T2-AI AI To T2 Mount Telescope Adapter Ring

1. Function: Connection
2. Material: Aviation aluminum
3. Features: Full manual control, manual focus, aperture priority, infinity focus
4. Bayonet size: T2
5. Applicable camera: SLR camera
6. Applicable lens: T-mount telephoto lens/fold back lens
7. Packing list: Adapter ring, L wrench