Zorsika WB018 Ultra-short Throw Projector Lens — 1 Model Compatible with Daoxing + Complete Speci

Zorsika WB018 Lens Specification Table

This article is a complete selection guide for the Zorsika WB018 projector lens, covering 1 compatible Dao Xing (Daoxing) model, full specifications (throw ratio, MTF, F value, lens construction), a comparison table of overall specifications for each projector model when equipped with this lens, tips for selection and installation, and frequently asked questions. To view other lens models, please visit the Zorsika official website at www.zorsika.com.

Zorsika WB018 Projector Lens Parameters

Why Zorsika WB018 is a Continuously Sought-After Lens by Buyers

The Zorsika WB018 is compatible with mainstream Dao Xing projector models. The most common challenges buyers face during selection are: high prices of original lenses, unstable supply cycles, inconsistent quality of third-party lenses, and failure to meet MTF/resolution standards. To address this pain point, Zorsika offers an alternative lens solution with the same specifications as the original, all tested optically, with free replacement for non-human damage during the warranty period.

Selection and Installation Pitfalls

1. Confirm 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 to project a 100-inch screen;
2. Verify Shift Range — Before installation, ensure sufficient horizontal/vertical shift allowance for the projector position to avoid image overflow or inability to center the image;
3. Confirm Body Mount Compatibility — The Zorsika WB018 lens uses a standard Dao Xing projector mount. Before purchasing, please confirm with the sales team that your projector model is on the compatibility list.

Supplementary Notes on Zorsika WB018

As a lens for Zorsika projectors (Zorsika projector lens), the Zorsika WB018 is suitable for 1 Dao Xing projector model. Lenses are precision optical components (precision optical component) that play a critical role in light path transmission and image formation in the projector optical system. All lenses provided by Zorsika undergo MTF testing (modulation transfer function test) and focus accuracy calibration to ensure the complete presentation of 4K resolution (4K resolution). To view lenses from other brands or focal lengths, please visit www.zorsika.com.

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Dao Xing WB018 Lens Compatible Projector Models (1 Model Total)

FAQ — Zorsika WB018 Common Questions

Q: What does the throw ratio of the Zorsika WB018 lens mean?

A: Throw Ratio = Projection Distance / Screen Width. The smaller the ratio, the larger the screen size 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 WB018 lens?

A: The Zorsika WB018 lens is suitable for 1 Dao Xing projector model. Please refer to the "Compatible Projector Models" table in this article. To confirm compatibility with a specific model, contact Zorsika sales with a photo of the projector's nameplate, and we will verify the match between the lens and the body.

Q: What does the MTF modulation transfer function of the lens represent?

A: MTF (Modulation Transfer Function) reflects the lens's ability to reproduce details; the higher the value, the sharper the image. Professional projector lenses generally require MTF > 50% @93lp/mm. The MTF specification of the Zorsika WB018 lens is > 60% @93lp/mm. In 4K projection applications, MTF is a key indicator for determining whether the lens truly supports 4K resolution.

Q: Does the lens require recalibration after installation?

A: No — the mount is identical to the original. After installation, only fine-tuning of focus and zoom based on the actual projection distance is needed. If image abnormalities occur (black borders, light leakage, or focus issues), first check whether the lens is fully engaged in the mount, then confirm that the projector firmware version matches the lens.

Q: Does the Zorsika WB018 lens support 4K projection?

A: Yes. The MTF specification of the Zorsika WB018 lens is > 60% @93lp/mm, meeting the 4K resolution standard (≥ 60% @93lp/mm). When paired with a 4K projector, it can deliver a full 4K image.

Q: What is the installation method for the Zorsika WB018 lens?

A: The Zorsika WB018 lens uses a standard Dao Xing projector lens mount. Insert it into the lens compartment and rotate clockwise to lock it in place; the entire process takes about 30 seconds. For on-site installation support, contact Zorsika sales engineers for in-person assistance.

Purchase Inquiry

For information on the specific configuration, price, inventory, or alternative solutions for the Zorsika WB018 lens, please contact the Zorsika sales team. We offer 1-on-1 selection consultation, technical parameter comparison, and on-site installation support.

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

Data Source Statement

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

• Official product page at zorsika.com
• Zorsika database