Costing a fraction of Leica, Panasonic, Nikon and Sony own-brand 85mm primes, the Meike 85mm f/1.8 Pro still offers full ...

90 days after admission, patients underwent echocardiography to determine end-systolic volume (ESV) and ejection fraction (EF), end-diastolic diameter (EDD), E/A ratio, and E deceleration time.

The new Laowa 15mm f/5 Cookie FF Lens weighs only 158g and it offers a very wide 110° angle of view. The lens is available in Canon RF, Leica L-mount, Leica M-mount, Sony E-mount, and Nikon Z-mount.

Learn English at an English language school and get comfortable speaking the world's language. Spend a few weeks or months attending full-time English courses with an engaging teacher. If you can't ...