B+W 58-72mm Step-Up Ring ZigBee & 802.15.4 54 kg) Packaging Info Package

54 kg) Packaging Info Package Weight 1

it improves resolution and contrast

5 cm) Dimensions 1

For Digiscoping with Olympus TG-1 to 4

B+W 58-72mm Step-Up Ring ZigBee & 802.15.4 54 kg) Packaging Info PackageUse 72mm Filters on 58mm Lens Knurled Sides for Firmer Grip Anodized Aluminum Construction The B+W 58 72mm Step Up Ring permits the use of 72mm threaded filters on lenses with 58mm filter threads. It features a lightweight, aluminum alloy construction that has a corrosion resistant, black anodized finish for durability. This step up ring has side knurlings to provide a more textured grip when mounting or removing it from a lens. Size 58 72 mm