Taylor Hobson Cooke Amotal 2 inch f2 for M42 brand_Hasselblad The Sirui 7C is a

The Sirui 7C is a well made travel tripod with carbon fibre legs and a listed load capacity of up to 14kg

Slightly irregular (but very usable) focusing action

5 lens and a couple of useful shooting options including Bulb mode and a self-timer

The Nikon TC-20E II is an autofocus teleconverter designed for select Nikon AF-S telephoto lenses (here's Nikon's compatibility list)

Taylor Hobson Cooke Amotal 2 inch f2 for M42 brand_Hasselblad The Sirui 7C is aThis 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