Would the Sigma 17-50 lens be a great alternative/option and be equivalent to Nikons more expensive 17-55mm? - Quora
![My focus ring doesn't seem to do anything (Sigma 18-50mm f2.8) Is this because the a6k doesn't support it or does the camera have to be in a specific mode. I'm in My focus ring doesn't seem to do anything (Sigma 18-50mm f2.8) Is this because the a6k doesn't support it or does the camera have to be in a specific mode. I'm in](https://i.redd.it/c5tp4jgmrqo81.jpg)
My focus ring doesn't seem to do anything (Sigma 18-50mm f2.8) Is this because the a6k doesn't support it or does the camera have to be in a specific mode. I'm in
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Sigma 884955 - Objetivo para Nikon (distancia focal 17-70mm, apertura f/2.8-4, estabilizador) color negro : Amazon.es: Electrónica
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在庫処分特価 Sensors SIGMA 17-50mm 17-50mm Nikon EX OS w/APS-C f/2.8 F2.8 583306 HSM EX for DSLRs DC Lens OS DC HSM Sigma Nikon用 - accionecologica.org
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Amazon.com : Sigma 17-50mm f/2.8 EX DC OS HSM FLD Large Aperture Standard Zoom Lens for Nikon Digital DSLR Camera - International Version (No Warranty) : Electronics
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Amazon.com : Sigma 17-50mm f/2.8 EX DC OS HSM FLD Large Aperture Standard Zoom Lens for Pentax Digital DSLR Camera : Camera Lenses : Electronics
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Buy Nikon D3400 DSLR Camera with Sigma 17-50mm f/2.8 EX DC OS HSM Lens best price online | Camera Warehouse | Camera Warehouse
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