Seamless Connection; makes it possible to attach M42 and M48 accessories together
One side are M48X0.75 Male and M42X1 Female thread; the other side is M42X0.75 Male thread
Converts an M48 female or M42 male thread to a T2 male thread
M48x0.75 Locking Mechanism: Features a M48x0.75 female thread rotation lock ring with precise 2 inch male thread compatibility; eliminating slippage and maintaining optical alignment during extended telescope use
Industrial-Grade Sealing Standard: Manufactured using precision CNC machining to achieve thread tolerance of ±0.01mm; The components are engineered to comply with the M42×0.75 thread standard, which specifies 42mm thread Diameter and 0.75mm thread pitch