N°109713 · Family detail
SpiratoneMirror·PENTAX K mount
Spiratone Mirror 300mm F/5.6
Specifications01
MountPENTAX K
Focal length300mm
Max aperturef/5.6
TypeMirror · Telephoto · Prime
Field Notes02
Spiratone mirror lens with a fixed 300mm focal length and maximum aperture of f/5.6 for Pentax K-mount cameras, typically used for distant subjects where compact telephoto reach is needed.
AI-assisted summary — verify against linked sourcesOther Mounts03
This lens family is also indexed in 8 other mounts.
CANON FDView lens
Spiratone Mirror 300mm F/5.6
CONTAX/YASHICAView lens
Spiratone Mirror 300mm F/5.6
KONICA ARView lens
Spiratone Mirror 300mm F/5.6
MINOLTA MDView lens
Spiratone Mirror 300mm F/5.6
MINOLTA SRView lens
Spiratone Mirror 300mm F/5.6
NIKON FView lens
Spiratone Mirror 300mm F/5.6
NIKON F DXView lens
Spiratone Mirror 300mm F/5.6
OLYMPUS OMView lens
Spiratone Mirror 300mm F/5.6