Really Right Stuff BH-55 with Lever-Lock Pan Clamp Filter Type_Close-Up and the 1988 F4 (although

and the 1988 F4 (although its label here is a duplicate of the F3's caption)

This D7000 is in excellent condition

The Bronica G-36 is a 36mm extension tube for the Bronica GS-1

The serial number is also followed by a red engraved "Y"

which should be enough for almost anything

Really Right Stuff BH-55 with Lever-Lock Pan Clamp Filter Type_Close-Up and the 1988 F4 (althoughReally Right Stuff's biggest ball head, the BH 55 is beautifully made and finished from high quality steel and aluminum, with a load capacity of 22kg. This BH 55 is in excellent cosmetic condition, with a few surface scuffs near its base. Ball lock is almost criminally effective, pan action on base and clamp is smooth. A fantastic large ball head suitable for nearly anything you might be able to throw at it. Base fitting is a standard 3 8" thread;