Now shipping with C-mount to 1.25 inches nosepiece and USB cable at no extra charge The DBK21 will allow you to capture breath taking lunar and planetary detail in colour. The exceptionally high frame rate freezes the atmoshpheric turbulence that plagues less sensitive, slower cameras. The advanced progressive scan CCD provides amazing resolution compared to inferior webcam and CMOS type imagers. No need to capture individual RGB frames with this imager making it perfect for people just beginning imaging of Solar System objects. If you want even better resolution consider the DMK series together with RGB filters. USB Colour camera 1/4 inches CCD, progressive scan 640 x 480 pixel Up to 60 images per second