目前欧盟系统相比最明显的变化是象形图 (原名：危险符号) 虽然大多数的GHS象形符号与旧系统中的相同，但是象形符号GHS04, GHS07 和 GHS08 是全新的。 GHS制度是建立在16个物理，10个健康和3个环境危险种类以及包括以下的通讯元素之上的 : 9个象形符号。 Compared to the current EU system the most noticeable change are the pictograms (formerly: hazard symbols).

The LUMIX GH7 offers dramatic enhancements in the speed and quality of video production, and more. 25.2M BSI CMOS sensor and improved AF performance with Phase Detection Autofocus that added Real-time Recognition AF for Human/Animal/Car /Motorcycle/Train/Airplane.

2024年7月15日 · Expert testing shows that the Panasonic Lumix GH7 camera delivers significantly improved dynamic range performance at low ISOs compared to its predecessor, which is excellent news for Micro Four...

Equipped with a 25.2MP BSI CMOS sensor with PDAF, ProRes RAW HQ internal recording, and the world’s first 32-bit float recording,* LUMIX's flagship hybrid camera allows you to produce high-quality and high-efficiency content with minimal setup. *For an interchangeable lens digital camera, as of June 5th 2024. According to Panasonic's research.

Get ready for raw with the latest Micro Four Thirds Lumix GH7 Mirrorless Camera from Panasonic, which now features ProRes RAW internal recording, 32-bit float recording with the optional DMW-XLR2 audio interface, Adobe Cloud Frame.io compatibility, versatile Open Gate framing, and real-time custom LUTs.

GHS是一个简称，全称是Globally Harmonized System of Classification and Labeling of Chemicals，中文名称是《全球化学品统一分类和标签制度》。 目的是指导各国建立统一化学品分类和标签规范，在2003年由联合国发布第一版。 GHS包含两大部分数据：危险性说明和防范说明. GHS标签有6个基本信息，如图所示。 1. 产品标识符 - 产品名称及其CAS号. 2. 信号词 -"警告"或"危险" 3. GHS 象形图 - 以直观方式描述化学品危险的符号，一共有9种. 4. 危险说明 (H标签) - 简 …

With 4:2:2 10-bit C4K/4K 60p/50p internal recording, LUMIX GH7 delivers unlimited recording time when used at the recommended operating temperature, ideal for small production teams and in demanding conditions. Also allows for simultaneous internal and …

2024年9月26日 · The Panasonic GH7 is the first camera in the GH series to feature LUMIX's new phase-detection autofocus system, the same one we saw on the Panasonic LUMIX G9 II. It's a significant improvement on the DFD contrast-based system used on the Panasonic LUMIX GH6. The GH7 can automatically detect and track a range of different subjects, including ...

2024年8月10日 · Overall, the Panasonic Lumix GH7 is a well-rounded camera that delivers on its promises of fixing any complaints about the previous model. It is a worthy successor to the GH series and continues the GH brand of offering a blend of high-quality performance, advanced features, and user-friendly design.

2024年6月5日 · The Panasonic GH series has always been some of the best hybrid cameras ever made, and the new Lumix GH7 brings the best features of the GH6 and last year’s G9 II together in a single body. It ...