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Orion Telescopes
4.57" ID Set of Orion Binoculars Solar Filters
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  • Full-aperture optical glass solar filters for binoculars deliver superb views of the Sun, and sunspots, without risk to your eyes or yopur binoculars' optics
  • Orion white light glass solar filters provide better contrast and a more natural color than Mylar filters
  • Elements are machine-polished and triple-coated with advanced nickel-chromium stainless steel alloy
  • Each Orion binocular solar filter includes three equidistant thumbscrews, 4x 1/16" thick adhesive foam tabs, and 4x 1/8" thick adhesive foam tabs for customized friction fit to your binocular
  • Note: All Orion binocular solar filters are designed for use with an adequate friction fit. Thumbscrews should ONLY be used to keep filter securely in place once a friction fit has been achieved


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Item #  20001
 
This product is compatible with:
  • Orion GiantView 25x100 Binoculars
  • Celestron SkyMaster 25x100 Binoculars

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Sizing Glass Solar Filters

Who said you have to be in the dark to do astronomy? Turning your binoculars to the Sun is fun and educational when you have protective full-aperture solar filters installed. Watch the march of giant sunspots, the clouds of glowing vapor in the photosphere, and solar "granulation" detail. But be sure to protect your precious vision with safe Orion solar filters! Looking at the Sun without properly installed solar filters, even for an instant, can permanently damage your eyes.

Superior to Mylar

These full-aperture optical glass telescope filters deliver superb views of the Sun, without risk to your eyes. While more expensive than Mylar filters, Orion glass solar filters provide better contrast, a more natural yellow-orange color instead of blue, and their glass and aluminum construction is much more durable.

The glass elements are machine-polished and triple-coated with an advanced nickel-chromium stainless steel alloy for a scratch-resistant surface. The filter passes only a fraction of the incoming light, rejecting harmful ultraviolet and infrared radiation.

Each filter is mounted in an aluminum cell that slide-fits over the objective lenses of the binoculars.

 

*WARNING! When using a truss tube Dobsonian telescope for solar observing, always use a Light Shroud and a properly sized solar filter. When you install the Light Shroud make certain there are no gaps between the Shroud and the telescope where direct sunlight can reach the telescope mirror. When a truss tube telescope (equipped with a solar filter but no Light Shroud) is pointing near (not at) the Sun, direct sunlight can hit the mirror and focus on the solar filter or other portions of the telescope. This can lead to eye injury or damage to the telescope. Using a Light Shroud protects your telescope from peripheral sunlight.

Before using any telescope for solar observing, make sure to install all dustcaps or other protective covers on all optical components such as finder scopes to keep sunlight from passing through them. Glancing through an uncovered optical system, even for an instant, can cause permanent eye damage. Always install protective caps on all optical instruments if left out during daylight hours.  

CAUTION: Never look at the Sun, even for an instant, without a protective solar filter. Doing so can permanently damage your eyes.

Warranty

Limited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only. For complete warranty details contact us at 800-447-1001.

Warning

Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.

Product Support
Visit our product support section for instruction manuals and more
3 Equidistant thumbscrews per filter
4x 1/16" Thick adhesive foam tabs
4x 1/8" Thick adhesive foam tabs

Orders received by 1pm Eastern Standard Time for in-stock items ship the same business day. Order received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.

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