T Mount Lens to Sony E-Mount Camera Adapter allows you to attach a T mount lens to a Sony E-mount (NEX or full-frame) camera body. You can also use it to mount your camera onto a telescope that has a T mount. The lens adapter is designed to fit securely to the lens, yet can still be removed easily when not needed. Featuring all-metal construction, it has a secondary ring inside it with three positioning screws enabling adjustments to make sure your lens is straight.
Automatic aperture and AE metering will be disabled by the lens adapter as there will be no mechanical linkage between camera body and lens. You will need to set exposures manually. The lens will retain its ability to focus to infinity.