Opteka Anello di montaggio per collare treppiede per Canon 70-200 F/4L,300 f/4L, 400 f/5.6L USM

The Opteka Tripod Collar Mount Ring is designed specifically for Canon 70-200mm f/4L, 300mm f/4L, and 400mm f/5.6L USM lenses. The Opteka Tripod Collar Mount Ring provides a secure and stable connection for your lens, allowing you to capture high-quality images with ease.

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