Material: Metal - Aluminum
Specification of male thread: M48X0.75mm
Depth of external thread: 4mm
Flange distance: 6mm
Specification of female thread: M54X0.75mm
Depth of internal thread: 4mm
Aperture through light: 45mm
Color: Black
Volume: 60*60*10mm
Net weight: 15g
enhancing workflow efficiency.