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  2. Trifluridine - Wikipedia

    en.wikipedia.org/wiki/Trifluridine

    Trifluridine (also called trifluorothymidine; abbreviation TFT or FTD [1]) is an anti-herpesvirus antiviral drug, used primarily as prescription eyedrops.It was sold under the trade name Viroptic by Glaxo Wellcome, now merged into GlaxoSmithKline.

  3. HCL color space - Wikipedia

    en.wikipedia.org/wiki/HCL_color_space

    The "attribute of a visual sensation according to which an area appears to be similar to one of the perceived colors: red, yellow, green, and blue, or to a combination of two of them". [8] Lightness, value The "brightness relative to the brightness of a similarly illuminated white". [8] Luminance (Y or L v,Ω)

  4. Helmholtz–Kohlrausch effect - Wikipedia

    en.wikipedia.org/wiki/Helmholtz–Kohlrausch_effect

    On stage, lighting users have the ability to make a white light appear much brighter by adding a color gel. This occurs even though gels can only absorb some of the light. [ 2 ] When lighting a stage, the lighting users tend to choose reds, pinks, and blues because they are highly saturated colors and are really very dim.

  5. Impossible color - Wikipedia

    en.wikipedia.org/wiki/Impossible_color

    Red versus green; Blue versus yellow; Black versus white (this is achromatic and detects light–dark variation or luminance) [3] Responses to one color of an opponent channel are antagonistic to those to the other color, and signals output from a place on the retina can contain one or the other but not both, for each opponent pair.

  6. Self-Care in 60 Seconds: LUMIFY® redness reliever eye drops ...

    lite.aol.com/tech/story/0022/20241002/9250241.htm

    Self-Care in 60 Seconds: LUMIFY® redness reliever eye drops are a must-have item in your bag to help your eyes look whiter, brighter, and more awake, no matter how hectic your schedule gets NEW YORK, Oct. 02, 2024 (GLOBE NEWSWIRE) -- In today’s fast-paced world, many of us are juggling busy schedules filled with back-to-school routines, work ...

  7. Contrast (vision) - Wikipedia

    en.wikipedia.org/wiki/Contrast_(vision)

    Contrast is the difference in luminance or color that makes an object (or its representation in an image or display) visible against a background of different luminance or color. [1] The human visual system is more sensitive to contrast than to absolute luminance; thus, we can perceive the world similarly despite significant changes in ...