Nanuk 915 format_17.5mm This is a replacement flashtube

This is a replacement flashtube for Elinchrom Compact and Style series studio strobe units

It’s got an 8x Optical Zoom 28mm wide-angle lens and will shoot video up to 720p

Canon Extension Tube EF25 for Canon EF mount

I'm not sure

Camera and prism functions are tested and accurate

Nanuk 915 format_17.5mm This is a replacement flashtubeThe Nanuk 915 is a solidly made hardcase with big, easy to use locks and a stout handle. In excellent condition, with minor cosmetic wear. This case includes an egg crate foam insert for the lid and a thin foam pad for the base of the compartment; no other foam is included. Interior dimensions (with foam) are approximately 10x23x34cm