TOUPTEK GPM CMOS 662M GUIDE CAMERA [MONO] Steeltrack 25" or unmounted 31mm or

25" or unmounted 31mm or 36mm filters with the Baader UFC 50mm Round Filter Slider #BA2459113

Mounting ring with Vixen dovetail

Extension tubes are intended for reaching the optimal distances between field flattener/reducers and sensors

Collimation is extremely straightforward

TOUPTEK GPM CMOS 662M GUIDE CAMERA [MONO] Steeltrack 25" or unmounted 31mm orThe ToupTek GPM 662M Guide Mono is a 1. 25" barrel size planetary and guiding camera using the Sony IMX662 Monochrome CMOS sensor. With a quantum efficiency of >91%, read noise as low as 0. 4e and 2. 9m pixels, the IMX662 is an excellent guide camera at an attractive price. The GPM662M is equipped with USB 2. 0 Type C connectivity as well as a traditional ST 4 autoguiding interface. It can reach a frame rate of 17. 8FPS at full resolution. Its 1. 25"