Zosika SC331 is a Christie projector compatible lens, compatible with 2 models, custom-made to original factory specifications, can be directly replaced and installed.
Zorsika SC331 Lens Specifications
| Specification | Parameter |
|---|---|
| Brand | Zorsika |
| Zorsika Model | SC331 |
| Throw Ratio | 1.26-1.95:1 |
| F Number / Focal Length | 2.0-2.4/18.72-29mm |
| Recommended Screen Size (inches) | 500 |
| MTF (Modulation Transfer Function) | >60% @ 67lp/mm |
| Lens Dimensions | φ105x203mm |
| Resolution | 4K |
| Horizontal Shift | 110% |
| Vertical Shift | 50% |
This article is a complete selection guide for Zorsika SC331 projector lens, covering 2 Christie-compatible projector models, complete specifications (throw ratio, MTF, F-number, lens composition), overall specifications comparison table for projectors equipped with this lens, selection and installation tips, and frequently asked questions. To view other lens models, please visit Zorsika official website at www.zorsika.com.
Zorsika SC331 Projector Lens Parameters
Why Zorsika SC331 Lens Attracts Continuous Attention from Buyers
Zorsika SC331 is compatible with mainstream Christie projector models. The most common challenges faced by buyers during selection are: high original lens prices and unstable supply cycles; aftermarket lenses with inconsistent quality, failing MTF/resolution standards. Addressing these pain points, Zorsika offers OEM-specification replacement lens solutions, all tested optically with free replacement for non-human damage within warranty period.
Selection and Installation Tips
- Confirm throw ratio and installation distance — Calculate required throw ratio based on room depth and target screen size. Optimal installation distance for ultra-short throw lenses is 1-2 meters to project 100 inches;
- Verify shift range — Confirm horizontal/vertical shift margin for projector positioning before installation to avoid image overflow or inability to center;
- Confirm机身卡口兼容性 — Zorsika SC331 lens uses Christie projector standard mount. Please confirm with sales that your projector model is on the compatibility list before purchasing.
Supplementary Information about Zorsika SC331
As a lens for Zorsika projectors (Zorsika projector lens), Zorsika SC331 is compatible with 2 Christie projector models. The lens is a precision optical component that plays a key role in light path transmission and image formation in the projector optical system. All Zorsika lenses undergo MTF testing (modulation transfer function test) and focus precision calibration to ensure complete presentation of 4K resolution (4K resolution). To view lenses for other brands or focal lengths, please visit www.zorsika.com.
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Christie SC331 Lens Compatible Projector Models (2 models total)
| Projector Model | Resolution | Brightness | Lens Zoom Ratio |
|---|---|---|---|
| 4K10-HS | 4K (3840 x 2160) | 11000 | 900-300349-XX**(0.58) 140-109101-XX(1.70-2.12) 140-110103-XX(2.12-2.83) 140-111104-XX(2.83-5.66) 140-116109-XX(5.66-10.8) |
| 4K7-HS | 4K (3840 x 2160) | 7500 | 900-300349-XX**(0.58) 140-109101-XX(1.70-2.12) 140-110103-XX(2.12-2.83) 140-111104-XX(2.83- |