Greetings from Edinburgh
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John Riley reviews the Pentax 135mm f/2.5 telephoto K Series lens with a bonus comparison with the Takumar (Bayonet) 135mm f/2.5 - John provides sample photos, MTF & CA charts along with his verdict on both lenses.
Photograph titled 'A profitable day?' by Antony selected as Pentax User's Photo of the Week.
199 posts
11 years
Edinburgh
Recently joined and will need all the help I can get.
Oldhat
K10d, K7 and K30 plus lots of lenses