F331 เลนส์ LEICA M 21mm f/1.4 SUMMILUX-M ASPH. black anodized finish (11647)

Specs

Focal Length

21mm

Maximum Aperture

f/1.4

Minimum Aperture

f/16

Lens Mount

Leica M

Angle of View

92°

Minimum Focus Distance

2.3′ / 70 cm

Macro Reproduction Ratio

1:29

Optical Design

10 Elements in 8 Groups

Focus Type

Manual Focus

Filter Size

None

Dimensions (ø x L)

2.7 x 2.6″ / 69.5 x 66 mm

Weight

1.3 lb / 580 g