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Fotodiox Macro Bellows for Pentax K DSLRs for Pentax K110D K200D K100D Super K-5 K-7 K-30 K-R
Best for extreme macro photography with MAX magnify ratio up to 81 31 with 50mm Lens
Bellows extend from 40mm to 150mm with locking thumb screw
All metal construction
Built-in tripod socket for seamless sticking
Includes a 24 month manufacturer warranty