Sct collimation pdf viewer

Ccdinspector works with your camera acquisition software to allow realtime evaluation of images to determine collimation, camera tilt and focus. Slide the collimator into the focuser and feel if the adapter is tight during the insertion. Collimating an sct is simply a matter of adjusting the three screws on the secondary mirror. Includes cr123, 3v battery to power the laser for more than 65 hours of. Orient the laser collimator to align with above premarked position. Collimation getting started equipment help and advice. Typically, a well collimated sct will return a laser beam. This changes the tilt of the mirror and aligns it with the fixed primary mirror. Within his manual, you can jump straight to the collimation section to get going this is what i did. They are taken with my 10 sct meade lx200 and show vega. These bobs knobs collimation knobs fit all versions of the celestron 6 f10 sct. Batch analyze your images for sharpness and resolution.

And, by god, is it critical for good cat performance. If you look to the link above, youll find the software to download, and franks guide pdf on how to use his software. Make collimation adjustments with your ccd camera to an accuracy not available with eyepieces or manual collimation aids. Each collimation knob in this set measures 12 mm or 12 in diameter. The farther you put the target away, the more accurate it will be as you are increasing the f ratio of the collimation beam. Binoviewer shootout in the arizona desert binoviewers. Consequently, collimation is at least 4 to 5 times more accurate. There are three stages to a really good collimation using the stars or a starlike source such as a solar reflection off a distant ball bearing or christmas tree ornament. The easiest way to check a telescopes collimation is to wait until the optics have cooled, pick a bright star, place it in the center of the eyepieces field of view, and defocus slightly. Unfortunately, many new cat owners seem intimidated by this simple process. Collimating your sct rod mollise basically, its a twopart process stage 1 rough collimation setup the scope and put a medium bright star in the field of an eyepiece. Sct collimation software metaguide astronomy software.

Faceplate viewer w laser engraved targeting grid the faceplate viewer helps to display the returning laser with a clear visual reference during collimation adjustment. Background after an absence from amateur astronomy of almost 30 years, last fall i purchased a celestron nexstar11 gps. Collimation of a sct is critical to getting the sharpest images possible, especially when viewing planets at high magnification. Laser collimators for easy telescope optics alignment. The tilt of the mirror is tested by viewing an outoffocus star image through the telescope. For both sct and rc designs, viewing the hall of mirrors effect of. Easily hone the laser during final collimation with hotechs proprietary laser crosshair with center dot. I have a new meade sct thats out of collimation, i have never had the need to collimate my previous telescopes before is this difficult to do, here are some photos of the refocused star images.