Vivitar Action Camera Head Mount For GoPro & Other Action Cameras Brand_Anova This lens sports class-leading size

This lens sports class-leading size and weight

Combining focal-plane phase-detection AF for excellent speed and tracking plus high-precision contrast-detection AF

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High-energy 300kJ/m neodymium magnets facilitate the deliver of rich

Vivitar Action Camera Head Mount For GoPro & Other Action Cameras Brand_Anova This lens sports class-leading sizeThe Vivitar Pro Series Head Strap Mount keeps your action camera or GoPro camera mounted to your head without a helmet. Keeps your hands free and allows you to stay focused when climbing, swimming, performing search and rescue operations or any other activity where a helmet isn't needed or required.