I am looking for a short wide angle. While there is plenty of information on normal and long lenses on this and other fora. there is not much on extreme wide angles, corresponding to a 20 or 24mm FF lens. The only lenses I saw mentioned are the 12mm/5.6 Voigtländer and the 9.8mm/1.8 Kinoptik Tegea
The Voigtländer is slow, I would like at least a 2.8; the Tegea, which I own, is too heavy (1.5kg = 3 lbs) and bulky for normal hand-held use.
On ebay one can find numerous 10 to 12mm Cine lenses for 16mm movie film, mainly in C-mount, such as the Kern Switars. Has anyone used one of these lenses on the G1? will they cover the whole sensor area? What are the results?
Looking forward to your suggestions.