Finding the best telescope solar filter 8 inch suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
Best telescope solar filter 8 inch
1. SolarLite Solar Filter for Telescope, fits Celestron and Meade 8" Schmidt Cassegrain
Feature
236mm9.312" SolarLite Filter for 203mm8.00" instruments. This filter should fit the following models: Celestron and Meade 8" Schmidt Cassegrain and instruments of similar outer diameter. (Will not fit the Meade Light Switch 8" S/C due to the OTA arm). Part number S9187.Please read carefully: 236mm9.312" is the diameter of the filter. The filter fits like a cap by friction. To be absolutely sure that the filter will fit, please measure the outer diameter of your instrument and make sure that it is not larger.
SolarLite filters have the optical quality of the glass with the advantages of impregnated polymer (Thousand Oaks Optical Black Polymer). The sun will appear in a natural yellow-orange color when viewed through your telescope using this filter.
This is a high quality product of Thousand Oaks Optical (Arizona), a manufacturer of safe solar filters for over 30 years. Words of the producer: "Stronger than any other solar film on the market. Safe for 15 years."
WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS/CAMERA. IN CASE NECESSARY, USE STICKY TAPE TO SECURE IT. NEVER OBSERVE SUN WITHOUT A PROPERLY ATTACHED FILTER.
Description
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 re-balancing tube assembly, will not break, consistent yellow-orange solar image, even density with any aperture, flat surface compared to other thin film filters that have wrinkles and creases. Will not tear or puncture. Stronger than any other solar film on the market. Also available in sheets. Guaranteed 15 years.2. Celestron 94244 Enhance Your Viewing Experience Telescope Filter, 8", Black
Feature
Instantly transform your normal Celestron 8" Schmidt-Cassegrain telescopes (8" SCT) and Celestron 8" EdgeHD telescopes into a yellow-light solar telescope.ISO compliant solar safe film protects your eyes when viewing the sun, unlike some other filters on the market
Solar film produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing
Designed from the telescope's lens cap for a snug fit, each filter includes two safety Velcro straps and four self-adhesive Velcro pads for safely securing your solar filter in place
Description
Enhance your viewing experience with Celestron's EclipSmart Solar Filter for Celestron 8 telescopes. With two Velcro straps and four self-adhesive Velcro pads for added safety, you can be assured that the solar filter cannot be accidentally knocked off and will provide Solar Safe, ISO compliant viewing. List of 8" SCT: Advanced VX 8" Schmidt-Cassegrain Telescope Advanced VX 8 EdgeHD Telescope CPC 800 GPS (XLT) Computerized Telescope CPC Deluxe 800 HD Computerized Telescope NexStar 8SE Computerized Telescope NexStar Evolution 8 Nexstar Evolution 8 HD with StarSense CGEM - 800 Computerized Telescope CGEM 800 HD Computerized Telescope CGEM II 800 Schmidt-Cassegrain Telescopes CGEM II 800 EdgeHD Telescopes CGX Equatorial 800 Schmidt-Cassegrain Telescopes CGX Equatorial 800 HD Telescopes Solar Safe Technology EclipSmart solar products feature Solar Safe filter technology providing the ultimate protection from harmful solar radiation, including both IR and UV light, and filters 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct solar observation and has been independently tested by SAI Global Assurance Services. Solar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and, AS/NZS 1338.1:2012, Filters for Eye Protectors.3. 8"x8" Solar Filter Sheet for Telescopes, Binoculars and Cameras
Feature
Silver - Black polymer is the most common filtering material for observing sunspots and granulation, through telescopes and binoculars.These sheets are a quality product of Thousand Oaks Optical, Arizona, a manufacturer of safe solar filters for over 30 years. "Stronger than Mylar with the filtering properties protected within the substrate. Guaranteed five years."
Make a filter on your own for any telescope / binoculars / camera, and for a fraction of what factory made filters cost.
The sun will appear in a natural orange color when viewed through your telescope using this filter.
WARNING: ALWAYS MAKE SURE THE FILTER IS WELL ATTACHED TO THE TELESCOPE/BINOCULARS, USING STICKY TAPE, TO KEEP IT FROM FALLING WHILE OBSERVING!
