Sporting an "American Eclipse" graphic, these Eclipse Glasses (100-pack) from DayStar Filters allow you to safely witness a rare and awe-inspiring celestial event. Each pair is ISO-certified for safe direct solar viewing to the 12312-2 standard, blocking 100% of harmful ultraviolet (UV) and infrared (IR) radiation while filtering out greater than 99.99% of intense visible light. The frames are made of card stock with two creases on the ear pieces so you can fold them to create the perfect fit.

ISO 12312-2 Certified for Solar Viewing    Made for Observing Solar Eclipses    Can Be Used for Viewing Large Sunspots

• ISO 12312-2 Certified for Solar Viewing
• Recommended by AAS, the American Astronomical Society
• American Eclipse graphic with stars and stripes
• Block 100% of harmful ultraviolet (UV) and infrared (IR) radiation
• Filter out more than 99.99% of intense visible light

Related Questions and Answers

Q: 1. DayStar Filters Camera Quark H-alpha Solar Filter for Canon (Prominence): Does this provide product adequate filtration of the sun for the upcoming eclipse, or does it need to be used in consort with additional filters on camera/scope for viewing?

A: The DayStar Filters Camera Quark H-alpha Solar Filter for Canon (Prominence) goes between your lens and camera. You still need a ERF (energy reflecting filter) on the front of your lens. This will prevent damage to the lens. For help choosing a ERF (energy reflecting filter) for your lens email us at sportoptics@bandh.com.

Q: 2. Is this umbrella compatible with Profoto Acute lamp heads?

A: No it's not compatible you need to use one with a 7mm shaft.

Q: 3. What is gained by being able to remove the black cover?

A: By removing the cover you can use the umbrella as a shoot through for a different lighting look.

Q: 4. What is the difference between this product and a Neutral Density 5.4 Solar Eclipse Filter besides the price?

A: The difference is safety and your vision! The solar filter is ISO 12312-2 Compliant. The neutral density filter is NOT. Read the ISO Warning on the product. ISO 12312-2 Compliant Warning: Viewing the Sun without proper protection can cause permanent eye damage, blindness, and equipment damage. Always use an approved ISO 12312-2 certified solar filter when observing the Sun through optics or cameras. Never use photographic neutral density filters for direct solar viewing, viewing the sun through an optic, or when using cameras with an optical viewfinder. Ensure the solar filter is ISO 12312-2 Compliant. And buy from a reputable source like B&H. Many of the answers to this question are inaccurate and dangerous. I have flagged those answers to B&H so hopefully those answers have already been removed. When you are looking at the sun either directly or through optics, get your answers from experts in the field.

Q: 5. So if you're going to use it on a Canon R6 you'd need two adaptors?

A: All you would need is the Vivitar T-Mount to Canon RF-Mount Adapter. Link to Item: https://bhpho.to/2R13gQg

Q: 6. Looking at the video, there does not appear to be any filter in front on the front element on the telephoto lense. Wouldn't you have to have a solar filter in front to keep from damaging the internal components of the telephoto lens? Should you use a Mylar solar sheet like I normally use for telephoto sun pictures.

A: You are right,it is called ERF(energy reflecting filter). I have ordered one with my Ha filter Aug 3 but has not arrived. So haven't been able to used the Ha filter.

Q: 7. 70 mm size, would it work on my 2 lenses with filter sizes are 77 and 62 mm or should I also buy the smaller size?

A: For use on a 77 mm filter size , we recommend the DayStar Filters 90mm White-Light Universal Lens Solar Filter (Single, 85-99mm OD) B&H # DAULF90 90mm = 3.54331 inches. 77 mm = 3.0315 70 mm = 2.75591 inches. 62 mm = 2.44094 inches.

Q: 8. What size should I get for a Nikon 18-200 lens? The current screw-on filter says 72mm.

A: The 65-80 MM works perfectly on my Nikon with a 72mm lens cap. Since the camera will be pointing UP, it can't just fall off. As to folding the tabs, it doesn't matter which one you start with, just fold down the little tab on the left side first (looking at the word side). The little tab will be at a 45 degree angle, Makes it easier to get the big tab located on the adjacent right side into the notch, then fold the little tab back up to hold the right tab in place.During an eclipse, you want the filter to slip off/on super easy!

Q: 9. Can I use this to take photos of the sun for practice of the upcoming solar eclipse?

A: Yes. The DayStar Filters 70mm White-Light Universal Lens Solar Filter can be used for solar photography with or without an eclipse.

Q: 10. Is this compatible with Nikon z or Nikon F ?

A: The DayStar Filters Camera Quark H-Alpha Solar Filter for Nikon (Prominence) will work with Nikon F mount lenses,