HD C-Mount Zoom Lens 0.7X-4.5X Inspection Magnifier

Description
High-Definition C-Mount Zoom Lens 0.7X-4.5X Inspection Magnifier for Electronic Monocular Video Microscope HDMI VGA USB Industrial Camera.

Features:

The parallel optical path system is adopted to greatly improve the quality of imaging
High definition, high contrast, restore the true color of the observed object.
Standard configuration 0.5X eyepiece, the center distance can be adjusted slightly.
Standard configuration 1X objective lens, working distance 100mm, field of view: 17um-3.9um.
The zoom ratio is 6.5:1, 0.7X-4.5X continuous zoom to ensure parfocal image.
It matches the 1/3,1/2-inch size camera.

Specification:

Magnification of main body: 0.7X-4.5X
Magnification of system: 0.35X-2.25X
Numerical aperture: 0.02-0.07 (use 1X Len）
Objective lens angle converter multiple: 0.75X
Objective lens horizontal rotation mode: manual
Working distance of objective angle converter: 95mm-127mm
Distance change after vertical and angle switching (mm) : 17.14-2.67
material: metal

Package Includes:
1 x 0.7X-4.5X Zoom C-mount Lens