- Fixed focal length of 77mm
- Fast max aperture of f/1.8
- 9 diaphragm blades
- Minimum focusing distance of 2.3
- 7 elements arranged in 6 groups
SMC 77mm f/1.8 FA limited series prime lens comes with a focal length of 77mm and a fast aperture of f/1.8. Designed for the larger image circle of a full frame Pentax DSLR and a 35mm film SLR it has a glass molded aspherical lens element which suppresses spherical aberrations. It has a total of 9 diaphragm blades and a total of 9 elements arranged in 7 groups.
The smc PENTAX FA 77mm F1.8 Limited is specifically designed for portrait photography and accurately reproduces the tones, colors and texture of the subject's skin, clothes and accessories. Its fast F1.8 aperture assures full depth of field control in any lighting situation.
The medium-telephoto perspective makes this lens ideal for many applications including portrait, landscape and still life photography.
The high-grade aluminum construction of the lens barrel, hood and cap provides this lens with the utmost durability and elegant design.
A fast F1.8 aperture offers outstanding depth of field control in any lighting condition.
High-performance optics ensure outstanding image quality, edge-to-edge sharpness, and depth of field control.
Developed for PENTAX film SLR cameras, however full-frame optics are also compatible with PENTAX digital SLR cameras.
PENTAX's exclusive FREE (Fixed Rear Element Extension) focusing system ensures sharp, crisp image reproduction over the entire focusing range.
PENTAX K AF
ANGLE OF VIEW
NUMBER OF DIAPHRAGM BLADES
MINIMUM FOCUSING DISTANCE
Lens Cap F 49mm
LENS APERTURE RING
6 groups 7 elements
2.5 x 1.9"
77mm (equiv. 115.5mm)
- smc PENTAX FA 77mm F1.8 Limited Lens