Hello everyone, As the title states, i am currently looking for an UWA lens. The main uses will be landscape as well as astrophotography. I have been scouring the web for images and info on these three lenses to see if they fit the bill: The Kowa 8.5mm f3.8, the Voigtlander 10.5mm f.95, and the new OLY 7-14mm f2.8. Other have suggested the Samyang 10mm f2.8 as a viable option. Now, ideally i need as little distortion for landscapes as well as little to no coma for astrophotography. Do any of you own any of these lenses and can provide information regarding the performance of these lenses for the purpose i've outlined? Any comment or links would be much appreciated. Thanks!