N°90786 · Family detail
APOTelephoto·M39 mount
APO Tair-1 300mm F/4.5
Specifications01
MountM39
Focal length300mm
Max aperturef/4.5
TypeTelephoto · Prime
Field Notes02
APO Tair-1 is a 300mm prime telephoto lens with maximum aperture f/4.5, intended for distant subjects such as wildlife or astronomy. Manual-focus use is typical for this model.
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