Daily Column
by pianoman
Melbourne, Australia
Pentax K-5; 18-55mm f3.5-5.6 WR Zoom; 70mm f2.4 LTD Prime; 50-135mm f2.8 SDM Zoom; Lightroom 3.6
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by pianoman
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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.
31 posts
15 years
Firenze-Italia