Arlt Loop
Lens Loop, serrated
Active filters
Lens Loop, serrated
Blade Holder, 11 cm
Caliper, 20 mm, straight, 0.5 mm graduation
Caliper, 20 mm, curved
Caliper, 20 mm straight
Caliper, 15 mm
Fixation Ring 22 mm
Fixation Ring 21 mm
Fixation Ring 20 mm
Fixation Ring 19 mm