Description
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 own will also save you a lot of money. Thousand Oaks Optical have been producing high quality solar filters for the past 30 years and we are an authorized distributor of theirs. Worldwide shipping available.4. 9.45" ID Orion Full Aperture Solar Filter
Feature
A must-have for safely observing the Sun without damaging your eyes - optical glass filter fits snugly over your telescope's aperture to block 99.9% of incoming sunlightFits Orion SkyQuest XT8 Classic Dobsonian, XT8 PLUS Dobsonian, XT8i IntelliScope Dobsonian, XT8g GoTo Dobsonian, Atlas 8 EQ and SkyView Pro 8 EQ, 8" f/3.9 Newtonian Astrograph, and more
Each Orion telescope solar filter is mounted in a foam-lined aluminum cell featuring three equidistant securing thumbscrews, 4x 1/16" thick adhesive foam tabs, and 4x 1/8" thick adhesive foam tabs for customized friction fit to your telescope
Filter inside diameter is 9.45" - fits optical tubes with an outer diameter of 9.2" to 9.45" with included shim materials and securing thumbscrews
Note: All Orion solar filters are designed for use with an adequate friction fit attachment. Thumbscrews should ONLY be used to keep filter securely in place once a friction fit has been achieved
Description
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 steel for a scratch-resistant surface. Each filter has three nylon thumbscrews to ensure a snug fit to the front of your telescope or binocular. The thumbscrews complement the press-fit foam lining inside the filter's durable aluminum cell to accommodate diameters up to 1/4" smaller than the nominal size. A tight press fit is still required for safe solar viewing. Lifetime limited warranty. CAUTION: Never look at the Sun, either directly or through a telescope, without a professionally made protective solar filter installed that completely covers the front of the instrument, or permanent eye damage could result.5. Celestron 94243 Enhance Your Viewing Experience Telescope Filter, 6", Black
Feature
instantly transform your normal Celestron 6" Schmidt-Cassegrain telescopes (6" SCT) into a yellow-light solar telescope (complete list of 6" SCT look in description section)ISO compliant solar safe film protects your eyes when viewing the sun, unlike some other filters on the market
Solar film produced in the USA by American Paper Optics, one of the suppliers recommended by NASA for safe solar viewing
Designed from the telescope's lens cap for a snug fit, each filter includes two safety Velcro straps and four self-adhesive Velcro pads for safely securing your solar filter in place
Description
With two Velcro straps and four self-adhesive Velcro pads for added safety, you can be assured that the solar filter cannot be accidentally knocked off and will provide Solar Safe, ISO compliant viewing SkyProdigy 6" Computerized Telescope Advanced VX 6" Schmidt-Cassegrain Telescope NexStar 6SE Computerized Telescope NexStar Evolution 6 EclipSmart solar products feature Solar Safe filter technology providing the ultimate protection from harmful solar radiation, including both IR and UV light, and filters 99.999% of visible light. Celestron Solar Safe filter technology is GUARANTEED SAFE for direct solar observation and has been independently tested by SAI Global Assurance Services. Solar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun and, AS/NZS 1338.1:2012, Filters for Eye Protectors.6. Astromania Deluxe Solar Filter 180mm Adjustable Metal Cap for Telescope Tubes with Outer Diameter from 150 To 172mm Aperture 155mm - Immediately Sun Becomes"Within Reach"
Feature
A must-have to safely observe the sun without damaging your eyes - optical filter fits snugly over your telescope's aperture to block 99.9% of incoming sunlight.This filter features an inside diameter of 155mm - it is designed to fit optical tubes with an outer diameter of 150mm to 172mm,the outer diameter of filter is 180mm.
The solar filter meets ISO 12312-2: 2015 and Amazon has verified the security. Explore the Sun safely through a telescope with this high-quality solar filter featuring Baader AstroSolar film in a sturdy aluminum cell.
Three clamping screws with protective plastic caps - ensure a perfect fit and are also gentle on your telescope,attaches directly - filter in anodized aluminium mounting.
NOTE: (1)Never Use Your Telescope If The Sun Filter is Any Disrepair, Otherwise Per-manent Eye Damage Will Result.(2)Because of the larger diameter, some solar filters may have wavy line on the film which will not have any effect for observation.
