Sunshine 0.5X APO Barlow Lens For Microscopes – WD165

Barlow APO Magnification Lens 0.5 X
Increases the effective focal length of an optical system
The Barlow APO has a greater transmission of light a greater brightness of the images
Mounting size: 1-7/8″ (48mm) in diameter
Easy to attach on objective, just screw it on
For SZM, ST, SM and SW series stereo microscopes.
Working distance is 165 mm (WD165)