Viltrox gave us a preview of its AF ... Water- and stain-resistant coating on front lens Aerospace-grade full-metal housing 15 elements in 10 groups optical structure: 5 ED lenses, 3 high ...

The findings were recently published in the journal Results in Optics. The scientists discovered that by coating a regular ...

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Filipino scientists have discovered a simple, affordable way to make dynamically adjustable water-based lenses that have a wide variety of potential future applications—from classrooms and ...

Water droplets maintain their spherical shape and optical properties when placed on a hydrophobic surface made by coating a ...