Description
The sun is our central star, from which we live. That alone should be reason enough to observe it even more closely. The new Astromania solar filters let you do that easily and above all safely and are specially tailored to your telescope.Do you want a solar filter which does not involve any DIY? One which you can simply push onto the end of your telescope and immediately start solar observing? Then an Astromania solar filter is the perfect choice - they come fully assembled in an anodized aluminium mount. Which means you simply attach it and our Sun immediately becomes "within reach".Our complete line of Safety Film Solar Filters feature renowned Baader AstroSolar Safety Film in a sturdy, clear-anodized aluminum cell. The high-quality polymer film material is metallized on both sides with an ion-deposited coating to form a safe barrier against all but 0.0001% of incoming sunlight to provide a clear, crisp view while rejecting harmful ultraviolet and infrared radiation. With exceptional resolution and superior contrast compared to Mylar and other solar filter materials, Astromania Solar Filters display a natural, neutral white view of the Sun's surface, without artificial tinting. Once attached to a telescope, these filters provide sharp, scatter-free views of sunspots, solar eclipses, planetary transits, solar granulation, and even white filamentary faculae - the latter of which cannot be seen with most other solar filters. Due to their neutral color balance, Astromania Safety Film Solar Filters can be used in tandem with various color eyepiece filters to accentuate certain spectral passbands for telescopic studies of different layers within the solar "atmosphere".7. 8" x 11" Solar Filter Film Sheet - 1 ea
Feature
Dimensions: 8.5" X 11"Make your own solar filter for camera, telescope, finder, binocular or handheld eclipse viewer
Solar image is yellow-orange; Made in USA
Black polymer is the most common filtering material for observing sunspots and granulation through telescopes and binoculars; Consistent yellow-orange solar image, even density with any aperture, and flat surface compared to other thin film filters that have wrinkles and creases; (Sheet is shipped in between cardboard and does not include a storage case)
REMEMBER, DO NOT VIEW THE SUN THROUGH AN UNPROTECTED FINDER SCOPE. MAKE SURE TO DETACH OR COVER YOUR FINDER SCOPE IF IT IS UNPROTECTED!
Description
Black Polymer sheets are commonly used to make home-made solar filters. Can be used for naked eye observation of the sun, telescopes, finders, and binoculars. - 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 provide superior safety features, sharper solar images, and a pleasing orange solar image. All products meet CE requirements. Only TOO has CE and ISO certification. Safe for unlimited visual and photographic use. Transmission: 1/1,000th of 1% (Optical Density 5). - TOO products were exclusively chosen by NASA for use aboard the Space Shuttles. Other professional users include: ABC, BBC CBS, NBC, CNN, NOVA, The Discovery Channel, National Geographic, and most major universities and observatories throughout the world. TOO uses the latest technology for manufacturing and developing new products. Tens of thousands of their solar filters and millions of their solar eclipse viewers are used world wide.8. Astromania solar filter, 114mm - let you also do astronomy during the day
Feature
Attaches directly to your standard telescope,saves time - no tinkering or construction necessary. e.g, suitable for Skywatcher, celestron, Meade, konus, Orion 114/900 and more.Made using high optical quality Baader Planetarium AstroSolar solar foil (filter factor ND5). The solar filter meets ISO 12312-2: 2015 and Amazon has verified the security.
With a filter factor of 100,000 times, only 0.001% of the sunlight entering the telescope reaches your eye, which means you can always observe the Sun in perfect safety.
It is also great for observing solar eclipses - it is breath-taking watching the Moon gradually obscure the Sun's disc. The outer diameter is 127.7mm and there is an adhesive foam ring included in delivery, with which the filter can be expanded to the correct diameter.
Exact matching plastic frame for many models,inexpensive solar filter,using the 'Telescope front Diameter' column to see which outer diameter you need to have so that the filter will fit on your telescope.
