Westminster fountain at sunset

by Jorge Córdoba

submit your photo


Hall of Fame
View past winners from this year

Please participate in Meta
and help us grow.

3
votes
1answer
48 views

Do focal length changing lens adapters affect the F-stop of a lens?

My question concerns things like the ultra wide angle adapter for the Sony Alpha/Nex/e-mount line 16mm f/2.8 prime pancake lens, which changes the focal length of said lens from 16mm to 12mm. Since ...
2
votes
1answer
214 views

Are there adapters that allow autofocus & electronic control?

I have a NEX-C3 - it's great, I'm really enjoying it, but I foresee that I will want more lenses, better controls, a view-finder and so on. There are lenses but the range is limited and they are ...