Sensei PRO 37-58mm Aluminum Step-Up Ring Hoya S-52INTENS Typical Recharge Time: 12 hours

Typical Recharge Time: 12 hours

Holds Small Video and Electronic Items

this hot-swappable battery can be installed without shutting down the UPS

Cord Length 6' (1

Serial TTL interface with auto-baud feature (300 to 600K baud)

Sensei PRO 37-58mm Aluminum Step-Up Ring Hoya S-52INTENS Typical Recharge Time: 12 hoursUse 58mm Filters on 37mm Lens Knurled Sides for Firmer Grip Matte Black Finish Minimizes Reflections Corrosion Resistant Hard Anodized Finish The Sensei PRO 37 58mm Aluminum Step Up Ring permits the use of 58mm threaded filters on lenses with 37mm filter threads. It has large side knurls to provide a more textured grip when mounting or removing it from a lens. This step up ring features a lightweight, aluminum alloy construction that has a corrosion