N°100108 · Family detail
PromasterZoom·PENTAX K mount
Promaster AF 28-210mm F/4.2-6.5 MC ASPH Spectrum 7
Specifications01
MountPENTAX K
Focal length28-210mm
Max aperturef/4.2
TypeZoom
Field Notes02
Promaster AF 28-210mm zoom lens for Pentax K mount, with a variable maximum aperture from f/4.2 to f/6.5. Designed for general-purpose shooting across wide-to-telephoto focal lengths.
AI-assisted summary — verify against linked sourcesOther Mounts03
This lens family is also indexed in 4 other mounts.