Focus Helicoid
PartPrecision helical threads (30–40 TPI) enabling smooth focus from ~1 foot to infinity. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Precision helical threads (30–40 TPI) enabling smooth focus from ~1 foot to infinity. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.