This Fotga brand 0.8MM PITCH GEAR for follow focus can be used with all standard prime lenses.
It is bigger than the previous Fotga gear.It is M0.8-65T,65 teeth, 0.8mm pitch,and diameter is about 49mm.It will be useful for your big lens.
It is completely compatible with Fotga DP500IIS(Can mount on the DP500IIS directly) and also fits to DP500II ((should use an adapter and longer thumb threw as the pictures shows,which are included) ) follow focus series.
Package including: Fotga M0.8-65T pitch gear x1 Adapter for DP500II x 1 Thumb screw x 1
Imported from USA
• Fotga M0.8-65T pitch gear x1
• Adapter for DP500II x 1
• Thumb screw x 1