blue filter

常见例句

The image below is a single 20-second exposure taken with a red-green-blue filter.
下圖是用紅-綠-藍濾光片拍攝的單一20秒曝光照片。
Banff Springs Hotel with light blue filter emphasizes the coldness of winter (Monochromatic color)
班芙泉酒店，用淺藍色濾光鏡強調鼕天的寒冷單一色
DGD series cartridges are manufactured from 100% pure polypropylene and are sized for use in our big blue filter housings.
DGD系列的濾筒根據我們公司的藍色過濾器量身定做，該設備使用100%的聚丙烯進行加工生産。
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Philips' solution is to combine two blue and one red element, but use a green phosphor filter to convert one of the blue LEDs to green.
ENGADGET
They photographed a Scottish tartan ribbon three times, once with a red filter, once with green, and once with blue.
FORBES: GPotD: Maxwell's Tartan Ribbon
Colour is added by using three separate arrays, each fitted with a filter for one of the primaries—red, green and blue—that, in combination, produce a full-colour image.
ECONOMIST: Curtains for celluloid