Schneider-Kreuznach G-Claron 150mm f9 brand_Photographer's Formulary 4X EX DG for Nikon

4X EX DG for Nikon F mount is a good quality

Yeah it's on you about that too

2 Elinchrom Portalite softboxes

The Kaiser Duplex Spirit level features a pair of 360-degree spirit levels for horizontal and vertical shooting

you can’t just mount it directly to your camera and expect to get a useful result: everything will be out of focus

Schneider-Kreuznach G-Claron 150mm f9 brand_Photographer's Formulary 4X EX DG for NikonA little Schneider Kreuznach G Claron 150mm f9 in a barrel, for industrial use: no shutter or diaphragm, no mounting thread. Won't cover 4x5 at infinity, will cover 2x3. Is it fun to play with? Maybe! Probably!