TOUPTEK GPM CMOS 174M GUIDE CAMERA [MONO] M71 ~263 MPx/s digitization speed (8-bit

~263 MPx/s digitization speed (8-bit fast mode)

camera adapter (4mm thickness) and 5mm of half the focuser's draw tube travel results in 55mm of backfocus available for your camera equipment

Polar alignment routine for those who can’t see the Pole Star

3 mm Quantum efficiency >90% peak QE Exposure range 20μs to 300sec Read noise 2

EQ6-R Pro and the new NEQ6 mount

TOUPTEK GPM CMOS 174M GUIDE CAMERA [MONO] M71 ~263 MPx/s digitization speed (8-bitThe ToupTek GPM 174M Guide Colour is a 1. 25" barrel size planetary and guiding camera using the Sony IMX249 Monochrome CMOS sensor. With a large sensor and large pixel scale it is an optimal combination with long telescopes and off axis guide systems. With a quantum efficiency of >89%, read noise as low as 3. 96e and 5. 86m pixels, the IMX249 is an excellent entry level guide camera at an attractive price. The GPM174M is equipped with USB 2. 0 Type C