Sensei 37-55mm Step-Up Ring Slave Strobes noticeable increase in contrast with

noticeable increase in contrast with black and white films Application Controlling contrast in black and white photography Color Temperature Not Specified by Manufacturer Construction Gel Front Filter Thread Size Not Applicable Front Lens Cap Size Not Applicable Packaging Info Package Weight 0

Wi-Fi Connectivity and Mobile App

Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface

45 lb Box Dimensions (LxWxH) 4

Sensei 37-55mm Step-Up Ring Slave Strobes noticeable increase in contrast withUse 55mm Filters on 37mm Lens Corrosion Resistant Anodized Aluminum The Sensei 37 55mm Step Up Ring permits the use of 55mm threaded filters on lenses with 37mm filter threads. It features a lightweight, aluminum alloy construction that has a corrosion resistant, black anodized finish for durability. UPC: 847628575875 Size 37 55 mm Thickness 3 mm Material Aluminum alloy Knurling None Packaging Info Package Weight 0. 01 lb Box Dimensions (LxWxH) 5. 0 x