IT之家 10 月 27 日消息，美科 AF 55mm F1.8 Pro 全画幅镜头现已在京东开售，首发价 1499 元。 这款镜头属于美科 Pro 系列镜头产品线，重约 364 克，最近对焦距离 0.55 米，具备 58mm 滤镜，首发提供索尼 E ...

The best blue light glasses effectively filter blue light, reduce glare, and provide comfort for all-day wear. Jaylyn Pruitt has been working with Dotdash Meredith since May 2019 and is currently ...

In the same way photographers have multiple lenses for their cameras, each with a specific use, astronomers also have multiple eyepieces for their telescopes. Eyepieces can offer different focal ...

The fit and feel of contact lenses are very nuanced, and it can take some trial and error to make sure they’re just right. You want lenses that offer precise vision ...

The best lenses for astrophotography are arguably the most important tools in your arsenal for getting clear, sharp images of the night sky. An astro lens needs to offer a wide-angle perspective, not ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Building on its heritage and reputation as a market leader in print innovation, today, Canon launches the imageFORCE C7165, a multifunction printer which is powered by Canon’s newly-developed ...

Canon is set to expand its RF-mount lens line up with three new 'hybrid' lenses for its mirrorless cameras. In a teaser, the camera giant posted a picture (above) of its two existing hybrid lenses ...

Canon has announced plans to introduce new lenses to its hybrid RF-L series on October 30. No additional details were provided. Recent Videos However, a teaser photo released with the announcement ...

Ready to trade your eyeglasses for contact lenses? Many people excitedly make an appointment to try contact lenses, only to be told they shouldn't wear them. Several factors may not make you a good ...

ISLAMABAD: Exporters will be brought into the regular income tax regime, Exporters Facilitation Scheme terminated, and exporters will now use the credit tax regime to claim value-added tax (VAT ...