Vivitar 300mm f/5.6 Auto Telephoto - Sample Images
Info and Reviews:
Introduced: ??
Optical design: 5 elements in 3 groups
Lens mount: Canon FD, FDn, M42, Olympus OM, Pentax K, Minolta SR (MD, MC)
Covers: Full-frame (24×36mm)
More info:
http://allphotolenses.com/lenses/item/c_2025.html#prettyPhoto
http://allphotolenses.com/public/files/pdfs/623837b2d3a0ff2b962d4e130e04e5e2.pdf
Review:
http://www.blog.bkspicture.com/review_Vivitar_300mm_f5.6_M42.html
