The model ST-237A is a new generation CCD imaging camera, with even smaller pixels than the original ST-5 and a significantly larger field of view. The camera has 7.4 micron square pixels in an array of 656 x 495 pixels. The very small pixels generate outstanding high resolution images when used with fast focal ratio telescopes like the Celestron Fastar SCT's, or SBIG's camera lens adapter plus standard camera lenses with focal lengths from 50 to 400 mm. CCD:TI TC-237, Pixel Array:656 x 495 pixels, 4.7 x 3.6 mm, Total Pixels:307,000, Pixel Size:7.4 x 7.4 microns, Full Well Capacity:20,000e,Dark Current:5e/pixel/sec at 0 degree C,Antiblooming:Fixed 100s
