What's the Best Solar Filter?
Best Glass Solar Filter on March 2024 Shopping Deals at Bestonio.com
Who said you have to be in the dark to do astronomy? Turning your telescope to the Sun is fun and educational. 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 a safe Orion solar filter! Looking at the Sun without one, even for an inst... [Read More]
A good astronomer wants to use his telescope at night AND day. For this you need a high quality solar filter. Sunspots, eclipses and transiting satellites, all can be seen clearly and safely when using a silver-black polymer filter. The sun will appear in a natural orange color through your telescope. Buying the sheet and making the filter on your ... [Read More]
Who said you have to be in the dark to do astronomy? Turning your telescope to the Sun is fun and educational. 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 a safe Orion solar filter! Looking at the Sun without one, even for an inst... [Read More]
Who said you have to be in the dark to enjoy astronomy? Turning your telescope to the Sun is fun and educational. 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 a safe Orion solar filter! Looking at the Sun without one, even for an ins... [Read More]
Who said you have to be in the dark to do astronomy? Turning your telescope to the Sun is fun and educational. 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 a safe Orion solar filter! Looking at the Sun without one, even for an inst... [Read More]
How do I determine the size of filter to order? Spectrum Telescope filters slip over the sky end of the optical tube of the telescope. To get the proper fit, measure the outer diameter by using a caliper, ruler, or tape measure. Measure the widest distance of the telescope end starting from the exterior of the casing, across the center and to the e... [Read More]
Looking for a practical and affordable solution to washing those high windows or solar panels... well look no further. The AquaSpray Superlite 20 is a fully extendable aluminum water fed pole washing system.... that can be either connected to your pure water system or to a domestic garden hose. The brush head is 11" wide and has two jets that squir... [Read More]
SOLARLITE Filters: NEW (Best Value) After years of R & D we have developed a new solar film that has the optical quality of the glass with the advantages of impregnated polymer (Thousand Oaks Optical Black Polymer). Will never develop pin holes or scratches that can let in light and ruin a filter. Other advantages: Light weight and does not require... [Read More]
Eclipse Glasses - Eclipse Shades Safe Solar Glasses. Absolutely safe for direct solar viewing of Total Solar Eclipses, August 21st, 2017 All of our solar viewing materials are optical density 5 or greater and are "CE" certified which meets the transmission requirements of scale 12-16 of EN 169/1992. All our eclipse glasses meets the 2012 Transmissi... [Read More]
Easily clean those hard to reach places with a cleaner that will make you more efficient and your job easier. Scrub and swipe them away with our newest creation - the Aqua Spray 24' (24 foot) Water-fed Telescoping Pole. It'll help you stand out from the competition without needed heavy and cumbersome ladders. Lightweight aluminum lets you easily na... [Read More]
Who said you have to be in the dark to enjoy astronomy? Turning your telescope to the Sun is fun and educational. 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 a safe Orion solar filter! Looking at the Sun without one, even for an i... [Read More]
Designed to fit snugly over the aperture of your telescope, these optical glass filters block 99.999% of incoming sunlight, allowing you to safely observe sunspots and solar granulation in the Sun's photosphere. The Sun appears in a natural, whitish color. The glass elements are machine-polished and triple-coated with nickel-chromium stainless stee... [Read More]
Designed to fit snugly over the aperture of your telescope, these optical glass filters block 99.999% of incoming sunlight, allowing you to safely observe sunspots and solar granulation in the Sun's photosphere. The Sun appears in a natural, whitish color. The glass elements are machine-polished and triple-coated with nickel-chromium stainless stee... [Read More]
Eclipse Glasses - Eclipse Shades Safe Solar Glasses. Absolutely safe for direct solar viewing of solar eclipses, sun spots and other solar phenomenon. Meets the Standard for ISO 12312-2:2015 All of our solar viewing materials are optical density 5 or greater and are "CE" certified which meets the transmission requirements of scale 12-16 of EN 169/1... [Read More]
How do I determine the size of filter to order? Spectrum Telescope filters slip over the sky end of the optical tube of the telescope. To get the proper fit, measure the outer diameter by using a caliper, ruler, or tape measure. Measure the widest distance of the telescope end starting from the exterior of the casing, across the center and to the e... [Read More]
Used commonly for certain Cameras. We only sell Thousand Oaks Optical (TOO) solar filters, the leading manufacturer that has been making safe solar filters for 35 years. - Safely view the sun anytime, including during all phases of an eclipse with TOO solar filter sheets, lens filters, glasses, or viewers. TOO's exclusive high quality substrates pr... [Read More]
How do I determine the size of filter to order? Spectrum Telescope filters slip over the sky end of the optical tube of the telescope. To get the proper fit, measure the outer diameter by using a caliper, ruler, or tape measure. Measure the widest distance of the telescope end starting from the exterior of the casing, across the center and to the e... [Read More]
The AquaSpray Superlite 24 water fed pole comes with a double gooseneck that conveniently allows you to add a brush and a squeegee to the pole....making cleaning faster and more efficient. Weighing in at 6 lbs the pole is very lightweight and easy to manuver and work with. The brass male connector has a convenient shut off valve and can be connecte... [Read More]
Why is this "Total Solar Eclipse" so special? It's estimated that close to 100 MILLION people in the United States will be outdoors for visibility of at least 90%! From one coast to another, the entire United States will be able to experience partial visibility and it is imperative to have eye protection for all locations! Depending on your l... [Read More]
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