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<li class='dropdown'><a class='dropdown-toggle' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false' href='#'>A<span class='caret'></span></a> <ul class='dropdown-menu'> <li><a href="//www.buytelescopes.com/advanced-telescope-systems">Advanced Telescope Systems</a></li> </li> <li><a href="//www.buytelescopes.com/adventure-action-gear-1">Adventure Action Gear</a></li> <li><a href="//www.buytelescopes.com/alluna-optics">Alluna Optics</a></li> <li><a href="//www.buytelescopes.com/alpen-1">Alpen Optics</a></li> <li><a href="//www.buytelescopes.com/anacortes-telescope">Anacortes Telescope</a></li> <li><a href="//www.buytelescopes.com/animal-supply-company">Animal Supply Company</a></li> <li><a href="//www.buytelescopes.com/ap-outdoors">AP Outdoors</a></li> <li><a href="//www.buytelescopes.com/apm-telescopes">APM Telescopes</a></li> <li><a href="//www.buytelescopes.com/aquest-inc">Aquest, Inc. </a></li> <li><a href="//www.buytelescopes.com/astro-systems">Astro 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href="//www.buytelescopes.com/explore-scientific">Explore Scientific</a></li> </li> </ul> <li class='dropdown'><a class='dropdown-toggle' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false' href='#'>F<span class='caret'></span></a> <ul class='dropdown-menu'> <li><a href="//www.buytelescopes.com/farpoint-astro">Farpoint Astro</a></li> </li> <li><a href="//www.buytelescopes.com/finger-lakes-instruments-ccd">Finger Lakes Instrumentation (IDEX)</a></li> <li><a href="//www.buytelescopes.com/firefly-books">Firefly Books</a></li> <li><a href="//www.buytelescopes.com/for-the-birds">For the Birds</a></li> <li><a href="//www.buytelescopes.com/fujinon">Fujinon</a></li> </ul> <li class='dropdown'><a class='dropdown-toggle' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false' href='#'>G<span class='caret'></span></a> <ul class='dropdown-menu'> <li><a href="//www.buytelescopes.com/german-precision-optics">German Precision Optics</a></li> </li> 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href="//www.buytelescopes.com/just-cheney-ent">Just-Cheney Ent.</a></li> </ul> <li class='dropdown'><a class='dropdown-toggle' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false' href='#'>K<span class='caret'></span></a> <ul class='dropdown-menu'> <li><a href="//www.buytelescopes.com/ken-press">Ken Press</a></li> </li> <li><a href="//www.buytelescopes.com/kendrick">Kendrick</a></li> <li><a href="//www.buytelescopes.com/kowa">Kowa</a></li> </ul> <li class='dropdown'><a class='dropdown-toggle' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false' href='#'>L<span class='caret'></span></a> <ul class='dropdown-menu'> <li><a href="//www.buytelescopes.com/lapides">Lapides</a></li> </li> <li><a href="//www.buytelescopes.com/leupold">Leupold & Stevens</a></li> <li><a href="//www.buytelescopes.com/longshot-target-camera">Longshot Target Camera</a></li> <li><a href="//www.buytelescopes.com/losmandy">Losmandy</a></li> <li><a href="//www.buytelescopes.com/lunt-engineering">Lunt Engineering</a></li> <li><a href="//www.buytelescopes.com/lunt-solar-systems">Lunt Solar Systems</a></li> </ul> <li class='dropdown'><a class='dropdown-toggle' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false' href='#'>M<span class='caret'></span></a> <ul class='dropdown-menu'> <li><a href="//www.buytelescopes.com/manfrotto">Manfrotto</a></li> </li> <li><a href="//www.buytelescopes.com/mathis-instruments">Mathis Instruments</a></li> <li><a href="//www.buytelescopes.com/meade">Meade</a></li> <li><a href="//www.buytelescopes.com/minox">Minox</a></li> <li><a href="//www.buytelescopes.com/mr-bird">Mr. Bird</a></li> </ul> <li class='dropdown'><a class='dropdown-toggle' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false' href='#'>N<span class='caret'></span></a> <ul class='dropdown-menu'> <li><a href="//www.buytelescopes.com/nanuk">NANUK</a></li> </li> <li><a href="//www.buytelescopes.com/national-geographic">National Geographic</a></li> <li><a href="//www.buytelescopes.com/night-owl-optics">Night Owl Optics</a></li> <li><a href="//www.buytelescopes.com/nikon">Nikon</a></li> <li><a href="//www.buytelescopes.com/ningbo-optics">Ningbo Optics</a></li> </ul> <li class='dropdown'><a class='dropdown-toggle' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false' href='#'>O<span class='caret'></span></a> <ul class='dropdown-menu'> <li><a href="//www.buytelescopes.com/optec-ccd-photo-accessories">Optec (CCD Photo Accessories)</a></li> </li> <li><a href="//www.buytelescopes.com/orion">Orion</a></li> </ul> <li class='dropdown'><a class='dropdown-toggle' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false' href='#'>P<span class='caret'></span></a> <ul class='dropdown-menu'> <li><a href="//www.buytelescopes.com/parallax">Parallax</a></li> </li> <li><a href="//www.buytelescopes.com/httpwwwbuytelescopescommanufacturer50-pelican-casesaspx">Pelican (Cases)</a></li> <li><a href="//www.buytelescopes.com/httpwwwbuytelescopescommanufacturer26-pentaxaspx">Pentax</a></li> <li><a href="//www.buytelescopes.com/peterson">Peterson</a></li> <li><a href="//www.buytelescopes.com/peterson-engineering">Peterson Engineering</a></li> <li><a href="//www.buytelescopes.com/pointer">Pointer</a></li> <li><a href="//www.buytelescopes.com/primus-camping">Primus Camping</a></li> <li><a href="//www.buytelescopes.com/pulsar">Pulsar</a></li> </ul> <li class='dropdown'><a class='dropdown-toggle' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false' href='#'>Q<span class='caret'></span></a> <ul class='dropdown-menu'> <li><a href="//www.buytelescopes.com/qhyccd">QHY</a></li> </li> </ul> <li class='dropdown'><a class='dropdown-toggle' data-toggle='dropdown' role='button' aria-haspopup='true' aria-expanded='false' href='#'>R<span 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Finger Lakes Instrumentation (IDEX)

Finger Lakes Instrumentation (IDEX)

FLI has supplied cooled CCD imaging systems to the world&rsquo;s finest observatories, universities, research institutions and back-yard astronomers.&nbsp;

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FLI Theaded Aperture Cap for MicroLine and ProLine

FLI Theaded Aperture Cap for MicroLine and ProLine

SKU: AD-CAP

Price: $50.00

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