Explore the Foxing kit to discover the best sound moderators for any application, from rimfire to magnum calibres.

DÉCRYPTAGE - Alors que la rivalité entre puissances pour la maîtrise des fonds marins s’intensifie, le troisième sous-marin ...

Un système optique est dit stigmatique si tout faisceau issu d'un point lumineux donne à la sortie du système, un faisceau convergent en un point, ou semblant provenir d'un point. Ce point est appelé ...

dioptre: a unit of measurement used to describe the strength of a lens. It uses negative numbers to indicate myopia. The severity of myopia increases with the dioptre number.

Le catadioptre ou plus précisément un système optique catadioptrique est un dispositif rétro-réfléchissant, généralement placé sur un véhicule ou sur un obstacle afin de les rendre discernables dans l ...

A 1.2-mm-diameter gold-silicon bimorph varifocal micromirror (VFM) has been designed and investigated for imaging applications. Several prototypes have been fabricated in a 10-μm-thick single-crystal ...

The Passion ED range sits between the brand's entry-level SD and premium HD ranges. Opting for the standard binocular ...

Located just outside Munich, German Precision Optics GmbH – conveniently shortened to 'GPO' – is perhaps not a brand that many birders will be familiar with, yet it's been up and running since 2015.

Myopia is defined as SER <−0.50 dioptre with UCVA of <20/20 in at least one eye. Results This study enrolled 724 828 schoolchildren (77.8% of all schoolchildren in Shantou) from 901 schools. Data from ...

Background Central cysts of the iris pigment epithelium, or iris flocculi, are frequently reported in the literature in association with thoracic aortic aneurysm and dissection due to smooth muscle ...

As a gateway into a professional filmmaking career, the FX2 is a full-frame camera in the Cinema Line that inherits the visual philosophy of Sony's top-level VENICE series. With high mobility, ...