Vivitek SS-3796100218-VV – D98 Extra-Long Zoom Lens 4.0–7.0:1 (D98-4070)

Product Overview

The Vivitek SS-3796100218-VV (D98-4070) is a motorized extra-long throw zoom lens with a 4.0–7.0:1 throw ratio, designed for Vivitek DU9800Z and DU9900Z large venue laser projectors. With a 1.75x zoom ratio, this lens serves installations where the projector must be positioned at the maximum depth of an auditorium, arena, or large outdoor event venue — situations where standard long-throw lenses cannot reach the required throw distance. Motorized zoom, focus, and lens shift with Lens Positioning Memory allow remote alignment and multi-configuration recall.

Product Description

The D98-4070 is the longest-throw lens in the D98 lineup for DU9900Z and DU9800Z projectors, extending effective throw distances well beyond the D98-2040 (2.0–4.0:1). It is appropriate for concert halls, stadiums, large outdoor screens, and fixed installations where projector booth positioning at the rear of a 30–70+ meter depth venue is required. At 22,000 lumens (DU9900Z) and 18,000 lumens (DU9800Z), the projector bodies paired with this lens provide sufficient brightness for large screens at these throw distances.

This lens is sold separately — projector body not included. Verify compatibility with your projector model before ordering. Contact Creation Networks for application-specific throw distance planning assistance.

Key Features

• 4.0–7.0:1 Extra-Long Throw Ratio — Maximum throw range in the D98 lens family for auditoriums, arenas, and rear-booth large venue installations.
• 1.75x Motorized Zoom — Wide zoom ratio provides significant flexibility in image sizing at long throw distances.
• Motorized Zoom, Focus, and Lens Shift — Remote control of optical alignment for inaccessible rear-booth and ceiling-mount installations.
• Lens Positioning Memory (LPM) — Stores and recalls optical configurations for multi-event or multi-layout venues.
• Compatible with DU9800Z and DU9900Z — The highest-lumen projectors in the current Vivitek lineup for maximum screen coverage at long throw.

Technical Specifications

Frequently Asked Questions

What venues require the D98-4070 lens?

The D98-4070 is designed for large-scale installations where the projector is positioned in a rear booth or balcony 40–70+ meters from the screen, typical of major concert halls, arenas, stadiums, and large outdoor LED screen replacement scenarios.

What is the complete D98 lens range for DU9800Z and DU9900Z?

The D98 lens family covers D98-0912 (0.90–1.20:1), D98-1215 (1.20–1.56:1), D98-1520 (1.50–2.00:1), D98-2040 (2.00–4.00:1), and D98-4070 (4.0–7.0:1). Contact Creation Networks to select the correct lens for your throw distance.

Is the projector body included?

No. This listing is for the lens module only. DU9800Z and DU9900Z projector bodies are available separately at Creation Networks.