Pentax
SMC Pentax-M Macro 50mm f/4
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Year
1977 – 1984
Type
Macro
Focal Length
50mm
Version
—
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Technical Specifications
CategoryObjectif
TypeMacro
Range35mm
Start Year1977
End Year1984
CountryJapon
MountPentax K
CompatibilitySLR argentique Pentax
Focal Length50mm
Focal TypeFixe
Max Aperturef/4
Min Aperturef/32
Optical Formula4 éléments / 3 groupes
Blade Count5
FocusManuelle
Minimum Focus0.23m
StabilizationNon
AutofocusNon
Filter49mm
Weight165g
Dimensions63x43mm
ColorNoir
MaterialsMétal | verre
Compatible cameras (68)
Mount-family matches. Check the exact version and supported functions before use.