Pentax

SMC Pentax-M 20mm f/4

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Pentax

SMC Pentax-M 20mm f/4

Name: Pentax SMC Pentax-M 20mm f/4
Brand: Pentax

Collector Score

—/10

Year

1977 – 1984

Type

Ultra grand angle

Focal Length

20mm

Version

—

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Technical Specifications

CategoryObjectif

TypeUltra grand angle

Range35mm

Start Year1977

End Year1984

CountryJapon

MountPentax K

CompatibilitySLR argentique Pentax

Focal Length20mm

Focal TypeFixe

Max Aperturef/4

Min Aperturef/22

Optical Formula8 éléments / 8 groupes

Blade Count5

FocusManuelle

Minimum Focus0.25m

StabilizationNon

AutofocusNon

Filter49mm

Weight150g

Dimensions63x30mm

ColorNoir

MaterialsMétal | verre

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