T-Mount Camera Adapter – M42 × 0.75

Build a custom through-the-lens digiscoping setup with the Novagrade T-Mount Camera Adapter. This adapter connects a camera lens to the eyepiece of a spotting scope, binoculars, telescope, or other compatible optic while keeping the camera lens attached. The camera side of the adapter features a standard M42 × 0.75 male T-mount thread. To connect the adapter to your camera lens, add the appropriate M42 × 0.75-to-filter-thread adapter ring for your lens's filter size. Unlike Novagrade Camera Adapter packages that include a specific lens filter adapter, this T-Mount does not include a camera-lens filter ring. It is a good choice if you already have the correct adapter ring, need a filter-thread size not offered in one of our standard configurations, or want the flexibility to use the T-Mount with multiple camera lenses. On the optic side, Novagrade's compression-ring system securely centers the camera over the eyepiece. The included compression rings accommodate round eyepieces from 39mm to 60.75mm in diameter. For secure attachment, the eyepiece should have at least 22mm of straight cylindrical surface available for the adapter to grip. The T-Mount Base is machined from aluminum and finished with black anodizing for a durable, lightweight construction. Key Features M42 × 0.75 T-mount camera-side connection Through-the-lens design — your camera lens stays attached Works with spotting scopes, binoculars, telescopes, and compatible optical eyepieces Fits round eyepieces from 39mm to 60.75mm Novagrade compression-ring system centers and secures the adapter Durable anodized aluminum construction Ideal for custom camera lens and filter-thread configurations What's Included Novagrade T-Mount Camera Adapter Novagrade standard compression-ring set Important: A camera-lens filter adapter ring is not included. You will need an M42 × 0.75-to-filter-thread adapter that matches your camera lens's filter-thread size.