William Optics' P-PA2 2" Photography Adapter is perfect for use with most William Optics telescopes and other telescopes with a 2" focuser. This adapter allows you to do prime focus photography with your telescope, with the added advantage that the adapter has a built-in extension of 45mm (1.77"). For telescopes with short tubes, this might help you avoid the use of a separate 2" extension tube.
This adapter has a standard T /T2 male thread (M42x0.75) on the camera side and a standard 2" nosepiece on the telescope side. The nosepiece is threaded to accept standard 2" astronomy filters. This high quality adapter is precision CNC machined from a single block of aluminum and has a beautiful glossy black anodized finish. The adapter is internally blackened and baffled to prevent stray light reflections. Requires use of a standard T-ring specific to your camera (not included).
- Total height = 84.3mm (3.32")
- Extension provided = 45.1mm (1.77")
- Length of 2" nosepiece = 34mm (1.34")
- Length of male T thread = 4.5mm (0.18")
- Maximum width = 53.5mm (2.11")
- Weight = 4.7oz (133g)