The Timesco Orion Xenon Deluxe Set is available in pin (screw) fitting only, supplied in a hard plastic case and is complete with a 10 year guarantee (excludes consumables). The contents of the Timesco Orion Xenon Deluxe Set: interchangeable handle, otoscope head, ophthalmoscope head, disposable speculum, disposable speculum adaptor, resuable specula 2.5mm, 3.5mm and 4.5mm, nasal speculum screw, spare otoscope bulb and spare ophthalmoscope bulb.