Sensei 40.5-52mm Step-Up Ring Impact FHS Ideal heads for this clamp

Ideal heads for this clamp are the 492 Micro Ballhead

Mono Mounting Jack

Meet EMI/RFI Requirements

Only the Bluetooth input mode input function

Sensei 40.5-52mm Step-Up Ring Impact FHS Ideal heads for this clampUse 52mm Filters on 40. 5mm Lens Corrosion Resistant Anodized Aluminum The Sensei 40. 5 52mm Step Up Ring permits the use of 52mm threaded filters on lenses with 40. 5mm filter threads. It features a lightweight, aluminum alloy construction that has a corrosion resistant, black anodized finish for durability. UPC: 847628537866 Size 40. 5 52 mm Thickness 3 mm Material Aluminum alloy Knurling None Packaging Info Package Weight 0. 05 lb Box Dimensions