Vivitek 3797859900-SVK – D98 Short Zoom Lens 1.25–1.56:1 (D98-1215)

Product Overview

The Vivitek 3797859900-SVK (D98-1215) is a motorized short zoom lens with a 1.25–1.56:1 throw ratio for Vivitek DU9800Z and DU9900Z large venue laser projectors. Covering moderate-to-short throw distances with a 1.3x zoom range, this lens is appropriate for auditoriums and presentation venues where a slightly shorter throw is needed than a standard 1.5–2.0:1 lens provides. Motorized focus, zoom, and lens shift with Lens Positioning Memory enable precise alignment and multi-configuration recall.

Product Description

The D98-1215 fills the gap between the ultra-wide D98-0912 (0.90–1.20:1) and the standard D98-1520 (1.50–2.00:1) in the D98 lens family. With an f/2.18–2.66 aperture and 25.69–33.22mm focal length range, it delivers good light throughput appropriate for use with the 18,000–22,000 lumen DU9800Z and DU9900Z projectors at the supported image sizes (40–500-inch diagonal). The sealed construction resists dust and moisture ingress in professional installation environments.

This lens is sold separately — projector body not included. Verify compatibility with your projector model before ordering. Contact Creation Networks with your projector model number for pre-purchase guidance.

Key Features

• 1.25–1.56:1 Throw Ratio — Short-throw coverage for venues needing tighter projector placement than standard lens options allow.
• 1.3x Motorized Zoom — Remote-adjustable zoom for installation flexibility without repositioning the projector.
• 40–500-inch Image Size — Wide screen size range for conference halls through large auditoriums.
• Motorized Focus, Zoom, and Lens Shift — Full remote control of optical alignment after ceiling installation.
• Lens Positioning Memory (LPM) — Stores and recalls configured positions for multi-layout or multi-event venues.
• Sealed Optical Construction — Dust and moisture resistant for professional installation environments.

Technical Specifications