Vivitek 3797805500-SVK – D98 Ultra-Short Zoom Lens 0.84–1.03:1 (D98-0810)

Product Overview

The Vivitek 3797805500-SVK (D98-0810) is a motorized ultra-short zoom lens with a 0.84–1.03:1 throw ratio, designed for the Vivitek DU9000 series large venue projectors including the DU9800Z and DU9900Z. With a 1.22x zoom ratio and projection distance range of approximately 0.91–5.1 meters (2.98–16.78 feet), this lens enables close-proximity large-image projection in auditoriums and large venue spaces where the projector must be positioned near the screen. Motorized zoom and focus simplify remote alignment during installation and operation.

Product Description

The D98-0810 is part of Vivitek's D98 lens family, specifically engineered for DU9000-series large venue laser projectors. Its ultra-short 0.84:1 minimum throw ratio enables significantly shorter projector-to-screen distances compared to standard lens options in the DU9000 lineup, reducing the structural and rigging complexity of long-throw installations in deep venues. The lens integrates with the projector's motorized lens control system for remote focus and zoom adjustment, and Lens Positioning Memory allows storing and recalling configured positions.

This lens is sold separately and requires a compatible DU9000-series projector body. Verify compatibility with your specific projector model before ordering. Contact Creation Networks with your projector model number for pre-purchase compatibility confirmation.

Key Features

• 0.84–1.03:1 Ultra-Short Throw Ratio — Enables large-image display from significantly shorter projector-to-screen distances than standard lenses.
• 1.22x Motorized Zoom — Remote-controlled zoom range for flexible image sizing during installation fine-tuning.
• Motorized Focus and Zoom — Full remote control of optical adjustment without accessing the installed projector.
• Lens Positioning Memory (LPM) — Stores user-assigned configurations for multi-use venue flexibility.
• Designed for DU9000-Series — Engineered specifically for the Vivitek DU9000, DU9800Z, and DU9900Z large venue laser projectors.

Technical Specifications

Frequently Asked Questions

Which projectors are compatible with the 3797805500-SVK?

The D98-0810 is designed for Vivitek DU9000-series projectors including the DU9000, DU9800Z, and DU9900Z. Confirm your projector model before ordering.

What is the minimum throw distance for a 200-inch screen?

At the 0.84:1 minimum throw ratio, a 200-inch WUXGA screen (approximately 4.3 m wide) requires roughly 3.6 m throw distance. Use Vivitek's throw distance calculator for exact values.

Is the projector body included?

No. This listing is for the lens module only. DU9000-series projector bodies are available separately at Creation Networks.