PIC USED IS NOT THE FINAL MATERIAL
 
For all those annoying telescoping lenses... The Fat Gear! 
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25mm Wide, this will tackle most wide lenses no problem.
0.8MOD, need another teeth size? Get in touch!
Uses the existing metal part and screws from your other gear! We recommend using the fine teeth gear as it's not used much.
Available in a sleek matte-black, made from PAHT-Carbon composite.