The FA 77mm Limited is specifically designed for portrait photography and accurately reproduces the tones, colors and texture of the subject's skin, clothes and accessories as well as assuring an excellent rendering of highlight and out of focus areas. It also features PENTAX's exclusive FREE (Fixed Rear Element Extension) focusing system to ensure sharp, crisp image reproduction over the entire focusing range.
SpecificationsSupport
Lens mount:

- PENTAX KAF mount

Lens construction:

- 7 elements in 6 groups

Angle of view:

- 31.5°

Diaphragm control:

- Fully Automatic

Number of aperture blades:

- 9

Minimum aperture:

- F22

Metering system:

- TTL open-aperture metering

Minimum focusing distance:

- 2.3 ft. (0.7m)

Filter size:

- 49mm

Maximum magnification:

- 0.14X

Dimensions (diameter x length):

- 2.5 x 1.9 inches (64mm x 48mm)

Weight (w/o hood):

- 9.5 oz. (270g)

Click here to download the entire specifications manual.

 

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