35mm f/2.8 SMC Pentax-A
A review of the 35mm f/2.8 SMC Pentax-A lens. It’s wonderfully compact, sharp and distortion-free.
35-70mm f/3.3-4.5 Zoom Nikkor
A review of Nikon’s 35-70mm f/3.3-4.5 Zoom Nikkor, which gets some hate around the Internet. I don’t agree.
The undervalued, underappreciated 50mm f/2 SMC Pentax-M lens
The lowly 50mm f/2 SMC Pentax-M lens is fantastic and you should not overlook it.
Optical design of the three SMC Pentax-M 50mm lenses
A fascinating look at the differing optical design of the three manual-focus Pentax 50mm lenses, f/1.4, f/1.7, and f/2.