Industar 61 L/D 55 mm f/ 2.8 Lens Manual Do Serviço
Industar 61 L/D Service
These are perhaps one of the easiest of the FSU lenses
to service and re-lube. The procedure for the Industar
26M and the Industar 61 are almost the same. I will
note any differences at the end
Begin by removing the light baffle (if fitted) from the
back of the lens. This should just pop out
Remove the 3 screws around the focus ring and remove
the ring.
Either slacken off or remove this screw. It is the one
directly opposite the depth of field scale.
to service and re-lube. The procedure for the Industar
26M and the Industar 61 are almost the same. I will
note any differences at the end
Begin by removing the light baffle (if fitted) from the
back of the lens. This should just pop out
Remove the 3 screws around the focus ring and remove
the ring.
Either slacken off or remove this screw. It is the one
directly opposite the depth of field scale.