Photography accessory for consistent white balance and reliable exposure control on location. For photographers who need repeatable colour and quicker post-processing, Accessotech 3-in-1 Grey Card Set brings a simple, durable reference into every shoot. Does a compact set of cards deserve a permanent place in your kit?
⚡ At a Glance
- • Colour Accuracy: Balances mixed lights to 18% neutral grey for consistent white balance
- • Best for: Photographers who need quick, repeatable white balance and exposure references
- • Not ideal for: Users who require multi-patch colour calibration or lab-grade colour charts
Three-sided reference set includes grey, white and black surfaces, with the grey calibrated to 18% reflectance. Cards are finished with an anti-scratch waterproof layer for field durability.
Consistent White Balance – thanks to the 18% neutral grey face
An 18% neutral grey surface reflects a mid-tone amount of light that cameras and editing tools use to set correct white balance. Recording the reflected light off the grey face gives a repeatable neutral reference across mixed lighting.
Accurate colour in RAW and JPEG shots becomes straightforward, reducing time spent correcting casts in post-production. Suitable for studio shoots and on-location work where lighting shifts frequently.
Precise Exposure Reference – with reflected-light metering using a photometer
A photometer can record the light reflected from the grey surface to determine an exact exposure value, rather than relying on camera evaluative metering alone. The grey card gives a standard reference point for setting exposure in varied brightness levels.
Fewer trial exposures are needed, speeding up set-up and conserving battery life and memory cards. Useful when working under mixed or challenging lighting where meter readings can be misleading.
Field-Proof Portability – with anti-scratch waterproof finish and strap
Cards are laminated or finished to resist scratches and water, and the set folds down to a wallet-sized footprint with a removable lanyard for carrying. Durable materials ensure the reference surfaces remain usable after repeated outdoor use.
Carry the reference ready for immediate use, even in damp or gritty conditions, without worrying about surface damage. The small size means quick access during fast-paced shoots.
✨ The 4 Key Reasons for Accessotech 3-in-1 Grey Card Set
- Reflected-light target – Cuts exposure guesswork, reducing test shots and setup time by minutes
- Neutral reference surfaces – Speeds colour correction, lowering post-processing time for batches
- Waterproof laminated finish – Survive rain and spills, lasting through demanding outdoor shoots
- Removable lanyard and wallet size – Fits into a pocket for instant use on location
📋 Technical Details at a Glance
- Category: Photography reference card set
- Type: 3-in-1 grey, white and black card set
- Grey value: 18% neutral grey for reflected-light measurement
- Use: White balance and exposure reference for mixed lighting
- Material: Anti-scratch, waterproof finish
❓ Frequently Asked Questions
Q: Can the grey card set correct white balance in mixed lighting?
A: Yes. The grey face balances mixed lights to an 18% neutral grey that can be used to set reliable white balance in-camera or in post-production.
Q: Can I use the cards to get an exact exposure reading?
A: Yes. A photometer can record the light reflected on the grey card to obtain a precise exposure value for metering decisions.
Q: Are the cards durable enough for outdoor shoots?
A: Yes. The cards are described as anti-scratch and waterproof, and reviews note a compact, durable wallet-sized design with a removable lanyard for carrying.
🏆 Our Verdict
Ideal for hobbyist and professional photographers who require fast, repeatable white balance and dependable exposure references on location. The 18% neutral grey face combined with waterproof, anti-scratch construction makes accurate colour correction and metering straightforward. While individual budgets vary, the rugged, pocket-sized design delivers reliable long-term value for photographers who use reference targets regularly.
