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Hoarfrost and columnar ice on the roof of a glacier cave beneath the Castner Glacier. These enormous caves form from water flowing beneath the glacier. Warmer air in the summer often helps melt out and open up the entrances. This was taken during a short hike yesterday. Check out the full story with lots of photos and video below!
Camera | Nikon NIKON D7100 (Current model NIKON D7500) |
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Lens | Sigma 17-50mm F2.8 EX DC OS HSM for Nikon (For Canon cameras) |
Focal Length | 22.0 mm (33.0 mm in 35mm) |
Aperture | f/11 |
Exposure Time | 0.3s |
ISO | 160 |