Mitutoyo 378-821-16 LCD Plan Apo NIR (t = 0.7mm) 20X Objective, NA 0.40, WD 20.00mm

Mitutoyo LCD Plan Apo NIR (t=0.7mm) 20X infinity-corrected objective for brightfield observation – near-infrared corrected for observing through 0.7 mm LCD glass. Mitutoyo 378 series objectives have the world's longest working distances, giving good clearance over awkward workpiece features. Mounting thread to JIS B-7141.

• Magnification: 20X
• Numerical aperture: 0.40
• Working distance: 20.00 mm
• Focal length: 10 mm
• Resolving power: 0.7 µm
• Depth of focus: 1.7 µm
• Field of view (FN 24 eyepiece): 1.2 mm
• Field of view (1/2" camera): 0.24 x 0.32 mm
• Observation: Brightfield
• Mass: 305 g

Made in Japan by Mitutoyo.