Benro GH-A lens mount_Mamiya 6 This Linhof right angle viewfinder

This Linhof right angle viewfinder is a lightweight two-piece unit that clips right into a Technika's back

This is a 100x100mm (4x4”) filter designed to fit compatible filter holders and matteboxes (not included)

but it seems to do a pretty good job

The Asahi Pentax Microscope adapter is an indispensable accessory for anyone who wants to connect their M42-mount camera to a microscope

but it's suitable for stills

Benro GH-A lens mount_Mamiya 6 This Linhof right angle viewfinderNot a gimbal on its own, the GH A is an accessory to transform a ball head into a long lens gimbal: tilt that ball head 90 degrees, attach the GH A, and like magic, a gimbal appears. Very well made, though its load capacity will depend on your head's specs. Includes an Arca style plate. Please note: ball head shown in the image is not included.