Features at a Glance:

• Ultra-Dark Neutral Density Filter
• Filter Factor 6.0, 20-Stop Correction
• Multicoated Optical Glass Construction
• Scratch-, Water-, and Smudge-Proof
• Slim, Double Threaded Metal Frame
• For Long Exposure and Astrophotography
• Increase Exposure Time and Aperture

Overview:

For solar eclipse photography, it is essential you have the right tools to avoid damaging your camera. This lens filter is a good choice as it provides a 20-stop correction with no effect on image coloration. It's optical glass features a multicoating that optimizes light transmission and minimizes glare. It also features a coating that resists scratches, water, and fingerprints, making it easy to clean. The slim aluminum filter ring allows it to be used on wide-angle lenses without vignetting.