DayStar Filters 70mm White-Light Universal Lens Solar Filter (2-Pack, 65-89mm OD)

DayStar Filters 70mm White-Light Universal Lens Solar Filter (2-Pack, 65-89mm OD)

DayStar Filters 70mm White-Light Universal Lens Solar Filter (2-Pack, 65-89mm OD)

B&H # DAULF702 MFR # ULF70-2



DayStar Filters 70mm White-Light Universal Lens Solar Filter (2-Pack, 65-89mm OD)

DayStar Filters 70mm White-Light Universal Lens Solar Filter (2-Pack, 65-89mm OD)

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Expected availability: 7-10 business days

Product Highlights

  • Safe Solar Viewing and Photography
  • For Lenses, Telescopes, and Binoculars
  • 12312-2 ISO-Certified SOLARLITE Film
  • Fits Outside Diameters from 65-89mm
  • 70mm Clear Filter Aperture
  • Spring-Folded Design Holds In Place
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Options: 2 x Lens Solar Filters

1 x Lens Solar Filter

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1 x Solar Filter, 5 x Solar Glasses

More on the Way

2 x Lens Solar Filters 2 x Solar Filters, 5 x Solar Glasses

Not available with current selections

SAFETY FIRST: Observing the Sun without the proper protection may result in serious personal injury, including permanent eye damage and blindness, and/or damage to equipment. Never point an optic at the sun without an approved solar filter on the front of the optic. For direct solar viewing, viewing the sun through an optic, or when using cameras with an optical viewfinder, ensure your filter is ISO 12312-2 (also written as ISO 12312-2:2015) certified. Never use photographic neutral density filters for direct solar viewing, viewing the sun through an optic, or when using cameras with an optical viewfinder.

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DayStar Filters ULF70-2 overview

  • 1Description

Utilizing an ingenious spring-folded assembly design to hold it securely in place, the 2-pack of Daystar Filters 50mm White-Light Universal Lens Solar Filters allows you to safely view or photograph the sun and solar eclipses. The ULF is offered here in a 2-pack for safe solar viewing with binoculars, or multiple optics and lenses without having to move the filter. They are made of the 12312-2 ISO-certified SOLARITE film, which blocks 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 camera lenses, telescopes, spotting scopes, binoculars 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.

UPC: 724696425878

DayStar Filters ULF70-2 specs

Packaging Infovseffrbcewuu
Package Weight 0.2 lb
Box Dimensions (LxWxH) 7.3 x 7.3 x 0.3"

DayStar Filters ULF70-2 reviews

70mm White-Light Universal Lens Solar Filter (2-Pack, 65-89mm OD) is rated 4.3 out of 5 by 32.
Rated 5 out of 5 by from My First Solar Filter On My First Solar Eclipse I tested the solar filter before the day of Solar Eclipse in New York City. It worked through my testing and I was able to get the right setting for my camera. I was shooting F8, 1/250 of a second, at 300mm cropped at 450mm. On the day of the Partial Solar Eclipse in Coney Island, it did a fine job and a whole bunch of strangers wanted to see the eclipse. They were surprised just like I was. I had to pick the bigger size for my 62mm lens so that way the shot won't be cropped on my images with the vignetting that I would get from smaller version. By looking closely at the images, I could see sun spots. I have over 500 images in a raw file. Peace!
Date published: 2017-08-22
Rated 4 out of 5 by from Good value for money After looking for some time for a reasonably priced filter for photographing the upcoming solar eclipse I saw mention of this option. I found the filter to be a little tricky to assemble and the little cardboard tabs are a bit prone to slip out. Judicious application of adhesive tape remedied this easily, however. Once assembled the filter performs its assigned task very well. It stays in place over the lens and the resulting images are fine. I'm looking forward to using it in August. I have no hesitation in recommending this filter to anyone wanting to make solar images, whether of the upcoming eclipse or at other times.
Date published: 2017-06-29
Rated 5 out of 5 by from Works great for the price. Although the eclipse has not happened yet, I did use this filter to take a regular photo of the sun mid day. It works really well. I am not use why people have written that it is hard to set up. It is not that difficult you will need 5 to 10 min. to fold the sides and connect them together, but as long as your patient and take your time it work well. For the cost I couldn't see anything beating this. The photo I took was really clear and crisp. I think I actually got the recent massive sun spot in the photo. I will say one thing I don't like and wish was changed is that this product doesn't really have any mechanism to keep in in place on the lense. Meaning if you hold your camera up towards the sun to take a photo it works great, but if you put your camera down, meaning just let it hang off your neck strap or hold the camera in a less than horizontal position the product could and probably would slide right off. I was thinking of modifying this and adding some soft packing foam to the inside to make it a more snug fit.
Date published: 2017-07-19
Rated 5 out of 5 by from it works This size fit my Canon 100-400 perfectly, got a few practice shots in and they look fine.
Date published: 2017-07-09
Rated 5 out of 5 by from Will Buy A Few More - Excellent Filter The filter is converted from flat cardboard into a cup shape using the first 3 principles of Origami. Once together this filter is a perfect fit over the objective end of a Canon 70-200 mm II lens. I really like it because the sun appears sun color rather than white which is what I previously using stacked ND filters on the lens. The cardboard filter is too large for my old 28-135mm kit lens (which is a 72mm diameter) and would need a bunch of tape. I will likely buy two more of these as backups.
Date published: 2017-07-24
Rated 3 out of 5 by from Looks great, Doesn't fit Fuji 100-400 This size does not fit properly over the Fuji xf100-400. Get the next size up if that's your lens.
Date published: 2017-07-17
Rated 1 out of 5 by from Very disappointed. This filter -- while obviously designed to mount on a lens, and, presumptively (absent any indication to the contrary) suitable for a camera lens, appears to be about 2/3rds of a stop too dense -- ie, suitable for direct (eyeball) observation but less so for camera use. Worse, the internal surface of the filter material interacts with reflections from the camera lens outer-most element thus damaging the images recorded using it.
Date published: 2017-08-30
Rated 4 out of 5 by from Good, Inexpensive Solution I was sceptical about how well these filters would attach and protect my eyes during the solar eclipse, but they worked pretty well. The assembly was easy but the fit was a bit loose on my 70mm binoculars. I used a small piece of duct tape to secure the filters to the binoculars and that worked fine. These filters were a cheap and easy solution to the solar viewing task.
Date published: 2017-08-23
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