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Which 135mm one to keep? smc pentax-m 3.5, Takumar (Boyonet) 2.5 or smc Takumar 3.5 - PentaxForums.com
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135mm Asahi Super-Multi-Coated Takumar f/2.5 (v2) - Wow! - Equipment (No astrophotography) - Cloudy Nights
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Amazon.com : Asahi Super-Multi-Coated SMC Takumar 135 mm 135 mm 1:2,5 2,5 - M42 M 42 Digital : Electronics
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Super-Multi-Coated TAKUMAR/Super-Takumar 135mm F2.5 Reviews - M42 Screwmount Telephoto Primes - Pentax Lens Reviews & Lens Database
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Super-Multi-Coated TAKUMAR/Super-Takumar 135mm F2.5 Reviews - M42 Screwmount Telephoto Primes - Pentax Lens Reviews & Lens Database
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Amazon.com : Asahi Super-Multi-Coated SMC Takumar 135 mm 135 mm 1:2,5 2,5 - M42 M 42 Digital : Electronics
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Amazon.com : Asahi Super-Multi-Coated SMC Takumar 135 mm 135 mm 1:2,5 2,5 - M42 M 42 Digital : Electronics
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Amazon.com : PENTAX ASAHI TAKUMAR K (BAYONET) MOUNT 135MM F/2.5 TELEPHOTO PRIME LENS : Slr Digital Cameras : Electronics
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