Leica A60F 0.75x Auxiliary Lens Crucible This upper pattern roll is

This upper pattern roll is confirmed compatible with the following Otto Frei Economy rolling mills:

cutting efficiency

1/3 HP permanent magnet DC hi-torque motor

keeping burs organized and protected at the bench

surface smoothing

Leica A60F 0.75x Auxiliary Lens Crucible This upper pattern roll isGain greater working distance under your Leica A60F microscope with this 0. 75x auxiliary lens. While the standard Leica A60F delivers a working distance of 122 mm (4. 8") between lens and focal point, this auxiliary lens extends that distance to approximately 130 mm (5. 1") giving your hands and tools more room to maneuver during detailed work. Adding the auxiliary lens reduces the magnification factor by 0. 75, bringing the zoom range from the