Mitutoyo 378-787-16 M Plan Apo HR 5X Objective, NA 0.21, WD 27.0mm

Mitutoyo M Plan Apo HR 5X infinity-corrected objective for brightfield observation – high-resolution version with extra-high resolving power for the most demanding work. 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: 0.21
• Working distance: 27.0 mm
• Focal length: 40 mm
• Resolving power: 1.3 µm
• Depth of focus: 6.2 µm
• Field of view (FN 24 eyepiece): 4.8 mm
• Field of view (1/2" camera): 0.96 x 1.28 mm
• Observation: Brightfield
• Mass: 285 g

Made in Japan by Mitutoyo.