Nikon D300s brand_Astrum The tilting flash mount is

The tilting flash mount is meant to accept a radio or wired flash remote receiver (like a SC-29 or similar) with its 1/4" thread

Not something you want to carry around with you every day- it weighs a couple of kilos and it's almost 40cm long- but if you've gotta get your Rear WIndow on an all you have is a Hasselblad

possibly including small dents which do not affect function

5 is a manual focus ultrawide lens for the Minolta MD mount

For 105mm filter threads

Nikon D300s brand_Astrum The tilting flash mount isThe Nikon D300 is a well built DSLR with quick 51 point autofocus and a very good 12mp DX format sensor plus continuous shooting up to 7fps and 720p 24 video capability. This camera has both CF and SD card slots, which is a nice upgrade from the older D300. Compatible with Nikon F mount lenses from AI to the present day (except for the very newest E type and AF P models). This camera is in excellent condition, with minor paint and finish wear,