BESPORTBLE 9pcs Grey White Black Exposure Photography Card Set with Waterproof Scratch-Resistant Neck Strap for DSLR Camera Color Calibration and Custom White Balance

BESPORTBLE 9pcs Grey White Black Exposure Photography Card Set with Waterproof Scratch-Resistant Neck Strap for DSLR Camera Color Calibration and Custom White Balance

• Blank card with neck strap--first put the gray on the place where you want to shoot the object, let it fill the lens, measure the light and record the aperture and shutter value,video checker with lanyard
• Reference with strap--use manual exposure, no matter what color things do not need to set exposure compensation in the future, directly use this exposure parameter,blank card with neck strap
• Hotography card with strap--each set of exposure photography cards has a lanyard, can easily the on your body, which is very convenient to carry and avoid loss!,blank card with neck strap
• Video checker with lanyard--it is manufactured with professional technology to ensure the of the product and can work for a long time,blank card with neck strap
• Three-in- color correction device: a gray is used to accurately detect exposure, which complex light to 18% neutral gray scenes,