HD Pentax-FA 31mm F/1.8 Limited

Specifications01

MountPENTAX K

Focal length31mm

Max aperturef/1.8

TypeWide · Prime

Release year2021

Weight341 g

Filter size58 mm

Physical length69 mm

Min focus distance0.3 m

Max magnification0.16

Aperture blades9

Optical elements9

Groups7

AutofocusYes

StabilizationNo

Aperture controlAperture ring (Manual settings + Auto Exposure setting)

Lens hoodBuilt-in petal-shaped

TeleconvertersHD Pentax-DA 1.4X AF Rear Converter AW→ 43.4mm F/2.5

EraDigital era

Production statusIn production

Additional Info02

Lens TypeWide-angle prime lens

Field Notes02

Pentax FA Limited prime lens for the K mount, focal length 31mm with a maximum aperture of f/1.8 for low-light and general-purpose shooting. Intended for standard use such as street, environmental portraits, and travel.

AI-assisted summary — verify against linked sources

Catalog note · source: thelensdb

Sources03

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Other Mounts03

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