Opticallimits

Threads

1. tamron 70-200VC vs Sigma 70-200OS (29 Replies)
2. Hasselblsd announces new lenses for the XCD (5 Replies)
3. Big & heavy lenses - is that a thing now? (28 Replies)
4. new Sigma lenses finally announced (26 Replies)
5. Focus by wire, a catastrophe low light landscape (22 Replies)
6. long, longer, longest , (10 Replies)
7. How different are third party lenses for Canon, Nikon and others? (14 Replies)
8. The best camera is the one you have with you (0 Replies)
9. Four new Sigmas coming ... (17 Replies)
10. What was your most awkward photo experience? (3 Replies)
11. Party suggestion: post processing and RAW editing a photo (4 Replies)
12. Tamron clearance on the 17-50mm F2.8! (13 Replies)
13. Interesting lensrentals blog entry (3 Replies)
14. Obama official photo taken with 5dMKII Trump it's 1Ds MKIII (16 Replies)
15. Smart phones are killing camera sales (34 Replies)
16. New Tamrons Coming (17 Replies)
17. About Adobe DNG (8 Replies)
18. Ingnore Prefs (4 Replies)
19. Bird hide and seek! (3 Replies)
20. PZ website (7 Replies)