QHYCCD OAG Off-Axis Guider - Large - OAG-L

QHY Large Off-Axis Guider   The QHY OAG comes in three versions to accommodate image sensors of various sizes. All QHY Off-Axis Guiders have the same main body, which includes the prism, but the telescope/camera interface is sized to accept thread adapters of different diameters. Regardless of the diameter of the interface, it has six (6) 3mm holes and, without adapters installed, a thickness of 10mm. Both the telescope side and camera side adapters have a thickness of 3mm. The final thickness of the OAG depends on whether you need to use just the telescope side thread adapter or both adapters. If you are using the QHYCFW2-L, for instance, it will connect directly to the OAG-L, and you won't need to use the camera side adapter. The "Large" version of the QHY OAG has a diameter of 68mm and will accept M42x0.75, M54x0.75 and M60x0.75 adapters. It will work with cameras that have larger sensors, such as the QHY(IC)16803, which has a 37x37 sensor. Other suitable CCD sizes include 36.24 or