The Belenus LWIR lens offers a fixed focal length of 7.34mm.  Athermalized to withstand widely ranging temperature variations without losing focus.  At .83 lb (349g) and only 2.17 x 2.5', the Belenus is a tiny workhorse. 

In stock matched to the FLIR 640; custom mounts available to spec.

Manufactured in the US by Computer Optics, Inc.  Available now, only at IRZoom.com

This lens is a three-position repeatable 33/100/300 mm f/4 MWIR stepped zoom lens with highly accurate positioning, integrated microcontroller and an optional GUI for driving the lens.  Optimized for the mid-wave infrared.

One of our toughest lenses, the Vindonnus features COI's quick-flip IR zoom technology for fantastic performance at 100mm and 300mm focal lengths.  This lens comes with a motorization package and is meant for extremely rugged environments.  It has been optimized for the long-wave infrared.

The Vindonnus is matched to the DRS E6000 camera and the FLIR Photon.

Manufactured in the U.S. by Computer Optics, Inc.

This lens is a long-wave infrared (LWIR) stepped zoom.

Offering motorized field of view, switching rapidly between a 30 mm and 90 mm EFL (f/1.2). 

It offers the same precision CPU-based motorized control package as many of our other lenses.