| | |  |
Others | Home » » » Mennon Set of 2 Gray Card's size 4"x6" and 6"x8", 18% Gray / 92% White | | | | | | | Description: | |
Set of two flexible check cards takes guessing out of
setting perfect exposure and color balance, that can only
be archived with high quality Mennon Gray Cards with the
uniform spectral reflectance, regardless of wavelength,
color or intensity of the illumination. Each card has two
sides: one side white and other is gray. The gray side used
as a reference area for exposure metering while the white
side enables correct white balance that is so important in
digital photography.
Specification:
* Gray side: Reflectance 17.8%; Density 0.74 * White side: Reflectance 92.0%; Density 0.036 * Max. deviation of reflectance: 2% * Max. error in exposure measurements: 1/8 of F-stop * Card sizes: 4"x6" and 6"x8" * Core material: high density paper based composite * Gray side material: special paper with spectrally flat 18% coating * White side material: special paper with spectrally flat 18% coating
| | | Features: | |
• Set of two flexible gray cards cards
• Takes guessing out of setting perfect exposure and color balance
• Each card has two sides: one side white and other is gray
• Gray side used as a reference area for exposure metering
• White side enables correct white balance
| | | Product Details: | | | Package Length:
| 8.2 inches | | Package Width:
| 6.3 inches | | Package Height:
| 0.4 inches | | Package Weight:
| 0.05 pounds | | Average Customer Rating:
|  based on 7 reviews |
| | | | Customer Reviews: | |
Average Customer Review:
 ( 7 customer reviews )
Write an online review and share your thoughts with other customers.
Most Helpful Customer Reviews
2 of 2 found the following review helpful:
 Mennon Grey CardsJun 17, 2011
By Richard J. Sundmacker
"Richard J."
The cards are very high quality and they have similar construction to the Kodak grey cards. They fit in my pack easily, leaving them in their plastic envelopes to prevent damage. My only problem with them was the odor, I had to let them air out for a few hours. Also be sure to handle them by the edges or oil from your hands will stain them and create shiny spots.
2 of 2 found the following review helpful:
Awsome cards, good package, and instructions.Apr 22, 2011
By K. C. Pybus
"Viacin"
I was suprised at the quality of these cards! I was expecting cheap cardboard with no instructions or anything but in fact they come in a reusable case/envelope, have an instruction cd packaged with them, and the cards themselves are made of thick poster board...like the backing material you find in desks, bookshelves, or other types of furniture you may buy at wal-mart. They are grey on one side, and white on the other. I do not know if they are 18%/92% or not, as I have no way to accuratly test them.
My only complaint, my set has a couple of random shiny lines about an inch or so long and maybe 1/8th of an inch wide. It looks like something metal, or maybe even a fingernail rubbed it accidentally. I also noticed that even touching the surface seems to make it shiny from the oil from my fingers.
Overall treat them like a CD...keep them safe, only pull them out when you need them, keep them in their protective case, don't throw them around, and don't touch the surface...and you will have a nice set of grey cards that will last you a long time.
1 of 1 found the following review helpful:
SpactacularFeb 18, 2011
By Bryan Brown
This is my first time using the gray cards. What a difference. Takes a little more thought, but it is worth it.
Nice and 2 sizesApr 25, 2012
By Patricia L. Brouillette
I like that there were 2 sizes. Also they are both small enough to fit in my camera backpack, but still large enough to use. I like usuing two sizes so I can use the one appropriate for the job.
good quality but crappy designApr 06, 2012
By Core_Q
can they please don't put their brand on the side of the grey card ?
that's kinda annoying. it's like 20% of the area is useless
See all 7 customer reviews on Amazon.com
| | |
|
