ecoFIT PE100 Industrial Polyethylene ushers in a new generation piping system designed specifically for broad-based applications. The dynamic combination of specifiable pipe, fittings, valves, and ...

近日，关于佳能新款镜头的消息引起了摄影爱好者和专业用户的广泛关注。根据最新报道，佳能原定于10月30日发布的RF 200-500mm f/4L IS ...

佳能EOS R系列全画幅专微相机，凭借着强大的性能与全面的功能，受到了众多摄影爱好者的青睐。随着新机型EOS R5 Mark ...

Fujifilm XF 200mm F2 R LM OIS WR The Fujifilm XF 200mm F2 R LM OIS WR is a professional-quality telephoto prime lens for Fujifilm X-series mirrorless cameras. Offering a focal range of 305mm in 35mm ...

【ITBEAR】佳能RF镜头系列，以其出色的性能与多样的选择，已然成为摄影爱好者及专业人士的心头好。随着EOS R5 Mark II相机的崭新上市，RF镜头的魅力再次被放大，为用户带来了前所未有的拍摄体验。

The Canon RF 70-200mm f/2.8L IS USM Z is Canon's third 70-200mm lens, its second Z lens, and its first BLACK trinity lens!

(Nikon 200-500mm f/5.6E ED VR AF-S lens), f/5.6 ... with a buffer clearance time of five seconds. 300mm eq. (Nikon 70-200mm f/2.8G VR II AF-S lens), f/16, 1/60s, ISO 80, -0.33 EV This image ...

Aside from only having three cylinders and a total displacement of 1.5 liters, the engine is only 500 mm tall, 400 mm long, and 200 mm wide, which is 19.68 inches x 15.74 inches x 7.78 inches.

本月底，摄影爱好者们将迎来一场重磅的新品发布，佳能和索尼的即将到来新产品引发了广泛的关注。首先，佳能于2024年10月30日将发布三款新镜头，这些镜头的具体细节虽然尚未确认，但多年来的用户期待无疑将使这一发布具有重要意义。此外，随着索尼预告将于11月 ...

It's the Sky-Watcher Skyliner-200P and it has an aperture of slightly over 200mm, so this represents ... then a shorter focal length of around the 500mm (20 inches) mark would work really well.

根据此前传言新镜头可能是： 佳能 RF24mm F1.4L VCM 佳能 RF50mm F1.4L VCM 佳能 RF70-200mm F2.8L IS USM Z (可以使用增倍镜) 至于RF200-500mm F4L IS USM，canonrumors收到的 ...

上周，汽车圈迎来多款重磅新车上市。接下来，就让我们一起来看看汽车领域的新车吧。 全新福特领裕车型正式亮相 ...