• ULF 90mm Universal White Light Solar Filter for Camera Lenses — Safe Sun Photography for DSLRs and Mirrorless Cameras
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ULF Filters

ULF 90mm Universal White Light Solar Filter for Camera Lenses — Safe Sun Photography for DSLRs and Mirrorless Cameras

ULF 90mm Universal White Light Solar Filter for Camera Lenses — Safe Sun Photography for DSLRs and Mirrorless Cameras

$34.95
$34.95
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The ULF 90mm Universal white-light solar filter lets you safely photograph or view the Sun through a larger camera lens or small optic. It fits over the front of a ~90mm lens and blocks the Sun's intense light to safe levels, capturing sunspots, the sharp solar limb, and partial-eclipse phases in a near-natural white-light image. A 2-pack option is available for binoculars, which need a filter on each objective.

Safety note: the filter must fully cover the front of the lens or objective and be held on securely. Only view or photograph the Sun with the filter fitted — never point unfiltered optics or your eyes at the Sun.

Who it's for
Photographers and educators who need safe, affordable white-light solar filters for ~90mm lenses, plus binocular users (2-pack). New to solar imaging? See our beginner's guide to astrophotography.

  • Safe white-light film: reduces the Sun to safe levels for photography and viewing when properly fitted.
  • Fits ~90mm fronts: universal design for larger camera lenses and small optics around 90mm.
  • Captures sunspots & eclipses: near-natural white-light image of the solar disc and limb.
  • Single or 2-pack: buy one, in bulk (10/50-unit minimums), or as a 2-pack for binoculars.
  • Affordable & portable: a low-cost way to outfit cameras and groups safely.
Specifications
Type Universal white-light solar filter for camera lenses
Fits Lens fronts around 90mm
View Near-natural white light; sunspots, limb, and eclipse phases
Options Bulk (10/50-unit minimum) or 2-Pack for binoculars
Model / SKU ULF90 / ULF90-2 (2-pack)

Is it safe for solar photography?
Yes, when it fully covers the lens front and is secured in place. Inspect for pinholes or damage before every use.

What's the 2-pack for?
Binoculars have two objectives, so the 2-pack provides a filter for each side.

Will it fit my lens?
It's a universal design for fronts around 90mm. For larger optics, choose a correspondingly sized filter.

What will I see?
Sunspots and the sharp edge of the Sun in a near-natural white-light view.

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Frequently Asked Questions

With a beginner telescope you can see a surprising amount — the craters and mountains on the Moon, the rings of Saturn, the moons of Jupiter, and star clusters like the Pleiades. As you get more comfortable, you can also spot nebulae and distant galaxies. Not sure which beginner telescope is right for you? Check out our Telescope Buying Guide.
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