Zorsika WB013 Ultra-short throw projector lens — 15 Yingshi compatible models + complete specific

Zorsika WB013 Lens Specification Table

This article is a complete selection guide for the Zorsika WB013 projector lens, covering 15 Yingshi (Yingshi) compatible projector models, full specifications (throw ratio, MTF, F-number, lens construction), a comparison table of overall specifications for each projector when equipped with this lens, tips to avoid pitfalls in selection and installation, and frequently asked questions. For other lens models, please visit Zorsika's official website www.zorsika.com.

Zorsika WB013 Projector Lens Parameters

Why Zorsika WB013 Is a Lens Continuously Followed by Buyers

Zorsika WB013 is compatible with mainstream Yingshi projector models. The most common challenges buyers face during selection are: high prices of original lenses, unstable supply cycles; inconsistent quality of aftermarket lenses, and substandard MTF/resolution. Zorsika addresses this pain point by offering an alternative lens solution with the same specifications as the original, all of which have passed optical testing and are covered by a free replacement warranty for non-human damage during the warranty period.

Pitfalls to Avoid in Selection and Installation

1. Confirm the Throw Ratio and Installation Distance — Calculate the required throw ratio based on room depth and target screen size. The optimal installation distance for an ultra-short throw lens is 1-2 meters for a 100-inch screen;
2. Check the Lens Shift Range — Before installation, ensure the projector's horizontal/vertical shift margin to avoid image overflow or inability to center the image;
3. Confirm Lens Mount Compatibility — The Zorsika WB013 lens uses the standard Yingshi projector mount. Before purchasing, please confirm with sales that your projector model is on the compatibility list.

Additional Notes on Zorsika WB013

As a Zorsika projector lens (Zorsika projector lens), the Zorsika WB013 is suitable for 15 Yingshi projector models. The lens is a precision optical component (precision optical component) that plays a key role in the optical system of the projector, handling light path transmission and image formation. All lenses provided by Zorsika undergo MTF testing (modulation transfer function test) and focus accuracy calibration to ensure the full reproduction of 4K resolution (4K resolution). To view lenses of other brands or focal lengths, please visit www.zorsika.com.

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Yingshi WB013 Lens Compatible Projector Models (15 total)

FAQ — Common Questions about Zorsika WB013

Q: What does the throw ratio of the Zorsika WB013 lens mean?

A: Throw ratio = projection distance / screen width. The smaller the ratio, the larger the image at the same distance. It is recommended to calculate the achievable screen size based on installation distance, or consult Zorsika sales for selection calculations.

Q: Which projector models are compatible with the Zorsika WB013 lens?

A: The Zorsika WB013 lens is compatible with 15 Yingshi projector models. See the "Compatible Projector Models" table in this article. To confirm compatibility with a specific model, please contact Zorsika sales with a photo of the projector's nameplate, and we will verify the lens-to-projector match.

Q: What does the MTF (Modulation Transfer Function) of a lens represent?

A: MTF (Modulation Transfer Function) reflects the lens's ability to reproduce details; higher values mean sharper images. Professional projector lenses generally require MTF > 50% @93lp/mm. The MTF specification of the Zorsika WB013 lens is > 60% @93lp/mm. In 4K projection applications, MTF is a key indicator for determining whether the lens truly supports 4K resolution.

Q: Is re-tuning required after lens installation?

A: No — the mount is identical to the original. After installation, simply fine-tune focus and zoom according to the actual projection distance. If image anomalies occur (black borders, light leakage, out of focus), first check if the lens is fully seated in the mount, then confirm the projector's firmware version is compatible with the lens.

Q: Does the Zorsika WB013 lens support 4K projection?

A: Yes. The MTF specification of the Zorsika WB013 lens is > 60% @93lp/mm, meeting the 4K resolution standard (≥ 60% @93lp/mm). Paired with a 4K projector, it can output a full 4K image.

Q: What is the installation method of the Zorsika WB013 lens?

A: The Zorsika WB013 lens uses the standard Yingshi projector lens mount. Insert it into the lens bay and rotate clockwise to lock — the entire process takes about 30 seconds. For on-site installation support, contact Zorsika sales engineers for service.

Purchase Inquiry

For details on the configuration, price, stock, or alternative solutions for the Zorsika WB013 lens, please contact the Zorsika sales team. We offer 1-on-1 selection consulting, technical parameter comparison, on-site installation support, and other services.

Website: www.zorsika.com
Phone: 020-38551187
Email: sales@zorsika.com
Business Hours: Monday to Saturday 9:00-18:00, reply within 24 hours (Yingshi Official Technical Documentation)

Data Source Description

All lens models, specifications, and compatible projector data in this article are sourced from:

• zorsika.com official product pages
• Zorsika database