QHY D3 Combo Adapter Set - 20109 Spectrum MirroSky Two have an inside diameter

Two have an inside diameter of 55 mm and two have an inside diameter of 58 mm

representing the best in precision-designed EF optics

Just set it up on any standard camera tripod with a head that has a 1/4"-20 UNC mounting thread

Name Amount Camera 1 Locking Power Cable 1 USB3

Threaded for standard 1¼" filters

QHY D3 Combo Adapter Set - 20109 Spectrum MirroSky Two have an inside diameterThe Combo D3 adapter & spacer set allows you to connect a Nikon F lens to a QHY268C, 600C, 410C, 168C, 247C, 367C or 128C camera. Here are the adapters & hardware included in the D3 Combo. Check out the connection drawing below for visual instructions as to which order the adapters are placed. 0. 5mm Spacer M54 1mm Spacer M54 3mm Spacer M54 2. 5mm Filter Fixer M48 F 12. 5mm Nikon F Lens Adapter M54 Screw on 14 mm M3 Screws x 6