09-15-2012, 10:01 AM
[quote name='Brightcolours' timestamp='1347698334' post='20124']
Still not possible, I am quite sure... 10mm is really quite a lot shorter than for instance 16mm... So a lot more refraction needed. And a lot of CA to correct...
If the lens is (much) better corrected than the 14mm Samyang, this is a very interesting prime.
[/quote]
well, Pentax has a pancake 21mm lens for a regular mount (45mm), so perhaps a decently small 10mm is possible with about 20mm flange distance. Ok, the IQ at borders of the Pentax 21mm is not great, and 10mm is a rather wide angle.
Still not possible, I am quite sure... 10mm is really quite a lot shorter than for instance 16mm... So a lot more refraction needed. And a lot of CA to correct...
If the lens is (much) better corrected than the 14mm Samyang, this is a very interesting prime.
[/quote]
well, Pentax has a pancake 21mm lens for a regular mount (45mm), so perhaps a decently small 10mm is possible with about 20mm flange distance. Ok, the IQ at borders of the Pentax 21mm is not great, and 10mm is a rather wide angle.