Accessories for C-Mount Objective Lens Models

The FIND-R-SCOPE^® CU100-34 Close Focusing Attachment Lens is for use with Infrared Viewers/Cameras part numbers 85400, 85345, 86400 and 86345. On these models this screw-on attachment will allow focusing closer to the target and provide a slightly wider field of view when at minimum focusing distance, than the 8 mm lens alone. This Close Focusing Attachment Lens provides an increase in magnification of approximately 80% when used with the 8 mm lens.

This lens can also be used with model 89400 or with models 84499 and 84499-5 when the c-mount lens is used.

When used with model 84499 or 84499-5, and the 8 mm lens, combined they provide approximately a 72 degree field of view and a magnification increase of 80% at its close focus distance of 111.1 mm, (4.4”). When used with model 89400, the lens provides approximately a 38 degree field of view and a magnification increase of 80% at its close focus distance of 111.1 mm, (4.4”).

The built-in manual iris can be used to control intensity and increase the depth-of-field. This helps to reduce the necessity to refocus for changes in distance.