Nikon BL-5 Battery Chamber Cover Brand_Rollei It features an MSC (Movie

It features an MSC (Movie and Still Compatible) focusing mechanism that is designed to deliver quiet and precise operation

A nine-blade circular aperture works with this lens’s state-of-the-art optics to create beautifully smooth bokeh in out-of-focus background areas when desired

Widetone is a high quality

single sided

adjustable

Nikon BL-5 Battery Chamber Cover Brand_Rollei It features an MSC (MovieUse the BL 5 battery chamber cover when using an EN EL18 Lithium Ion battery in your Nikon battery grip. The BL 5 is compatible with the EN EL18, EN EL18a, and EN EL18b when used with the Nikon MB D12 (D800 D800E) or MB D18 (D850) battery grips.