1.5 - 2.0 x Navitar


The use of a range extender, installed between a lens and a camera, will extend the focal length and increase the effective aperture (F/number) of a video lens. For example, using the 2XE range extender will extend the focal length by two times (2X) and double the effective aperture of the following lens:
(2X) 50 mm, F/1.3 lens = 100 mm F/2.6

We also offer an extension tube kit, which allows you to turn standard fixed focal length lenses into macro lenses. This kit includes six extender tubes (0.5 mm, 1 mm, 5 mm, 10 mm, 20 mm and 40 mm) for extension from 0.5 mm to 76.5 mm. The tube(s) mount between the camera and the lens, making it possible for you to focus a C-mount lens at a much closer distance than normal


Other Navitar products

Low Magnification Video

Zoom 6000

12X Zoom

Precise Eye Fixed

Dual View Lens System

Fixed Tube Lens System

Large Format Lenses

High Speed Imaging

SWIR Hyperspectral

Custom Microscope Objectives


Fluorescent Imaging

Fiber Optic


UV Imaging


Projection Lenses