Christie 121-114107-XX Long Zoom Genuine Projector Lens — LHD720i-D BLACK, LHD720i-D WHITE, LW401

Specifications

The above parameters are sourced from original manufacturer data and the Zorsika product database; for complete technical specifications, please contact your sales representative.

121-114107-XX Long Zoom Compatible Projector Models List (23 models total, with brightness/resolution)

Below are the verified compatible projector models for the 121-114107-XX Long Zoom, with brightness and resolution listed for each; the compatible lens model is 121-114107-XX Long Zoom:

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

About This OEM Lens

Christie 121-114107-XX Long Zoom Lens

The 121-114107-XX Long Zoom is an original Christie long-throw lens. Its optical structure, lens coating, and chassis tolerances are all matched to original specifications—ready to install with stable imaging performance. For installations with limited throw distance (such as large images at short range or ultra-short-throw wall-mounted setups), choosing the correct throw ratio is even more critical than selecting a generic lens.

This lens has a throw ratio of 2.80–4.90:1. Throw ratio = projection distance ÷ image width: smaller values produce larger images (suitable for short distances and compact spaces), while larger values require greater installation distances. Back-calculate the required throw ratio range based on your on-site installation distance and screen size, then match it to this model.

Authenticity & Purchasing Guide

Zorsika supplies genuine Christie 121-114107-XX Long Zoom lenses through official channels, complete with original packaging and traceable serial numbers. Suitable for bulk procurement and project fulfillment in engineering projection, conference rooms, classrooms, and similar applications.

• Authenticity Guaranteed: sourced through official channels with original packaging and serial numbers. Bulk projects can request channel documentation to eliminate refurbished or unverified units.
• Compatibility Check: provide your projector model before ordering—Zorsika technical support will verify against the compatibility list above to ensure proper fit.
• Project Fulfillment: the 121-114107-XX Long Zoom covers 23 projector models; common project orders can be scheduled in advance to reduce lead times.
• Alternative Options: for budget-sensitive projects, Zorsika also offers equivalent alternative lenses with matching key specifications—choose based on your needs.

Note: actual imaging performance depends on projector condition and installation environment. For large orders, it is recommended to test one unit first before full procurement.

Frequently Asked Questions

Q: How do I choose between OEM and alternative lenses?

A: OEM lenses are manufactured by Christie with optical parameters and chassis tolerances calibrated to original specifications—ideal for projects with strict consistency requirements. Zorsika alternative lenses are independently designed and manufactured to the same specifications, with throw ratio, imaging circle, and mount matching the original. Zorsika supplies both options—select based on your project requirements.

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

A: Use the projector lens interface and panel/chip size as reference; 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 do I choose the right throw ratio?

A: Throw ratio = projection distance ÷ image width. Smaller values produce larger images (short-throw/ultra-short-throw suits close-range compact spaces), larger values require greater installation distances. Back-calculate the required throw ratio range based on your installation distance and screen size, then select this model's corresponding focal range.

Q: How does Zorsika ensure authenticity for the 121-114107-XX Long Zoom?

A: Zorsika supplies genuine products from official channels, complete with original packaging and traceable serial numbers. Bulk orders can request channel documentation confirming non-refurbished, non-used拆机体 parts.

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

A: Always power off and wait for the cooling fan to stop before handling. Hold the lens by its barrel—avoid touching the glass. If dusty, use a soft air blower only. After installation, test focus 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 a 12-month warranty. Normal use with non-human damage (such as impact, liquid exposure, or unauthorized disassembly) is covered—contact after-sales service directly. Warranty period is calculated from the shipping invoice date.

Related Search Links

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

Procurement Inquiry

For consultation, project proposals, or a complete compatibility list regarding the Christie 121-114107-XX Long Zoom, 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

Lens model and compatible projector data in this article are sourced from manufacturer documentation and the Zorsika product database. Information is continuously updated—please confirm with actual inquiry for accuracy.