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30cm / 12" Foldable Grey/White Balance 18% Grey Gray Reference Reflector Card with Carrying Bag

30cm / 12" Foldable Grey/White Balance 18% Grey Gray Reference Reflector Card with Carrying Bag

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This gray card is to provide a standard reference object for exposure determination in photography. Its apparent brightness (and exposure determination) therefore does not depend on its orientation relative to the light source. By placing a gray card in the scene to be photographed, oriented at a defined angle relative to the direction of the incident light, and taking a reading from it with a reflected light meter, the photographer can be assured of consistent exposures across their photographs. In addition to providing a means for measuring exposure, a gray card provides a convenient reference for white balance, or color balance, allowing the camera to compensate for the illuminant color in a scene. Gray cards can be used for in-camera white balance or post-processing white balance. Many digital cameras have a custom white balance feature. A photo of the gray card is taken and used to set white balance for a sequence of photos. For post-processing white balance, a photo of the gray card in the scene is taken, and the image processing software uses the data from the pixels in the gray card area of the photo to set the white balance point for the whole image. Many serious photographers or hobbyists consider gray cards an essential part of the digital photography process.

18% grey card reflector.
Works with your light meter or digital camera.
White color on back side.
Comes with a zippered bag.

Model: R-21
Material: PU, could be cleaning with water
Color: Grey & White
Card Size: Approx. 30 * 30cm / 12 * 12in
Card Weight: Approx. 55g / 1.9oz
Package Size: Approx. 8 * 7 * 1.5cm / 3.1 * 2.8 * 0.6in
Package Weight: Approx. 70g / 2.5oz

Package List:
1 * 18% Gray White Balance Focus Card
1 * Carrying Bag


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Customer Reviews

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based on 28 Customer Reviews

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  • By Jstagg_Photography

    December 14, 2017

    I enjoy the feature this product provides, however I was quite alarmed about the size and inability to fold/compact it down. For the price, it's hard to go wrong, and I would recommend this to all photographers that are beginning to learn white balance editing. I would also recommend this to photographers who do not mind traveling with bigger bags/cases for a shoot. However, for your pick-up-and-go photographers, this is entirely inconvenient. I recently purchased a fairly large camera rucksack, and this barley fits inside without squeezing it down to close the zip. Due to the design of the plastic/metal band that keeps the circular structure intact, this card does not fold down and cannot be bent without causing damage. If you really want a white balance card but like to travel light, pro-tip - print out a page coloured fully grey, fold it down to pocket size or even smaller, and you have the same product but made easy for traveling at a fraction of the cost (the cost of a piece of paper!) Overall, great for photographers in a studio or travelers that have plenty of free space, but it's simply too inconvenient to travel light with. I would recommend this to Model photographers and to beginners who are first leaning about editing white balance.

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  • By Giovanni Malandrino

    November 23, 2017

    Il prodotto corrisponde alla descrizione, da un lato è un piccolo riflettore bianco della grandezza di 30cm, mentre nell'altro lato è colorato di grigio (circa 18%) per permettere la gestione del bilanciamento del bianco in maniera rapida e abbastanza efficace. Entra perfettamente nel vano dedicato al pc del mio zaino, risultando quindi comodo e leggero da portare per le fotografie in esterna. Acquistato in offerta, per quanto pagato un buon prodotto. Consegna perfetta in un giorno, grazie Amazon.

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  • By Maurice | CoatTech

    November 20, 2017

    Ich halte mich hier einfach mal kurz: Nach nur 1 Werktag war das Produkt auch schon bei mir zuhause. An der Verarbeitung und Qualität der Graukarte nichts auszusetzen. Man bekommt für einen günstigen Preis eine sehr gute Graukarte. ------------------------------------------------------------------------------------------------------------ Zusammengefasst ist das Preis-/Leistungsverhältnis SEHR GUT! ------------------------------------------------------------------------------------------------------------ Die Funktionsweise ist wie in der Artikelbeschreibung und funktioniert einwandfrei. Pro: + TOP PREIS + Sehr gute Qualität + Schneller Versand + hält alles was die Artikelbeschreibung verspricht Kontra: - / ___________________________ Ich hoffe, ich konnte bei einer Kaufentscheidung mit meiner Rezension etwas behilflich sein. Wenn ihnen diese Rezension geholfen hat, würde ich mich über eine positive Bewertung freuen.

