Mitutoyo 378-832-12 BD Plan Apo 5X Objective, NA 0.14, WD 34mm

Mitutoyo BD Plan Apo 5X infinity-corrected objective for brightfield/darkfield observation – for brightfield and darkfield observation. 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: 5X
• Numerical aperture: 0.14
• Working distance: 34 mm
• Focal length: 40 mm
• Resolving power: 2.0 µm
• Depth of focus: 14 µm
• Field of view (FN 24 eyepiece): 4.8 mm
• Field of view (1/2" camera): 0.96 x 1.28 mm
• Observation: Brightfield/Darkfield
• Mass: 350 g

Made in Japan by Mitutoyo.