Review: Pentax K SMC 28mm 1:3.5
The Pentax is a rather small and affordable 28mm lens and Pentax had a reputation for their very effective coatings. Read on if you want to know why I like it so much on my 24MP fullframe Sony a7. Specifications Diameter: 63mm Length: 47mm Weight: 261g Filter Diameter: 52mm Number of aperture blades: 5 Close Focusing Distance: 0.3m … Continue reading Review: Pentax K SMC 28mm 1:3.5