Astromania T2 T Ring Telescope Camera Adapter with 42mm Diameter Thread, Metal T-Mount Telescope Photo Adapter Astrophotography Accessories Compatible with Nikon F-Bayonet SLR/DSLR Cameras & T-Adapter

T ring for Nikon-F SLR/DSLR: Compatible with Nikon SLR/DSLR Camera with F-Bayonet (Please Attention); including Camera Nikon D90 D80 D70 D60 D50 D40x D40 D800 D700 D600 D300s D300; Equipped with one hex wrench that achieve camera's easy angle adjustment. Precision Knurled Thread Design: Engineered with machined knurling on grip frame surfaces to maximize installing efficiency; easily and securely installed even during winter conditions while wearing gloves. Quick & Convenient Installation: Just clockwise tighten T ring to Nikon F-Bayonet DSLR/SLR Camera via camera connecting thread after aligning camera lense bayonet; Other end connect with telescope accessories includes M42x0.75 Male Thread like T Adapter. Excellent Astrophotography Tool: These telescope accessories are right equipment to shoot astronomical images of moon planets or nebulae with right telescope; Please note T ring does not have electrical contacts so need to focus&adjust aperture manually. Anodized Aluminum Material: All metal construction, which significantly extends service life of product; Lightweight aluminum construction effectively minimizes load on telescope accessories, making it well-suited for long time astronomical observation