Sporting an "American Eclipse" graphic, these Eclipse Glasses (50-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. How do I connect the JLCooper Eclipse TX Compact Transport Controller to a MacBook Pro's USB-C port?

A: The JLCooper Eclipse TX Midnight Compact Transport Controller uses Ethernet for communication with the host devices.

Q: 2. What is the difference between a tuned for prominences and a chromosphere filter? Is there one of them that does both better? How do I choose?

A: No, two different condition. The chromosphere is the sun's surface. The prominence is viewing sun flairs around the perimeter of the sun. .

Q: 3. what is the ND equivalent of this filter?

A: The DayStar Filters 70mm White-Light Universal Lens Solar Filter (Single, 65-89mm OD) is a solar filter and not an ND. So there is no density rating for it.

Q: 4. I can't find any specs. Does anyone know if the phone filters actually protect the phone camera?

A: The only information B&H has is from the manufacture website: https://www.eclipseglasses.com/products/solar-snap-the-eclipse-app

Q: 5. I only have a viewfinder on my Nikon D3300. I assume I need to have my solar Glasses on as well as the camera solar filter?

A: Once the filter is secure you can look through the viewfinder. If you wear your glasses and have the filter you won't be able to see anything through it anyway.

Q: 6. 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: 7. What size should I get for a lens using a 77mm filter, Canon 100-400?

A: Get the 65-89mm OD (outside diameter). I have a 77mm lens and it fits perfectly.

Q: 8. 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: 9. 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: 10. 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