Spacers/Extension Tubes

M48F-M54M 17.5mm adapter Material：Aluminum 6061-T6 Adapter：M48*0.75  female threads and M54*0.75 male threads Extention Length: 17.5mm

M54M-M68F 17.5mm adapter Material：Aluminum 6061-T6 Adapter：M54*0.75  male threads and M68*0.75 female threads Extention Length: 17.5mm

 M54M-M54M 2mm adapter Material：Aluminum 6061-T6 Adapter：M54*0.75  male threads on both sides Extention Length: 2mm

  M54M-M54F 17.5 mm adapter Material：Aluminum 6061-T6 Adapter：M54*0.75  male threads on both sides Extention Length: 17.5mm

M48F-M48M 20mm adapter Material：Aluminum 6061-T6 Adapter：M48*0.75  female threads and M48*0.75 male threads Extention Length: 20mm

M54M-M48M 2mm adapter Material：Aluminum 6061-T6 Adapter: M54*0.75 male threads and M48*0.75 female threads Extention Length: 2mm

  M54M-M54F 20mm adapter Material：Aluminum 6061-T6 Adapter：M54*0.75  male threads on both sides Extention Length: 20mm

Filter Wheels

M48-M48 Extender (16.5mm Length): Essential for Astrophotography Component Integration M48-M48 Extender (16.5mm Length) is a versatile and practical tool designed to enhance your astrophotography setup. This extender is perfect for...

Enhance your shooting precision with the Altair M48 30mm Extension. The durable and high-quality extension is designed to improve accuracy and stability, making it a must-have accessory for any shooting...

Extension Tube with a male and female M42x0.75 (T2) camera-accessory thread on each end.It has an Easy-Grip knurled ring for easier loosening / tightening.The spacer can be "stacked" with other...

M48F-M48M 17.5mm adapter Material：Aluminum 6061-T6 Adapter：M48*0.75  female threads and M48*0.75 male threads Extention Length: 17.5mm