ITEM NAME:M48 to M42 Adapter Adapter Ring Astronomical Telescope M48X0.75 to M42X0.75 Z4F4 M48 to M42 Adapter Adapter Ring Astronomical Telescope M48X0.75 to M42X0.75 Z4F4 Type : adapter ring Function : Thread adapter ring colour:black Material:Aluminum alloy Package Contents: 1*Adapter.Type : adapter ring. Function : Thread adapter ring.
