Pentax D FA 50mm lens
Encyclopedia
The SMC Pentax-D FA 50mm f/2.8 Macro lens is a normal
macro lens for the Pentax K mount
. While optimized for digital use, it offers full frame 135 film
coverage. The lens is capable of reaching 1:1 magnification.
Normal lens
In photography and cinematography a normal lens, also called a standard lens, is a lens that reproduces perspective that generally looks "natural" to a human observer under normal viewing conditions, as compared with lenses with longer or shorter focal lengths which produce an expanded or...
macro lens for the Pentax K mount
Pentax K mount
The Pentax K mount, sometimes referred to as the "PK mount", is a lens mount standard for mounting interchangeable photographic lenses to 35 mm single-lens reflex cameras. It was created by Pentax in 1975, and has been used by all Pentax 35 mm and digital SLRs since...
. While optimized for digital use, it offers full frame 135 film
135 film
The term 135 was introduced by Kodak in 1934 as a designation for cartridge film wide, specifically for still photography. It quickly grew in popularity, surpassing 120 film by the late 1960s to become the most popular photographic film format...
coverage. The lens is capable of reaching 1:1 magnification.