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Amazon.com : MINT ASAHI SMC Pentax-M 50mm f/4 MACRO Prime Lens for Pentax PK - ULTRA SHARP - Made in Japan : Electronics
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S-M-C/Super Macro-Takumar 50mm F4 Reviews - M42 Screwmount Normal Primes - Pentax Lens Reviews & Lens Database
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S-M-C/Super Macro-Takumar 50mm F4 Reviews - M42 Screwmount Normal Primes - Pentax Lens Reviews & Lens Database
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S-M-C/Super Macro-Takumar 50mm F4 Reviews - M42 Screwmount Normal Primes - Pentax Lens Reviews & Lens Database
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