For use to attach your Hoodman HoodLoupe H32, CH32, H-LPP3 to your DSLR or MIRRORLESS Camera's LCD for Glare-Free Live View Shooting & Video Capture. It turns your camera's LCD into a Glare-Free Viewfinder--and is especially useful in brighty lit areas. Base plate portion of Custom Finder mounts to the bottom of your camera, and provides a 1/4-20" connection on its bottom so you can mount your camera on a tripod, mono pod, or connect a quick release adapter or various camera straps. The HoodLoupe arm of the Custom Finder can be adjusted to perfectly align your HoodLoupe with your camera's LCD, and can be easily and quickly installed and removed as you need it to be! The Custom Finder is totally adjustable to fit most all cameras, and it includes an Allen Wrench, which is stored in a built-in compartment in the HoodLoupe arm. (HoodLoupe is sold separately.)