EYSDON M30*1mm Male to M28.6*0.6mm Female Threads Conversion T Ring

Venes For Exakta-M42, Detachable3-bit For Exakta Lens to M42 Screw

StarPal M42 to 1.25 Filter Adapter / M42 Male Thread to M28.5

Datyson 1.25 Inch Filter Adapter From M30*1 To M28*0.6 Threads

StarPal M48*0.75 Male Thread to M42*0.75 Female Thread 5mm / M48

Thread Conversion Adapter, M54 Adapter

10PCS Agnicy 1.25-inch Filter Adapter M30 to M28 M30*1mm to

EYSDON M42 Male to M48 Male or M42 Female Threads T-Ring Adapter

EYSDON Replaceable Camera Mount T-Ring Inner Ring (M42 or M48) for

HSEAYM Astronomical Telescope Accessory 1.25 Inch M28.6 To M30

10PCS Agnicy 1.25-inch Filter Adapter M30 to M28 M30*1mm to

10PCS Agnicy 1.25-inch Filter Adapter M30 to M28 M30*1mm to M28

EYSDON 2 Inch T Adapter 2 Tube to M48*0.75mm with Male M54

Thread Conversion Adapter, M54 Adapter

S8243 M57 Female Threads-to-M42 Male Thread Adapter- 8.8mm Length

EYSDON M48 to M42 Conversion T Ring Adapter Male Transform to