Description
The Astromania solar filter comes already assembled in a plastic frame. That means that you will not have to tinker around or construct anything. This filter makes it simplicity itself for you to use - just attach it to your telescope and it already fits perfectly. This solar filter is made using a special filter foil that provides you with a neutral white image of the Sun. With a filter factor of 100,000 times, only 0.001% of the sunlight entering the telescope reaches your eye, which means you can always observe the Sun in perfect safety. This filter is fantastic for when you want to observe sunspots and solar flares and also for observing granulation on the surface of the Sun. It is also great for observing solar eclipses - it is breath-taking watching the Moon gradually obscure the Sun's disc.The Sun always shows some exciting detail. Keep a record of the spots and flares with your camera and become a solar photographer. You can also keep track of how an entire sunspot group evolves. Nothing could be easier! Included in delivery is an adhesive foam ring, with which the filter can be reduced to the correct diameter.9. S-9187 - SolarLite Film Mounted Full Aperture Solar Filter for Certain 8" (203mm) Telescopes
Feature
Measurements: (Clear Aperture size (viewing area) 203mm8.00") (Outer Cell's I.D. "Inner Diameter" size 233mm9.187" - This measurement should be 1/16" - 1/4" larger than the aperture tube of your telescope, finder, or dew shield lens holder's O.D. "Outer Diameter")NEW (Best Value); After years of R & D Thousand Oaks Optical (TOO) has developed a new solar film that has the optical quality of the glass with the advantages of impregnated polymer (TOO's Black Polymer); Will never develop pin holes or scratches that can let in light and ruin a filter
Consistent yellow-orange solar image, even density with any aperture, and flat surface compared to other thin film filters that have wrinkles and creases; Stronger than any other solar film on the market
Fits Celestron & Meade 8 S/C Telescopes and more; (Shipped in box, does not include a storage case)
NOTE: Shipped by USPS (Signature required); ALWAYS MAKE SURE THE SOLAR FILTER IS WELL ATTACHED TO YOUR INSTRUMENT BEFORE OBSERVING; USE ENCLOSED FELT PAD(S) TO ENSURE A SNUG FIT; REMEMBER, DO NOT VIEW THE SUN THROUGH AN UNPROTECTED FINDER SCOPE AS WELL AS YOUR MAIN INSTRUMENT. MAKE SURE TO DETACH OR COVER YOUR FINDER SCOPE IF IT IS UNPROTECTED!
Description
Used most commonly for Telescopes and some Finders. Note, brands shown above are only a guide. Manufacturers sometimes make changes so we strongly recommend the outside diameter (O.D.) of your instrument's aperture tube be measured to be sure the correct filter is chosen. Choose the closest outer cell's inner diameter (I.D.) size larger than the O.D. of your instrument. Example: part numbers BP4250, G4250, and S-4250 have an outer cell I.D. size of 4 1/4". They will fit O.D. telescope measurements from 4" to 4 3/16". Do not choose a size the same as your O.D. since it will be too tight and not allow room for a felt lining. Ample felt is included for custom fitting. - 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 provide superior safety features, sharper solar images, and a pleasing orange solar image. All products meet CE requirements. Only TOO has CE and ISO certification. Safe for unlimited visual and photographic use. Transmission: 1/1,000th of 1% (Optical Density 5). - TOO products were exclusively chosen by NASA for use aboard the Space Shuttles. Other professional users include: ABC, BBC CBS, NBC, CNN, NOVA, The Discovery Channel, National Geographic, and most major universities and observatories throughout the world. TOO uses the latest technology for manufacturing and developing new products. Tens of thousands of their solar filters and millions of their solar eclipse viewers are used world wide.10. Astromania solar filter, 130mm - let you also do astronomy during the day
Feature
Attaches directly to your standard telescope,saves time - no tinkering or construction necessary. e.g, suitable for Skywatcher, celestron, Meade, konus, Orion 130/920 and more.Made using high optical quality Baader Planetarium AstroSolar solar foil (filter factor ND5). The solar filter meets ISO 12312-2: 2015 and Amazon has verified the security.
With a filter factor of 100,000 times, only 0.001% of the sunlight entering the telescope reaches your eye, which means you can always observe the Sun in perfect safety.
It is also great for observing solar eclipses - it is breath-taking watching the Moon gradually obscure the Sun's disc. The outer diameter is 149.6mm and there is an adhesive foam ring included in delivery, with which the filter can be expanded to the correct diameter.
Exact matching plastic frame for many models,inexpensive solar filter,using the 'Telescope front Diameter' column to see which outer diameter you need to have so that the filter will fit on your telescope.
