Long Zoom Lens 5.31-8.26:1 3 works with D8800/D8900/D8010

Ideal Use Cases

The Vivitek Long Zoom Lens is an optical accessory for D8800, D8900, and D8010 large-venue projectors. Its stated 5.31–8.26:1 throw-ratio range addresses layouts that call for a longer projection path than the standard D8800 lens. The D8800 source material identifies concert venues, sports arenas, and auditoriums as representative applications, making this lens relevant when those spaces require the projector to sit well away from the screen. It can also suit fixed-room designs where projector placement is constrained by seating, rigging, control areas, or existing building geometry. Exact screen size and mounting distance must be calculated for the chosen projector and image target because no lens-specific distance table is provided.

Why Choose This Model

The primary reason to choose this lens is its clearly defined long-throw range. For comparison, the D8800 standard lens is listed at 1.73–2.27:1, while this accessory is listed at 5.31–8.26:1. That distinction provides an option for projector positions outside the standard lens range without changing the specified compatible projector family. Compatibility is explicitly stated for the D8800, D8900, and D8010. SKU 3797744900-SVK gives purchasers, integrators, and service teams a specific ordering reference. This listing is for the lens itself; projector brightness, resolution, lamp, connectivity, and chassis specifications remain separate system attributes.

Installation and Integration

Begin integration by matching SKU 3797744900-SVK with the intended projector model and confirming that the required installation geometry falls within the 5.31–8.26:1 throw-ratio range. Final screen dimensions, image aspect ratio, and physical throw distance should be used to validate the design before installation. On the D8800 platform, the projector provides motorized lens shift with a stated vertical range of 0–50% and a horizontal range of ±10%. The D8800 also permits up to ten user-defined positions for focus, zoom, and lens shift. These are D8800 projector capabilities and should not be interpreted as standalone specifications for the lens or automatically assumed for the D8900 and D8010. The supplied data does not specify lens dimensions, weight, focus mechanism, zoom factor, mounting instructions, or included accessories.

Performance Highlights

The defining performance specification is the 5.31–8.26:1 throw-ratio range. When used with the D8800, the lens becomes part of a projection system built around native WUXGA 1920 x 1200 resolution, 8,000 ANSI lumens of brightness, a 3,000:1 contrast ratio, a native 16:10 aspect ratio, and single-chip DLP technology from Texas Instruments. Those values describe the D8800 projector rather than output generated independently by the lens. The source does not provide lens-specific measurements for light transmission, aperture, image uniformity, color performance, or optical resolution, so no additional performance claims are made here.

What Makes It Different

This accessory is distinguished by the gap between its long-throw specification and the D8800 standard-lens range. The standard lens covers 1.73–2.27:1, whereas this model covers 5.31–8.26:1. That makes the selection difference clear for system designers working around greater projector-to-screen separation. Its stated compatibility across the D8800, D8900, and D8010 also allows the same ordering reference to be considered across three Vivitek large-venue projector models. No corresponding brightness, resolution, lens-memory, or installation specifications were supplied for the D8900 or D8010, so the detailed projector capabilities cited in this listing apply only to the D8800 source data.

Final Assessment

The Vivitek Long Zoom Lens is a focused system component for installations requiring a 5.31–8.26:1 throw ratio with a D8800, D8900, or D8010 projector. It is most appropriate when the standard D8800 lens range of 1.73–2.27:1 does not match the planned placement. The combination of an explicit throw range, named projector compatibility, and SKU 3797744900-SVK makes it straightforward to identify during project specification and procurement. Before purchase, confirm the required throw calculation and any lens-control behavior for the selected projector, as no lens-specific distance chart, physical specifications, accessory list, or warranty information is included in the source data.