Amateur telescope filters

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Our business began in as research astronomers came to us to obtain high-performance, high-precision telescope filters and optics. This was driven in part by the emergence of CCD imaging. Over these many years, we perfected our skills and techniques in designing and manufacturing filters that are optimized to function with CCD cameras. In the mid and late 's, as the costs of off-the-shelf CCD cameras dramatically declined, so that smaller research groups and even some sophisticated amateur astronomers could own them too, we found that those amateur astronomers were also coming to us to obtain high quality filters, just as their better-funded "cousins" did. In response to that, we developed and stocked a series of commonly used filters. Although such filters when built for a research astronomer could cost thousands of dollars, by mass production techniques and minor changes in design we were able to lower prices dramatically.
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Telescope Filters Guide – Astronomy Filters Explained for the Amateur Astronomer

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Orion Telescope & Eyepiece Filters | Buy Direct and Save!

Shopping cart: 0 products Cash box Your account. Help Advanced search ». Photo Equipment Baader Baader.. Meade Meopta Binoculars and Spo.. You are here: Main page » Catalogue » Optolong. High-End filters for Amateur Astronomy Optolong develops modern filters for astrophotography with precise filter curves. Telescope service offers very good prices by direct import from the manufacturer.
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New to the hobby?

Moon, solar, planetary, and light pollution filters from Orion Telescopes are image-enhancing staples that you will use almost every night out. And Orion carries a variety of more specialized narrow-band filters that will appeal to advanced observers and astrophotographers. Prices valid only while supplies last and are limited to stock on hand. Products on sale or subject to promotional offers are limited to two units per customer.
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Like a photographic filter, telescope filters enhance details and improve contrast. They do this by cutting out unwanted colors, or wavelengths of light. Professional astronomers may use filters for technical observations, such as classifying stars. The most common unwanted light comes from pollution. Sodium vapor street lamps are a headache for any amateur astronomer who lives near a city or town.
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