Arlt Loop
Lens Loop, serrated
Active filters
Lens Loop, serrated
Alcohol Well, 9,5 mm
Alcohol Well, 8,5 mm
Caliper, 20 mm, straight, 0.5 mm graduation
Caliper, 20 mm, curved
Caliper, 20 mm straight
Caliper, 15 mm
Giessen ruler
Caliper, 80 mm
Lens Loop, round handle