Plan Infinity System Achromatic Objective Lens PL-L 2.5X 5X 10X 20X 40X 50X 60X 80X 100X Long Working Distance 20.2 mm / RMS Thread

Magnification: 2.5X / 5X / 10X / 20X / 40X / 50X/ 60X / 80X / 100X(dry)
Working Distance: 8 mm / 26.1 mm / 20.2 mm / 8.8 mm / 3.98 mm / 3.68 mm / 3.18 mm / 1.25 mm / 1.25 mm
NA: 0.07 / 0.12 / 0.25 / 0.40 / 0.60 / 0.70 / 0.70 / 0.80 / 0.85
RMS: 20.2 mm