Stereo Microscopes Auxiliary Objective Lens Barlow Lens Magnifier 0.7X WD120

1. 0.7X Magnification Power. 2. Working Distance: 120mm. 3. Cutting magnification power by half and doubling working distance and field view of the microscopes. 4. Mounting size: 1-7/8inch (48mm) in diameter. 5. 0.7X Barlow lens doubles working distance and field view of SM and/or SW series stereo microscopes.