Aven Tools 26700-151 Micro Lens System Zoom 640

Aven Micro Lens System produces crisp and clear images that are distortion free and void of chromatic aberration. This lens system comes with detents which allows you to calibrate the lens for measurement repeatability. Comes standard with 1x C mount coupler and 1x objective lens. Total magnification is 0.6x to 4.0x, Field of View is 6 x 8mm at low magnification and 0.8 x 1.2mm at high magnification. Working Distance is 82mm. Additional couplers and objective lenses are available to help you configure a lens system to meet your application. See optical specification chart for more details. Features Infinity Optical Design for large depth of field and zoom ratio Parfocal throughout zoom range Compact design High contrast images and vivid colors Specs Micro Lens System Zoom 640 Zoom Range 0.6x to 4.0x Zoom Ratio 6.7:1 No. Detents 7 Field of View 6 x 8mm at low mag 0.9 x 1.2mm at high mag Magnification Optical: 0.6x to 4.0x Working Distance 82mm (w/1x Objective & 1x C