The most prominent is the LSD Ultimate
The angle of the ferrule can be freely adjusted so that the ferrule can be firmly grounded and stabilized even in unstable rocky areas with dips or slopes
(12 steps in 1/2EV increments)
ZUIKO DIGITAL ED 12mm f/2
INON YS Adapter Fixing Bolt @olympusbody The most prominent is theA dedicated screw to attach Z 330 D 200 S 2000 Z 240 D 2000 strobe etc. on YS type arm head like YS Adapter MV or YS Arm directly. Compatible strobes INON Z 330, D 200, S 2000, Z 240, D 2000, D 2000S, D 2000W Wn, D 180, D 180S, Z 220F, Z 220, Z 220S Specifications Weight: 12. 0g (0. 4oz) [air] approx. 8g (0. 3oz) [underwater]