Opticron T Mount - Four Thirds 100mm Weighing approximately 302g with dimensions

Weighing approximately 302g with dimensions of 102mm x 58mm x 43mm

Canon EOS RP & Finger Grip

though it is not the fastest for fast action stills

70m Filter thread E77 Weight Approx

Opticron T Mount - Four Thirds 100mm Weighing approximately 302g with dimensionsA mount for attaching Opticron optics to a tripod or support. Opticron T Mount Four Thirds. Connects Opticron Photoadapters (or any other T2 threaded device) to Four Thirds SLR camera bodies. Features Compatible with Olympus, Panasonic and Leica Four Thirds system cameras Manufactured in aluminium and finished in black anodize Supplied Accessories T Mounts are supplied as T mount only Backed by Opticron's 2 year guarantee.