Digital threaded ring suitable for attachment of cameras with a 52mm filter thread.

For afocal projection imaging, the digital camera threads have been incorporated for compatibility with T-rings permitting the attachment of almost any digital camera and video camcorder without vignetting. These threads are protected by caps when not in use.

The majority of recent model large digital cameras and camcorders feature an internal zoom lens with a fixed front lens and standard filter threads. Some camera models equipped with exposed movable zoom lenses may require a separate intermediate (filter) adaptor available from the camera manufacturer. A Series 54 extension ring and M 43 conversion ring is available for adapting conventional cameras.

The robust construction of Hyperion eyepieces is capable of directly supporting heavy video and film cameras weighing up to 3Kg. Hyperion eyepieces are also ideal for use with clamp-style universal digital camera holders and will precisely support cameras squarely with respect to the optical axis, due to their straightforward cylindrical shaped outer body.