|Maximum format:||35mm full frame|
|Diagonal angle of view:||81.7° (35mm full frame)|
|Number of blades:||6|
|Closest focusing distance:||16 cm|
|Maximum diameter x Length:||Ø? x 53 mm|
|Filter size:||62 mm|
Design and Features
The RE Auto Topcor 25mm F/3.5 lens introduced for the RE Super camera is noteworthy because it was the first, world wide, super wide angle retrofocus lens offered for use with a SLR camera.