Barco ILD lens 2.1 ‑ 4.0 : 1 (0.8" DMD) - R9803075

Product Overview

The Barco ILD lens 2.1-4.0:1 (R9803075) is a long-throw motorized zoom lens for the Barco I600 4K installation projector platform, fitting the I600-4K8, I600-4K10 and I600-4K15. On the 0.8" DMD chip it provides a 2.1 to 4.0:1 throw range, suited to rooms where the projector mounts well back from the screen. Specify this lens when the standard 1.0-1.4:1 optic is too wide for the projection distance. It covers the long-throw band below the longest 4.0-7.4:1 lens in the I600 lineup.

Product Description

This ILD optic is a motorized zoom lens with adjustable image size and focus from the projector controls. As shown in the gallery, it uses the common ILD bayonet interface shared across the I600 lens fleet and installs in the same motorized lens mount that drives zoom, focus, lens shift and lens-memory positioning. The 2.1-4.0:1 range fits long rooms and deeper auditoriums where the projector is set back from the screen but the longest-throw lens would be excessive. For shorter geometry, integrators step down to the ILD lens 1.0-1.4:1; for the longest distances they move up to the ILD lens 4.0-7.4:1. Browse the full set of compatible I600 projectors and ILD optics in the Barco collection. The lens installs in the standard I600 motorized lens holder and is configured through the projector's Pulse control system.

Key Features

• 2.1-4.0:1 long-throw zoom — covers extended projection distances on the 0.8" DMD I600 platform.
• Motorized zoom and focus — image size, focus and shift are driven by the projector's motorized lens mount.
• I600 4K compatibility — designed for the I600-4K8, I600-4K10 and I600-4K15 laser phosphor projectors.
• Common ILD bayonet mount — shares the I600 lens interface for fast field swaps across the fleet.
• Lens memory ready — supports the projector's lens-memory positioning for multi-format screens.
• Set-back mounting — suited to long rooms where the projector sits well back from the screen.
• Article number R9803075 — genuine Barco ILD spare optic for installation and AV integration.

Typical Applications

• Long auditoriums and lecture halls with set-back projector placement.
• Larger meeting and event rooms on the I600 4K series.
• House-of-worship sanctuaries with extended throw distances.
• Large-venue fixed installs requiring a controlled image from a long distance.

Technical Specifications

Frequently Asked Questions

Which projectors does the ILD lens 2.1-4.0:1 fit? It is designed for the Barco I600 4K series: the I600-4K8, I600-4K10 and I600-4K15.

Is this lens motorized? Yes. Zoom, focus and shift are controlled through the projector's motorized lens mount.

When should I choose this lens? Choose it for long rooms where the projector mounts well back from the screen and the standard 1.0-1.4:1 lens is too wide.

Does it support lens memory? Yes, it works with the I600 lens-memory positioning for switching between image formats.

Is it a genuine Barco part? Yes, it is the genuine Barco ILD optic, article number R9803075.