Magnification:40X
Numerical Aperture NA:0.65
Compatible Tube Lens Focal Length (mm):
Focal Length: 180mm
Compatible Cover Glass Thickness (mm):0.17
Depth of Field (μm):0.65
Field Number (mm):22
Focal Length FL (mm):4.50
Length excluding Threads (mm):44.3
Manufacturer:Olympus
Maximum Diameter (mm):24
Model Number:1-U2B227
Mounting Threads:RMS / 20.32mm x 36 TPI
Parfocal Length (mm):45
Resolving Power (μm):0.52
Style:Infinity Corrected
Type:Microscope Objective
Weight (g):110.6
Working Distance (mm):0.6
Immersion Liquid:N/A