Photography information

Selling your photographs online

Digital SLR viewfinder sizes

An unofficial history of Olympus creative digital cameras 1996-2001

Pentax manual focus era SLRs compared

Pentax *ist D JPEG vs RAW comparison

Does updating the Pentax *istD firmware make it slower?

50mm shootout - SMC-A/1.7 vs Centon/1.7 vs Tamron 35-70mm/3.5 vs Tamron 24-135mm/3.5-5.6

4:3 and 3:2 formats compared on standard photo paper sizes

Digital SLR price history (UK)