / Air Filter Product Library

Purchase Inquiry

For Christie original lens 121-122106-XX Zoom consultation, project solutions, or complete compatible model list, contact us through:

• Website: www.zorsika.com
• Phone: 0086-20-38551187
• Email: sales@zorsika.com
• Business Hours: Monday to Friday, 9:00-18:00

Lens model and compatible model data in this article are sourced from OEM documentation and Zorsika product database; data is continuously updated. Confirm with actual inquiry for accuracy.