Elemente de control a Culorilor- FOTO
Scale de control


Scale de culoare pentru fotografi



Scale de verificare a culorilor:
Sunt disponibile la comanda urmatoarele scale de control a culorilor:

  • ColorChecker  Color cu 24 de culori folosita pentru calibrarea si evaluarea reproducerii culorilor ( la foto se foloseste impreuna cu soft de calibrare)

  • Mini ColorChecker  O versiune mai mica si mai putin precisa a lui ColorChecker cu dimensiuni de 3.25" x 2.25" ceea ce o face usor purtabila in buzunar la sesiuni foto externe.

  • Digital ColorChecker SG   Placa destinata sa intampine necesitatile din fotografia digitala. Folosita pentru a verifica reproducerea tonurilor color, balanta de alb si crearea de profile ICC.

  • ColorChecker White Balance   Placa foto pentru verificarea balantei de alb in anumite conditii de lumina. Se pot astfel evalua rezultatele unei sedinte foto dpdv al culorilor.

  • ColorChecker Gray Scale Este o scala in trei tonuri de gri folosita pentru a verifica rapid ajustarile de culoare si evaluarea conditiilor de iluminare din studio.



Scala de control a culorilor foto: ColorChecker Chart

The ColorChecker is a checkerboard array of 24 scientifically prepared colored squares in a wide range of colors. Many of these squares represent natural objects of special interest, such as human skin, foliage and blue sky. These squares are not only the same color as their counterparts, but also reflect light the same way in all parts of the visible spectrum. Because of this unique feature, the squares will match the colors of natural objects under any illumination and with any color reproduction process.

The ColorChecker provides a totally non-subjective standard of comparison to help determine the true color balance of any color rendition system. It provides the needed standard for comparing, measuring and analyzing differences in color reproduction in various processes, thereby avoiding costly mistakes.

Some of its applications include:

    * Photography: Check films, lights, filters and paper.
    * Graphic Arts: Check any printing or proofing process.
    * Electronic Publishing: Check scanners, monitors and proofing devices.
    * Television: Check cameras, monitors, lights and film.



Placa de control a tonurilor neutre de gri: ColorChecker Grayscale
The GretagMacbeth ColorChecker Gray Scale card is a full size version of the white, 18% gray and black reference square used in the standard 24-patch ColorChecker. This target is scientifically engineered to provide a precise uniform surface that is spectrally neutral (reflects equal amounts of red, blue and green) in all types of light conditions.

Photographers can use the ColorChecker Gray Scale as the first reference shot in a series to easily correct image color under most lighting conditions by balancing on the mid tone gray value. For the studio photographer, the GretagMacbeth ColorChecker Gray Scale lets them quickly set up the proper studio lighting ratio between main and fill lights for capturing accurate color without a lot of after-the-fact manipulation. In addition, the ColorChecker Gray Scale provides reference values that can quickly be checked and used to adjust colors within most common photo processing software packages.

ColorChecker Gray Scale Features and Benefits:

    * Provides reference values to check and adjust colors
    * Allows you to instantly correct color images by setting the mid-tone gray value
    * Enables quick setup of proper studio lighting ration between main and fill lights.

       
Placa de control a balantei de alb: ColorChecker Wite Balance
The GretagMacbeth ColorChecker White Balance card is a full size version of the white reference square used in the standard 24-patch ColorChecker. This white is scientifically engineered to provide a precise uniform surface that is spectrally neutral (reflects equal amounts of red, blue and green) in all types of light conditions. The photographer can now have confidence that the camera’s raw image is as close to real life as possible.

ColorChecker White Balance gives photographers a way to adjust the digital camera's color sensitivity to exactly match the ambient lighting conditions, in effect, change what that the camera “sees.” The perceived color of white often changes based on ambient conditions - outdoor it is perceived to be cooler, indoor it is perceived to be warmer and under fluorescent light it is perceived to be greener. Even in a controlled studio environment, establishing an accurate custom white balance ensures an accurate image from the start of each new photo session.

ColorChecker White Balance Features and Benefits:

    * Full size version of the white reference square from the ColorChecker
    * Provides a precise uniform surface that is spectrally neutral under all lighting conditions
    * Ensures that the digital camera’s raw image accurately portrays real life



Scala digitala de control a culorilor: Digital ColorChecker SG
The new Digital ColorChecker Semi Gloss (SG) is specifically designed to meet the needs of digital photography. Check and compare the digital reproduction of a real scene or a test pattern, make a white balance with a digital camera, or use the chart with camera profiling software to create an ICC profile of your camera.

Designed to mirror all the colors you can see

    * 140 patches chosen specifically for their location in color space expand the color gamut and allow you to create profiles that capture the full capabilities of your digital camera and scanner.
    * Includes standard ColorChecker chart colors. Many of these squares represent natural objects of special interest, such as human skin, foliage and blue sky. These squares are not only the same color as their counterparts, but also reflect light the same way in all parts of the visible spectrum.
    * More skin-tone reference colors deliver greater accuracy and consistency over a wide variety of skin tones.
    * Gray scale steps provide accurate control of camera balance and maintain a neutral aspect regardless of light source.
    * Sturdy, standardized target size of 8.5 x 11 inches (21.6 x 27.9 cm) easily fits into a full frame shot.


Quality you can “picture”
The Digital ColorChecker SG chart includes the highest quality color reference standards available. GretagMacbeth and the Munsell Color Laboratory manufacture products in conformance to the accreditation practices and procedures set forth by the National Institute of Standards and Technology (NIST). All production instrumentation and equipment is traceable to NIST. The GretagMacbeth Munsell Color laboratory is an internationally recognized laboratory holding accreditations from ISO 9001 and ISO 2000.
       


Mini scala de control a culorilor :ColorChecker Chart

The ColorChecker is a checkerboard array of 24 scientifically prepared colored squares in a wide range of colors. Many of these squares represent natural objects of special interest, such as human skin, foliage and blue sky. These squares are not only the same color as their counterparts, but also reflect light the same way in all parts of the visible spectrum. Because of this unique feature, the squares will match the colors of natural objects under any illumination and with any color reproduction process.
The ColorChecker provides a totally non-subjective standard of comparison to help determine the true color balance of any color rendition system. It provides the needed standard for comparing, measuring and analyzing differences in color reproduction in various processes, thereby avoiding costly mistakes.

Some of its applications include:

    * Photography: Check films, lights, filters and paper.
    * Graphic Arts: Check any printing or proofing process.
    * Electronic Publishing: Check scanners, monitors and proofing devices.
    * Television: Check cameras, monitors, lights and film.

       
Mini studio foto

Acesta este u ministudio foto destinat fotografiei publicitare pentru produs. Este usor de instalat si de folosit asigurand posibilitati nelimitate in conditiile unei iluminari foarte bune cu control al umbrelor.















Alte scale de control : COLOR PASSPORT
Aceste scale sunt destinate in special fotografilor care doresc sa aibe control asupra erorilor aparatului de fotografiat in anumite ocnditii de lumina. Cu ajutorul acestor scale se poate realiza profilul ICC al aparatului ce mai apoi se incarca in Photoshop pentru corectii. Ideale pentru cei care doresc cu adevarat sa aiba culorile sub control. Se recomanda folosirea unui software  precum Eyeone photo pentru crearea de profile.
stand de iluminare foto ministrudio foto
NOU! Color Passport

pasaportul catre controlul fotografiei

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