This softer alternative to a spotlight proves a versatile lighting modifier for flash and powerful continuous heads, says Damien Demolder The post Neewer CSF10 Fresnel Lens review – the light modifier ...

Arkoslight designs, develops, and manufactures high-quality technical lighting that enhances well-being in livable spaces. The Directional Track Light Systems offer seamless integration, efficiency, ...

Abstract: A novel design approach for truncating a phase-reversal Fresnel lens is presented. This method relies on focusing the feed antenna’s radiation in a single plane through the use of cascaded ...

Upgrade your eyewear with glasses that can function as cameras, headphones, and AR displays. We've tested all the major models and have everything you need to know to pick the best smart glasses for ...

Abstract: Vibrators are widely used in agriculture, such as for vibrating trees to harvest fruits and nuts, or for vibrating screens to separate different materials (e.g. plants and soil or grain and ...