34mm Rubber Eye Cups, Microscope Eye Guards (Pair) SZ02013913 Φ27x1.9mm 24mm Mitutoyo-378-848-3 50X Mitutoyo-378-703 2X

24mm Mitutoyo-378-848-3 50X Mitutoyo-378-703 2X 1/3 in

20mm) FS12110326   (10X  Dia

28mm MZ02014311 0

Mechanical Parts

8-56X 5-28

34mm Rubber Eye Cups, Microscope Eye Guards (Pair) SZ02013913 Φ27x1.9mm 24mm Mitutoyo-378-848-3 50X Mitutoyo-378-703 2XThese rubber microscope eye guards have an inner diameter of 34mm (1. 34 inch) mounting size. The eye guards stretch slightly by 1 2 mm, to fit eyepieces with an outer diameter of approximately 34mm (1. 34 inch). The inner lip holds the eye guard in place to prevent it from sliding down on the eyepieces. One pair of eye guards contains 2 pieces. Please measure the outer diameter of your eyepiece. Other sizes are available for eyepieces of different