A haze of dust blanketed the region for nearly 12 hours from 10pm on Wednesday to Thursday before the air quality improved ...

The prosecution against Liming Li is part of the efforts by the federal government's Disruptive Technology Strike Force to ...

Please note: While revisiting the results of previous tests on the Tamron SP150-600mm (A022), we became aware of some anomalies in the data set. Because of this, we at DxOMark are currently reviewing ...

Introduction Introduced in 2011, Sony’s E 55-210mm f4.5-6.3 OSS falls into the firm’s entry-level line-up, and was the first telephoto zoom launched for the NEX, now Alpha, APS-C mirrorless models. As ...

Smaller microplastics (1 to 100 micrometers) spread more evenly and penetrate deeper, while larger ones (100 to 5,000 micrometers) concentrate near the surface, especially within the top 100 ...

PM10 are inhalable particles, with diameters that are generally 10 micrometers and smaller, while PM2.5 are fine inhalable particles, with diameters that are generally 2.5 micrometers and smaller, and ...

在本次活动上，最引人注目的无疑是全新发布的FE 50-150mm F2 GM镜头，而索尼极为“慷慨”地在现场准备了数量充足的试用机，让几乎到场的所有人都 ...

Sony is expanding its lens portfolio with the world's first telephoto zoom lens with a constant speed of f/2.0 over the entire focal length range. Sony has introduced the FE 50–150 mm F2 GM, the ...