378-830-7 BD Plan Apo 7.5X Objective for bright/dark-field observation in visible range Levels 0-300mm 551-331-20

0-300mm 551-331-20

Mass: 2650 g

Material Anodised light alloy

Measuring Force: : 2

378-830-7 BD Plan Apo 7.5X Objective for bright/dark-field observation in visible range Levels 0-300mm 551-331-20Description Features Bright Dark Field Inspection Infinity corrected Long Working Distance High Qualtiy Plan Apochromat Design Suited for inspection of scratches, concavity and convexity on surfaces Features Model: BD Plan Apo 7. 5X Magnification: 7. 5x Working distance: In Air: 34 mm Corrected Wave Length: 436 656 nm N. A.: 0. 21 f: 26. 67 mm R: 1. 3 m D. F.: 6. 2 m FOV 1: 3. 6 mm FOV 2: 0,64 x 0,85 mm Abbreviations in product table: N. A.: Numerical