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  • By Chilly

    October 4, 2016

    Die Graukarte erfüllt technisch gesehen genau seinen Zweck und ist genauso wie beschrieben geliefert worden. Eine Tragetasche, war auch dabei. Darum verdient auch das Produkt seine Sternchen. Auch der Preis ist gut. Leider ist das Produkt nicht zu Ende gedacht, denn die Graukarte ist zwar faltbar, aber dann ist die Hülle zu groß. Was ist dann der Sinn? Für Studiofotografie super, aber für unterwegs hätte ich es doch kompakter. Das hätte ich natürlich vor dem Kauf erkennen müssen, fühle mich aber durch die Beschreibung "faltbar" doch in die Irre geführt, weswegen ich den einen Stern mir erlaube abzuziehen. Das soll aber nicht euch verblenden lassen, denn die Graukarte tut ihren Dienst und ist kein Müll. Das mit der Tasche ist schlecht gelöst - warum nicht noch eine kleine Tasche beilegen? Daher meine Empfehlung Studiofotografie -> volle Kaufempfehlung für unterwegs -> bedingt geeignet.

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  • By s***g

    February 19, 2018

    Everything is ok! Thanks! :)

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  • By Yas

    December 19, 2017

    It does what it is supposed to do perfectly and seems high quality enough that if taken care of it will last many many sessions.

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  • By Marco

    December 18, 2017

    Lo uso come riferimento nelle riprese mutlicamera e devo dire che è troppo utile. Sarebbe meglio se fosse possibile ripiegarlo per renderlo più piccolo ma se devo fare un compromesso, preferisco queste dimensioni.

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  • By Frodo Romany Bayarri

    December 15, 2017

    Si siempre andas buscando un blanco para ajustar la cámara. O necesitas reflejar un poco de luz esto va perfecto. Lo he usado unas cuantas veces sobretodo en vídeos mas que en fotos.

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  • By Oce Kandialis

    December 15, 2017

    Reçu rapidement, correctement emballé. Côté blanc : surtout pour la prise en JPEG dans des conditions de lumière stable. Côté gris : prise de vue en RAW comme gris de référence ou en balance des blancs en lumière artificielle. C'est un choix plus performant que les prédéfinis "tungstène", "fluo" ... Toujours en lumière stable. Indispensable pour moi qui ne voit pas parfaitement les couleurs.

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  • By Andrea

    December 9, 2017

    Arrivato oggi e provato subito, con qualsiasi luce rende i colori omogenei e reali confermando che il grigio è veramente al 18% senza alterazioni tendenti al giallo o blu o altri colori, tra l'altro il grigio rende l'esposizione ottimale. Decisamente valido da avere assolutamente per questo prezzo.

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  • By C***t

    December 8, 2017

    Es un producto simple que no tiene nada de malo, el material es bueno y cumple su función a la perfección.

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  • By Tiziano Melli

    December 5, 2017

    articolo descritto bene arrivato in tempi brevi prezzo buono funziona alla perfezione un pò ingrombrante per il trasporto ma piegandolo in modo approppiato riesco a metterlo i nuna tasca dello zaino

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  • By Daniele Bellapianta

    November 24, 2017

    Utilissimo a chi come me inizia a fotografare sul serio, economico e pratico. L'impatto tecnico è molto soddisfacente non può mancare nel l'attrezzatura del fotografo principiante

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  • By Ando

    November 22, 2017

    Il est bien fait avec un sac de transport Rien à signaler Prix très abordable, donc ne pas hésiter à l'avoir

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  • By Mimi

    November 3, 2017

    Bonjour Produit qui correspond bien a mon attente ,une fois plié li ne tient que très peu de place +/- 15 cm.

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  • By Lorenzo Pestelli

    November 2, 2017

    Ho acquistato questo prodotto per uso subacqueo e devo dire che è molto valido. la spedizione è stata rapida e il prodotto è come da descrizione

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  • By M***A

    October 18, 2017

    Este producto es fácil de llevar a cualquier sitio, fácil de guardar. Me llegó muy bien. Estoy muy contenta porque era lo que esperaba

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  • By Ruben

    May 18, 2017

    La compré porque estoy comenzando a aprender fotografía, la carta de grises sirve para lo que sirve y no tiene mucha historia, no llegó rota, ni se ha roto todavía, así que, buena compra.

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  • By Toni Fotografo

    December 20, 2016

    Tamaño de 30x30 pero se puede plegar y se reduce mucho su tamaño. Buen material. Perfecto para lo que se necesita de el.

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  • By t***9

    January 11, 2016

    Excellent Seller with Good Followup; SATISFIED BUYER!

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