Vivitek D99-1520 Standard Zoom Lens for DU9053Z-BK DU9055Z-BK DU9057Z-BK DU9059Z

The Vivitek D99-1520 Standard Zoom is an original (OEM) lens for Vivitek installation projectors, belonging to the standard throw category with a throw ratio of 1.50-2.00:1. This article compiles its 4 compatible projector models, optical specifications, and purchasing considerations for quick compatibility verification by machine model.

Specifications

The above specifications are sourced from OEM documentation and the Zorsika product database; full technical datasheets are available upon request from sales.

D99-1520 Standard Zoom Compatible Model List (4 models, with brightness/resolution)

The following are verified compatible models for the D99-1520 Standard Zoom, each with brightness and resolution; the applicable lens model for all is D99-1520 Standard Zoom:

Note: Brightness/resolution are taken from the model database (refer to the unit's nameplate/user manual for accuracy); lens compatibility is determined by the projector's lens mount and panel/chip size. For models not listed, contact Zorsika technical support for verification.

About This Original Lens

Vivitek D99-1520 Standard Zoom Lens

The D99-1520 Standard Zoom is a standard throw lens manufactured by Vivitek as an OEM product. Its optical structure, lens coatings, and body tolerances are matched to original machine standards, ensuring plug-and-play installation and stable imaging. For installation environments with limited projection distance (e.g., short-distance large images, ultra-short throw near walls), selecting the correct throw ratio is more critical than choosing a generic lens.

This lens has a throw ratio of 1.50-2.00:1. Throw ratio = projection distance ÷ image width: a smaller value produces a larger image (suitable for short distances in small spaces), while a larger value requires a greater installation distance. Calculate the required throw ratio range based on your installation distance and screen size, then match it to this model.

Genuine Product and Purchasing Information

Zorsika supplies the genuine Vivitek original lens D99-1520 Standard Zoom through authorized channels, complete with original packaging and traceable serial numbers, suitable for bulk procurement and project supply for installation projectors, conference rooms, classrooms, and similar applications.

• Genuine Product Guarantee: Sourced through official OEM channels, with original packaging and serial numbers; for bulk projects, channel documentation can be requested to eliminate refurbished units or unverified sources.
• Compatibility Verification: Provide the projector model before ordering, and Zorsika technical support will verify against the compatible model list above to ensure a proper fit.
• Project Supply: The D99-1520 Standard Zoom covers 4 models; common projects can be scheduled in advance to shorten lead times.
• Alternative Options: For budget-sensitive projects, Zorsika also offers equivalent replacement lenses with key specifications benchmarked to OEM standards, selectable as needed.

Note: Actual imaging performance is affected by projector condition and installation environment; for large orders, it is recommended to test one unit first.

FAQ

Q: How do I choose between an original lens and a replacement lens?

A: Original lenses are manufactured by Vivitek with optical parameters and body tolerances calibrated to original machine standards, ideal for projects with strict requirements for OEM consistency. Zorsika replacement lenses are independently designed and manufactured to the same specifications, with throw ratio, image circle, and mount matched to the original, offering advantages in budget and lead time. Zorsika supplies both options; choose based on project requirements.

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

A: Refer to the projector's lens mount and panel/chip size as the basis; this article lists verified compatible models. Projectors of the same generation and brand often share the same mount; if unsure, photograph the nameplate and send it to Zorsika technical support for confirmation.

Q: How do I select 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 based on installation distance and screen size, then match it to this model's focal range.

Q: How can I ensure the D99-1520 Standard Zoom is genuine?

A: Zorsika supplies genuine products through OEM channels, with original packaging and traceable serial numbers; for bulk projects, channel documentation can be requested to ensure it is not a refurbished unit or second-hand disassembled part.

Q: What should I pay attention to when replacing the lens?

A: Before disassembly, ensure the projector is powered off and the cooling fan has stopped; hold the lens barrel without touching the glass, and use a blower for dust. After installation, test focus first 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 provides a 12-month warranty on all projector lenses; for normal use and non-manual 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 Portals

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

Purchasing Consultation

For consultation on the Vivitek original lens D99-1520 Standard Zoom, project proposals, or the complete compatible model list, 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 model data in this article are sourced from OEM documentation and the Zorsika product database, which is continuously updated; final confirmation is subject to actual inquiry.