Description
Based on the principle of increasing the effective radius of the lens, these handles increase the accuracy of focusing, which is more practical and durable than other focusing accessories.
CNC cutting machined from light weight aircraft-grade aluminum, stain anodized surface finish for better abrasion and corrosion resistant.
DRH-60 universal focusing handle is great for lens(diameter:58-66mm) and also great for rotating filter like CPL.
DRH-65 universal focusing handle great for lens(diameter:63-71mm) and also great for rotating filter like CPL.
DRH-70 universal focusing handle great for lens(diameter:68-76mm) and also great for rotating filter like CPL.
DRH-77 universal focusing handle great for lens(diameter:75-83mm) and also great for rotating filter like CPL.
DRH-88 universal focusing handle great for lens(diameter:86-92mm) and also great for rotating filter like CPL. 
