What is the lens choice for 800mm to 1000mm with medium format?: Medium Format Talk Forum: Digital Photography Review
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SMC Pentax-6x7 / S-M-C Takumar 6x7 / Takumar 6x7 800mm F4 Reviews - 67 Telephoto Primes - Pentax Lens Reviews & Lens Database
![Denny Semick on Twitter: "#pentax 800mm just took in on trade. What the heck am I going to do with this! http://t.co/6uyHvRvB" / Twitter Denny Semick on Twitter: "#pentax 800mm just took in on trade. What the heck am I going to do with this! http://t.co/6uyHvRvB" / Twitter](https://pbs.twimg.com/media/A2JC7LmCAAAO4q2.jpg:large)
Denny Semick on Twitter: "#pentax 800mm just took in on trade. What the heck am I going to do with this! http://t.co/6uyHvRvB" / Twitter
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SMC Pentax-M* 67 800mm F6.7 ED [IF] Reviews - 67 Telephoto Primes - Pentax Lens Reviews & Lens Database
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