Taylor Hobson Cooke Amotal 2 inch f2 for M42  type_Self Timer The Bowens Gemini GM400RX is

The Bowens Gemini GM400RX is an easy to use 400Ws studio strobe with a unique side-mounted power adjustment dial

Simple to use: Just focus and shoot

The Speed Finder FN will let you see a full frame image with your eye up to 60mm (a little over 2 inches) away

and original USB charger

or any other lens with a 67mm filter thread (there's nothing here that's specific to the ETR other than the branding)

Taylor Hobson Cooke Amotal 2 inch f2 for M42 &nbsptype_Self Timer The Bowens Gemini GM400RX isThis Taylor Hobson Cooke Amotal Anastigmat 2 inch f2 lens is a rare lens in pretty nice condition: optically clear, with light coating marks, a working (though slightly oily) diaphragm, and an adequate M42 mount. I say "adequate" because while it is a functional, original "Made In Italy" unit the design of the lens and focusing mount makes it difficult to secure this to a camera without jamming the focus, as it appears to be a straight helicoid with