Vivitek Original Lens VL903G Wide Fixed: Short Throw, Compatible with 5 Projectors

The Vivitek VL903G Wide Fixed is an original (OEM) lens for Vivitek installation projectors. It is a short throw lens with a throw ratio of 0.80:1. This article compiles its 5 compatible projector models, optical specifications, and purchasing considerations for quick compatibility verification by model number.

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.

VL903G Wide Fixed Compatible Projector Models (5 total, with brightness/resolution)

The following are verified compatible projector models for the VL903G Wide Fixed, each with brightness and resolution; the applicable lens model for all is VL903G Wide Fixed:

Note: Brightness/resolution are taken from the model database (refer to the unit's nameplate/manual for accuracy); 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 VL903G Wide Fixed Lens

The VL903G Wide Fixed is a short throw lens manufactured by Vivitek as an OEM product. Its optical construction, 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., large images from short distances, ultra-short throw wall-mounted setups), selecting the correct throw ratio is more critical than choosing a universal lens.

This lens has a throw ratio of 0.80:1. Throw ratio = projection distance ÷ image width: the smaller the value, the larger the image (ideal for short distances in small spaces); the larger the value, the greater the installation distance required. Calculate the required throw ratio range based on your on-site installation distance and screen size, then match it to this model.

Genuine Product and Purchasing Information

Zorsika supplies the genuine Vivitek original lens VL903G Wide Fixed 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, includes original packaging and serial numbers; bulk projects can request channel documentation to ensure no 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 avoid installation issues.
• Project Supply: The VL903G Wide Fixed covers 5 models; common projects can be scheduled in advance to shorten lead times.
• Alternative Options: For budget-sensitive needs, Zorsika also offers equivalent replacement lenses with key specifications benchmarked to OEM standards, allowing you to choose as needed.

Note: Actual imaging performance is affected by projector condition and installation environment; for bulk 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 the original machine, ideal for projects with strict OEM consistency requirements; Zorsika replacement lenses are independently designed and manufactured to the same specifications, with throw ratio, image circle, and mount matched to the original machine, 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: Compatibility is determined by the projector's lens mount and panel/chip size; this article lists verified compatible models. Projectors from the same generation and brand often share the same mount; if unsure, photograph the unit's 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. The smaller the value, the larger the image (short throw/ultra-short throw suits close-range small spaces); the larger the value, the greater the installation distance needed. Calculate the required throw ratio range based on installation distance and screen size, then match it to this model's focal length.

Q: How can I ensure the VL903G Wide Fixed is genuine?

A: Zorsika supplies genuine products through OEM channels, with original packaging and traceable serial numbers; bulk projects can request channel documentation to ensure the unit is not refurbished or a used 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 by the barrel without touching the glass, and use a blower for dust; after installation, test focus 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-man-made 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 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 VL903G Wide Fixed, project proposals, or the 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, which is continuously updated; final confirmation is subject to actual inquiry.