Photomic Finder/Meter Attachments

Incident Light Opal Plates Part 20FD3-45

We find two different incident light plates on early Photomic finders (flag-switch and button-switch).

From left to right: type 1 usually found on early flag switch Photomics (together with battery chamber lid type 1), type 2 on late flag switch and on all the button switch Photomics.

Incident Light Opal Plate Type 1 (Part 20FD3-45-O)

The plate is flat and has no female threads.

Recorded Photomics between 880094 and 894915.

Incident Light Opal Plate Type 2 (Part 20FD3-45-N)

The plate has female threads to store the acceptance angle converter tube.

Recorded Photomics between 896056 and 986139.

Acceptance Angle Converter (Part 20FD3-52C)

We find two different acceptance angle converter tubes on early Photomic finders (flag-switch and button-switch).

From left to right: tube type 1 is found on flag switch Photomic finders and early button switch Photomic finders, tube type 2 is found on most of the button switch Photomic finders. Type 2 tubes are existing with yellow and orange coloured stripe.

Acceptance Angle Converter Type 1 (Part 20FD3-52C)

The tube has a front rim diameter of 15.5mm.

Recorded Photomics between 882264 and 918980.

Acceptance Angle Converter Type 2 (Part 20FD3-52C)

The tube has a larger front rim diameter of 18mm.

Recorded Photomics between 916354 and 986139.