為曝光度測量帶來自信
使用ColorChecker 18%灰平衡目標測量反射點曝光度會讓您有信心保證您圖像和視頻的曝光度將盡可能地與24色塊ColorChecker Classic色卡中的18%灰色參考色塊相一致。該灰平衡目標經科學配制,可提供在所有光照條件下都呈光譜中性(反射相同量的紅、藍、綠)的準確均勻表面。
感知的白色會根據周圍條件改變 – 戶外的時候它看上去會偏冷,在室內的時候它看上去會偏暖,而在螢光燈下它看上去則會偏綠。ColorChecker灰平衡目標可讓您調整數碼相機的色彩敏感度,從而準確匹配周圍的光照條件,實際上,是改變相機見到的東西。甚至在可控的工作室環境中,建立一個準確的自定義灰平衡可確保在每次拍攝一開始時就能獲取準確的圖像和視頻片段。
優點:
- ColorChecker灰平衡卡可幫助您獲得即時灰平衡,評估工作室光源並快速調整色彩,確保您的相機Raw像片工作流程或視頻片段能夠精確再現
- 真實生活。
- ColorChecker 18%灰平衡目標十分適合用於曝光度測量和實現灰平衡,以便獲得更加準確的拍攝色彩表現。
- 使用這款便攜式工具調整您相機的色彩敏感度,從而準確匹配周圍的光照條件。
- 在應用於攝影時,使用ColorChecker 18%灰平衡卡來檢查膠片、燈光濾鏡和紙張。
- 在應用於電影拍攝時,該目標可以幫助您驗證攝像機、鏡頭和照明組合的灰平衡。
The ColorChecker Gray Balance Mini is the smaller version of the standard-sized gray balance card, measuring only 63.5 x 109.0mm.
Using the ColorChecker Gray Balance Mini for reflective spot exposure metering will give you the confidence that your images will be exposed as accurately as possible. The ColorChecker Gray Balance Mini is a pocket-size version of the 18% gray reference square in the standard 24-patch ColorChecker. The gray is scientifically engineered to provide a precise uniform surface that is spectrally neutral, meaning it reflects equal amounts of red, blue, and green in all types of light conditions.
The ColorChecker Gray Balance target can be used for a variety of applications:
Digital Photography: Exposure metering and gray balance. Adjusts your digital camera’s color sensitivity to exactly match the ambient lighting conditions
Traditional Photography: Check films, lights, filters, and paper.
Cinematography (Television and Video): Verify gray balance is produced through the configuration of cameras, lights, and film.
It’s portable enough to take wherever you go!




