Product Description

NOTICE: The infrared viewer used in this product has been discontinued and is no longer available. However, all accessory items such as lenses, filters, and mounting accessories continue to be available. Most viewer repair/replacement parts (excepting the image conversion tubes), also continue to be available.

FIND-R-SCOPE^® Laser Application Kit Model 85268C-52X includes the 84499C-5 Infrared Viewer, with an installed 50mm C-Mount Objective Lens in lieu of the standard 25mm lens. The 50mm lens includes an adjustable aperture that ranges from f/1.8 to close, an LP830-30.5 Visible Blocking Filter, a CU400-30.5 Close-Up Lens, and an Ni200-30.5 Vis-NIR Neutral Density Filter. Save $ when purchased as a kit!

The included 84499C-5 FIND-R-SCOPE^® is a self-contained, hand-held infrared viewer operating in the near-infrared region of the spectrum. An image converter tube, and high voltage power supply combine with a 25mm C-Mount objective lens and other precision optics to permit a view of objects or images which cannot otherwise be seen by the naked eye.

The LP830-30.5 Filter is a screw on lens accessory. This longpass filter blocks the visible spectrum for a better signal-to-noise ratio when viewing the near-IR. (Threshold minimum @ 780 nm.)

The CU400-30.5 Close-Up Lens is a screw on lens accessory. This lens provides the standard 50mm lens with a M.O.D. (minimum object distance) capability of 195mm, and an approximate focusing span from 195mm to 240mm (7.7-9.4″).

The Ni200-30.5 Filter is a screw on lens accessory. The Ni200 Neutral Density Filter serves as “sunglasses” for your system. Designed to reduce light intensity neutrally over a specific wavelength range without affecting contrast. This low-reflectivity filter is effective from 400-2000nm, and provides approximately 1% transmission across its range.

Stackable Accessories. The Close-Up Lens and above filters are threaded screw-on lens accessories. They have compatible threads so they can be stacked. (When using the CU-400, make sure that you attach the CU-400 lens to the main objective lens first.)

The built in aperture of the lens eliminates the need for an external iris accessory.