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The user-friendly astrophotography revolution continues. Introducing the new DSI II. It combines ease-of-use with a larger chip, greater sensitivity, higher resolution, and dramatically lower thermal noise. Meade engineers have invented a remarkable new way to reduce noise without a cooler. This means you can take exposures for hours at a time. And the new thermal monitoring sensors automatically match your dark frames to ambient temperature so it’s nearly impossible to take an uncalibrated picture. The software includes a new zoom feature for easier focusing and the squared pixels of the new larger chip make processing simpler and images more beautiful than ever. The DSI II is the world’s first un-cooled camera with low thermal noise. And that’s as cool as it gets.
Automatic and manual exposure: Auto and manual exposure settings let the Deep Sky Imager II optimize the exposure automatically, or let you set it yourself.
Automatic align and stack: The software will automatically align and stack a series of images, using state-of-the-art techniques, to provide an extremely low noise, highly detailed single composite color image.
Color saturation and balance: The AutoStar Suite includes the tools to adjust color saturation and balance, eliminating the need to use Photoshop or other aftermarket tools to accomplish this pre-publication step.
Stretch options: Auto-stretch automatically brings out dim objects in short exposures. It optimizes the contrast of objects, with adjustable contrast settings.
Automatic dark subtraction: Dark frames are automatically subtracted, eliminating hot or cold pixels and giving you a clean final image. “Fix Cold Pixels" removes “holes" in images resulting from saturated dark pixels during long exposures. “Fix Hot Pixels" removes cosmic ray strikes and noisy pixels from images.
Resampling: Allows you to smoothly increase or decrease the image size from the standard 752 pixels wide x 582 pixels high with minimal image degradation.
Live histogram: Helps you optimize for the best exposure.
Blink comparator: This allows you to align and blink images taken at different times for supernova and minor planet patrols.
Magic Eye focus: Built-in focusing program for super fast, no-hassle focusing.
Autoguider capable: The software also allows the DSI II to be used as a sensitive and simple to use autoguider for guiding long exposure 35mm photos or CCD images taken with your existing CCD camera.
Time lapse photography: This built-in program lets you create movies of the rotation of Jupiter, moons transiting Jupiter, lunar occultations, etc.
“Drizzle" Technology: Originally developed by NASA for processing images from the Hubble Space Telescope, the included Drizzle software program corrects field rotation (with Meade AutoStar-controlled telescopes only), eliminating the need to polar align the telescope. Instead of just tracking and stacking images by following the movements of one star, the supplied Envisage Software with Drizzle tracks and stacks images locked on two stars. This corrects for the image rotation that streaks the star images during conventional imaging if the telescope is tracking in the Altazimuth mode, or you have only roughly polar aligned your telescope in the Equatorial mode.
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