At a glance
- Specifications
- 118-100110-03 ILS1 Fixed Compatible Projector Models (4 Models with Brightness/Resolution)
- About This Original Lens
- Genuine Product and Purchasing Information
- FAQ
- Q: How do I choose between an original lens and a replacement lens?
- Q: How do I confirm this lens works with my projector?
- Q: How do I choose the throw ratio?
- Q: How can I be sure the 118-100110-03 ILS1 Fixed is genuine?
- Q: What should I pay attention to when replacing the lens?
- Q: What is the warranty period for the lens?
- Related Inquiry Links
- Purchasing Consultation
Christie original lens 118-100110-03 ILS1 Fixed, short throw, throw ratio 0.67:1, compatible with 4 Christie projectors: M 4K+15 RGB, M 4K+25 RGB, M 4K15 RGB, M 4K25 RGB. Genuine supply, bulk orders for projects.
The Christie 118-100110-03 ILS1 Fixed is an original (OEM) lens for Christie professional projectors. It is a short throw lens with a throw ratio of 0.67:1. This article covers its 4 compatible projector models, optical specifications, and purchasing considerations, allowing you to quickly verify compatibility by projector model.

Specifications
| Lens Model | 118-100110-03 ILS1 Fixed |
| Brand (OEM) | Christie |
| Throw Ratio | 0.67:1 |
| Product Type | Short Throw |
| Number of Compatible Models | 4 |
| OEM Product Page | Christie Official Introduction |
The specifications above are sourced from OEM documentation and the Zorsika product database; a complete technical datasheet is available upon request from our sales team.
118-100110-03 ILS1 Fixed Compatible Projector Models (4 Models with Brightness/Resolution)
The following are verified compatible projector models for the 118-100110-03 ILS1 Fixed, each with brightness and resolution; the compatible lens model for all is 118-100110-03 ILS1 Fixed:
| Projector Model | Brightness | Resolution | Lens Model |
|---|---|---|---|
| M 4K+15 RGB | — | — | 118-100110-03 ILS1 Fixed |
| M 4K+25 RGB | — | — | 118-100110-03 ILS1 Fixed |
| M 4K15 RGB | — | — | 118-100110-03 ILS1 Fixed |
| M 4K25 RGB | — | — | 118-100110-03 ILS1 Fixed |
Note: Brightness/resolution data is taken from the 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 confirmation.
About This Original Lens
Christie 118-100110-03 ILS1 Fixed Lens
The 118-100110-03 ILS1 Fixed is a short throw lens manufactured by Christie as an OEM product. 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 limited projection distance (e.g., large images from short distances, ultra-short throw against a wall), selecting the correct throw ratio is more critical than choosing a universal lens.
This lens has a throw ratio of 0.67:1. Throw ratio = projection distance ÷ image width: a smaller value produces a larger image (ideal for short distances in small spaces), while a larger value requires a greater installation distance. Work backward from your installation distance and screen size to determine the required throw ratio range, then match it to this model.
Genuine Product and Purchasing Information
Zorsika supplies the genuine Christie original lens 118-100110-03 ILS1 Fixed through authorized channels, complete with original packaging and traceable serial numbers, suitable for bulk procurement and project supply in professional projection, conference rooms, classrooms, and similar applications.
- Genuine Product Guarantee: Sourced through official OEM channels, with original packaging and serial numbers; channel documentation can be provided upon request for bulk projects to eliminate refurbished units or unverified sources.
- Compatibility Verification: Provide your projector model before ordering, and Zorsika technical staff will verify it against the compatible model list above to ensure a proper fit.
- Project Supply: The 118-100110-03 ILS1 Fixed covers 4 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 OEM standard, allowing you to choose based on your needs.
Note: Actual imaging performance is affected by projector condition and installation environment; for large orders, we recommend testing 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, making them 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 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 the same mount; if unsure, photograph the unit'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 small spaces at close range), while a larger value requires a greater installation distance. Calculate the required throw ratio range from your installation distance and screen size, then match it to this model's focal length.
Q: How can I be sure the 118-100110-03 ILS1 Fixed is genuine?
A: Zorsika supplies genuine products through OEM channels, with original packaging and traceable serial numbers; channel documentation can be provided for bulk projects to ensure the lens is not refurbished or a used pulled part.
Q: What should I pay attention to when replacing the lens?
A: Before removal or installation, power off the projector and wait for the cooling fan to stop; hold the lens by the barrel without touching the glass, and use an air blower for dust; after installation, perform a focus test before tightening the locking screws, and clean the mount and contacts as you go.
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 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 118-100110-03 ILS1 Fixed, 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.