Gossen Digisix 2 lens mount_Leica R This round metal hood uses

This round metal hood uses a bayonet fitting which will only mount on its intended lens

which attaches your reverseed lens to your Pentax 645 body

Mounts to tripods with a standard 3/8" thread

doesn't add much bulk

even lighting for stills or video

Gossen Digisix 2 lens mount_Leica R This round metal hood usesThe Gossen Digisix 2 is a tiny light meter deisgned for incident or reflective light measurement. Easy to read, with a clear LCD display for EV and a classic calculator dial to provide a variety of exposure choices at a glance. Other features include a clock, a timer, and because why not, a thermometer. Accurate readings, good function. Battery tray has a small segment missing which does not affect function or battery holding ability; the meter is