Double-end blade holder to utilize both N and S blades.
Telescopes from 20-110 mm with N Blades.
Telescopes fromĀ 20-94 mm with S Blades.
Includes:
Uni-handle,SN-holder, N1 & N2 blades.
N1 Blade ā BN1010
N2 Blade ā BN2010