Lenses

Kiron 70-210mm F/4

Komura Komuranon 925 90-250 mm F/4.5 (comparison at 250 mm)

Osawa MC 28mm F/2.8

Osawa Mark II 75-260mm F/4.5

Pentax DA 18-250mm F/3.5-6.3 ED AL

Pentax M 28mm F/3.5

Pentax M 135mm F/3.5

Sigma K Ⅲ MC 75-210mm F/3.5-4.5

Tamron SP AF 17-50mm F/2.8 XR Di II LD AL [IF] (A16)

Tamron SP AF 24-135mm F/3.5-5.6 AL AD [IF] (190D)

Tamron SP AF 28-75mm F/2.8 XR Di LD AL [IF] Macro (A09)

Tamron AF 28-80mm F/3.5-5.6 AL (177D)