Photography lighting
8x10-inch 18% Gray Reference Card for Film & Digital Cameras
Product description
The DGK Color Tools DGK-8x10 is an 8 x 10 inch gray reference card calibrated to 18% reflectance and verified with a spectrophotometer for reliable color referencing. The package includes an 8x10 gray card constructed from extra-thick, durable cardboard stock with a flat, matte finish to minimize specular highlights.
Intended for both film and digital workflows, this card is used by placing it in the scene, metering off its surface for exposure or using it to set a custom white balance in-camera or in post. Its size is large enough to fill viewfinders on full-frame and video cameras, making it practical for stills and motion work. The card is also useful for checking exposure consistency, creating neutral targets for color correction, and mapping dust on sensors.
Crafted with longevity in mind, the card resists everyday wear when stored properly, and the generous dimensions make on-location and studio use straightforward. Designed in Boston and manufactured in the USA, it offers a simple, tactile tool for photographers who need a reliable gray reference for accurate color and exposure control.
Pros
- Spectrophotometer-verified 18% reflectance
- Large 8x10 size fills viewfinders easily
- Matte, non-reflective surface for accurate readings
Cons
- Stiff cardboard can crease if not stored flat
- Not laminated — less weatherproof in rain
- Bulky for compact carry without protection
VerdictThis 8x10 18% gray card is a straightforward, durable reference that helps photographers and videographers set neutral white balance and accurate exposure. Spectrophotometer-verified reflectance and a matte, non-reflective surface make it a dependable tool on shoots where color fidelity matters. Its large format is useful for wide lenses and video, though the stiff cardboard construction benefits
Reviews
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paul 5/5
Exactly the neutral tone I needed
Precisely the 18% gray I expected. Consistent neutral reference — I recommend it.
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Nathan smith 5/5
Good target for focus practice
Solid reference for practicing autofocus and manual focus techniques.
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Michael Kunes 5/5
Surprisingly deep gray
Really gray — almost like a very light black, which is what I needed.
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P. Hara 5/5
Matches meter and camera exposure
When I fill my FX3 frame with the card and set zero compensation, the meter and camera agree on f‑stop, shutter speed, and ISO.
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Len Cook 5/5
Matte surface and impressive accuracy
Matte finish prevents glare. Readings matched a high-end card within 0.1 f‑stop across several handheld meters, both digital and analog. Good value; I keep a few and trim some for different kits.
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Chuck Stoner 3/5
Warped on arrival
Arrived badly warped; lacking a flat surface reduces its usefulness in precise metering.
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Vero 4/5
Fine for studio use but arrived bent
Great for filling larger lenses, but mine arrived creased. Works well if kept flat or trimmed; consider a laminated option for wet conditions.
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Jeff L 5/5
Huge help for a complete beginner
With no prior photography experience I used this to digitize paintings. Setting white balance and exposure with the card made colors match the originals. It comes as two cards; store them in the pouch and handle gently.
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