Vivitek D99-4070 Ultra Long Zoom Lens for DU9053Z-BK DU9055Z-BK DU9057Z-BK DU9059Z

The Vivitek D99-4070 Ultra Long Zoom is an original (OEM) lens for Vivitek installation projectors. It is a Long Throw lens with a throw ratio of 4.00-7.00:1. This article compiles its 4 compatible projector models, optical specifications, and purchasing considerations, making it easy to quickly verify compatibility by machine model.

Specifications

The above specifications are sourced from OEM documentation and the Zorsika product database; a complete technical datasheet is available upon request from our sales team.

D99-4070 Ultra Long Zoom Compatible Projector Models (4 models with brightness/resolution)

The following are the verified compatible projector models for the D99-4070 Ultra Long Zoom, each with brightness and resolution; the compatible lens model for all is D99-4070 Ultra Long Zoom:

Note: Brightness/resolution are 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

Vivitek D99-4070 Ultra Long Zoom Lens

The D99-4070 Ultra Long Zoom is a Long Throw lens manufactured by Vivitek 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., short-distance large images, wall-mounted ultra-short throw), choosing the correct throw ratio is more critical than selecting a universal lens.

This lens has a throw ratio of 4.00-7.00:1. Throw ratio = projection distance ÷ image width: the smaller the value, the larger the image (suitable for short distances in small spaces); the larger the value, the greater the installation distance required. Calculate the required throw ratio range based on the on-site installation distance and screen size, then match it to this model.

Genuine Product and Purchasing Information

Zorsika provides genuine Vivitek original lens D99-4070 Ultra Long 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 other projects.

• Genuine Product Guarantee: Sourced through official OEM channels, with original packaging and serial numbers; channel credentials can be requested for bulk projects to eliminate refurbished or unverified units.
• 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 D99-4070 Ultra Long Zoom covers 4 models; common projects can be scheduled in advance to shorten lead times.
• Alternative Options: If budget is a concern, Zorsika can also provide equivalent alternative lenses with key specifications matched 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, it is recommended to test one unit first.

FAQ

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

A: Original lenses are manufactured by Vivitek, with optical parameters and body tolerances calibrated to original machine standards, making them suitable for projects with strict requirements for OEM consistency. Zorsika alternative 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 can supply both options—choose based on your project requirements.

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

A: The projector's lens mount and panel/chip size are the determining factors; this article lists verified compatible models. Projectors of the same generation and brand often share the same mount, so if you are unsure, take a photo of the unit's nameplate and send it to Zorsika technical support for confirmation.

Q: How do I choose the throw ratio?

A: Throw ratio = projection distance ÷ image width. The smaller the value, the larger the image (short throw/ultra-short throw suits short distances in small spaces); the larger the value, the greater the installation distance required. Calculate the required throw ratio range based on installation distance and screen size, then match it to this model's focal length range.

Q: How can I ensure the D99-4070 Ultra Long Zoom is genuine?

A: Zorsika supplies genuine products through OEM channels, complete with original packaging and traceable serial numbers; channel credentials can be requested for bulk projects to ensure they are not refurbished or second-hand units.

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

A: Before disassembly, be sure to power off the projector and wait for the cooling fan to stop; hold the lens by the barrel without touching the glass, and use a blower for dust; after installation, perform a focus test before tightening the locking screws, and clean the mount and contacts as you go.

Q: How long is the lens warranty?

A: Zorsika provides 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 for handling. 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 Vivitek original lens D99-4070 Ultra Long Zoom, 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, and are continuously updated; final confirmation is subject to actual inquiry.