Arlt Loop
Lens Loop, serrated
Active filters
Lens Loop, serrated
Caliper, 20 mm, straight, 0.5 mm graduation
Caliper, 20 mm, curved
Caliper, 20 mm straight
Caliper, 15 mm
0.8 mm
0.8 mm, 45° angled platform
Giessen ruler
Caliper, 80 mm
Lens Loop, round handle
Keratometer