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Laowa is going big with its 180mm F4.5 1.5x macro lens

When you use DPReview links to buy products, the site may earn a commission. Image: Laowa Laowa has announced the 180mm F4.5 ...
Nanowerk

DNA inspired metamaterials deliver reusable shock absorption through twist compression

A modular metamaterial mimics DNA geometry to combine twist compression, tunable stiffness, fast recovery, and reusable shock ...
AZoOptics

Diffraction and Dispersion: How Light is Separated into Spectra

Understanding diffraction and dispersion is key to optical science, influencing technologies like spectroscopy, fiber optics, ...