credit card.‡Utilizing a spring-folded assembly design to hold it securely in place on an optic or camera, the Daystar Filters 50mm White-Light Universal Lens Solar Filter allows you to safely view or photograph the sun and solar eclipses. Its filter is made of the 12312-2 ISO-certified SOLARITE film, which stops more than 99.999% of intense light, plus 100% of harmful IR and UV radiation — revealing sunspots and super granules on the solar surface. Made to fit on the front of lenses, telescopes, spotting scopes, or other optics and imaging devices, this version of the ULF can accommodate housings, sunshades, and dew shields with an outside diameter from 65-89mm (2.55-3.50"). The filter has a clear aperture of 70mm, so vignetting may occur when used on lenses and optics that approach the maximum recommended diameter in the size range.
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Key Features
- Safe Solar Viewing and Photography
- For Lenses, Telescopes, and other Optics
- 12312-2 ISO-Certified SOLARLITE Film
- Fits Outside Diameters from 65-89mm
Utilizing a spring-folded assembly design to hold it securely in place on an optic or camera, the Daystar Filters 50mm White-Light Universal Lens Solar Filter allows you to safely view or photograph the sun and solar eclipses. Its filter is made of the 12312-2 ISO-certified SOLARITE film, which stops more than 99.999% of intense light, plus 100% of harmful IR and UV radiation — revealing sunspots and super granules on the solar surface. Made to fit on the front of lenses, telescopes, spotting scopes, or other optics and imaging devices, this version of the ULF can accommodate housings, sunshades, and dew shields with an outside diameter from 65-89mm (2.55-3.50"). The filter has a clear aperture of 70mm, so vignetting may occur when used on lenses and optics that approach the maximum recommended diameter in the size range.
$19.95
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.
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.
DayStar Filters ULF70 Overview
UPC: 724696425847
DayStar Filters ULF70 Specs
Packaging Info
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DayStar Filters ULF70 Reviews
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70 mm size, would it work on my 2 lenses with ...
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?
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.
Date published: 2021-03-08
Are these left over from 2017? That's the date on ...
Are these left over from 2017? That's the date on the product photo.
The DayStar Filters 70mm White-Light Universal Lens Solar Filter (Single, 65-89mm OD), that B&H offers are not left overs at all.
Date published: 2023-09-01
If using 67 mm lens which one is better to use ...
If using 67 mm lens which one is better to use 65-89, or 50-69?
My selection would be for the smaller, DayStar Filters 50mm White-Light Universal Lens Solar Filter (Single, 50-69mm OD)
BH #DAULF50 • MFR #ULF50
Date published: 2022-08-23
question
What would be the best size for a Nikon 18-200 lens? The current screw-on filter is 72mm.
Measure diameter at end of lens with out a lenscap. See specs for this filter and see if it slides over your lens.
Date published: 2018-08-27
question
Will I need this to take picture of the eclipse with my Sony A99?
Absolutely! All cameras risk (will sustain) light sensor damage when imaging the Sun without a proper filter with the exception of the 2 minutes or so of totality of a total eclipse. This only takes place in the ribbon of totality which during the upcoming Aug. 21st event will be only 70 miles or so wide and at very specific times per location.
Date published: 2018-08-27
question
What size should I get for Canon 70-200?
If you go to Daystar website or call them on the phone, I think that is where I read that if you have the 77MM pro lens, meaning it is 77MM in diameter then get the 65 - 89 Solar filter. I have the 70-200 F2.8 non IS lens. I did not put it on yet.
Date published: 2018-08-27
question
What is the difference between this product and a Neutral Density 5.4 Solar Eclipse Filter besides the price?
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.
Date published: 2023-11-28
question
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?
Need to protect your eyes, that is the most important thing. My suggestion would be to keep your glasses on and mess around with the filter before the event. There will be plenty of time to take photos of the sun before the event. But keep the eyes protected and the camera lens.
Date published: 2018-08-27