Astronomical Telescope Adapter Ring Female M42 M48 M52 M54 SCTN To Male M42 M48 Photography Ring Adapter Accessories
Product Specifications: Item Name: Adapter Ring
Material: metal
Color: black
Female Thread: M42x0.75mm, or M48x0.75mm, or M52x0.75mm, or M54x0.75mm, or SCT
Male Thread: M42x0.75mm, or M48x0.75mm
