Luxo LX 23750 Microscope 0.5X Lens LX 23mm

Microscope 0.5X Lens 23mm0.5X REDUCING LENS 23MM0.5X 23mm reducing lens. When used with a System 273 or 373 Microscope: Total magnification range with 10X eyepieces: 3.5X - 22.5X Field of view diameter (mm): 65.7 - 10.2 Working distance (mm): 195 When used with a VIP Microscope: Total magnification range with 10X eyepieces: 4X - 25X Field of view diameter (mm): 57.5 - 5.8 Working distance (mm): 186