FIND-R-SCOPE Infrared Viewer -52X Kit Model 84499C-52X

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84499C-52X - FIND-R-SCOPE Infrared Viewer -52X Kit Model 84499C-52X


FIND-R-SCOPE Infrared Viewer -52X Kit, Includes the following items: | 84499C-5, Extended 350-1550nm Hand-Held Infrared Viewer | 85432, 50mm Objective Lens in lieu of standard 25mm lens | LP830-30.5, Visible Blocking Filter | CU400-30.5, Close-Up Lens<

  • Hand-Held
  • Self-Contained
  • 50mm f/1.8 C-Mount Lens
  • User Adjustable Eyepiece
  • Includes Visible Blocking Filter
  • Includes CU400-30.5 Close-Up Lens
  • Native C-Mount Capability
  • Accepts Optional Filters
  • Accepts Optional Lenses
  • Relay Lens for Video Out. (Option)
  • Standard Tripod Mount
  • Includes Battery
  • Includes Hard Side Case
  • 12-Month Limited Warranty
SKU: 84499C-52X Categories: ,

Product Description

FIND-R-SCOPE® -52X Kit Model 84499C-52X includes the 84499C-5 Infrared Viewer, with an optional 50mm C-Mount Lens objective lens installed in lieu of the standard 25mmlens.The 50mm lens includes an adjustable aperture that ranges from f/1.8 to close. It also includes an LP830-30.5 Visible Blocking Filter, and a CU400-30.5 Close-Up Lens. 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 50mm 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 allows the 50mm lens to provide a M.O.D. (minimum object distance) capability of 195mm, and an approximate focusing span from 195mm to 240mm (7.7-9.4″).

The Close-Up Lens and above filter 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.


Weight 4 lbs
Dimensions 13 × 10 × 4 in
Field of View



~ 1:1

Spectral Sensitivity

Extended 350-1550 nm


Regions Displayed

Near UV, Visible, Near-IR

Peak Sensitivity



40 lp/mm


P20 Phosphor

Battery Life

98 hours continuous

Sensitivity Test

See 1550 nm, 400µW LED @ 8-ft.

Operating Temperature

-32° to 46°C, (-25 to 115°F)

Standard Focal Range

1m (39.37") to infinity