Features
The VITA classical A1 – D4 shade guide serves to accurately determine tooth shade.
The arrangement of the shades in the VITA classical family of shades is as follows:
A1 – A4 (reddish-brownish)
B1 – B4 (reddish-yellowish)
C1 – C4 (greyish shades)
D2 – D4 (reddish-grey)
- Comprehensive Shade Range:Â Offers a wide spectrum of shades (A1, A2, A3, A3.5, A4, B1, B2, B3, B4, C1, C2, C3, C4, D2, D3, D4) for precise color matching.
- Natural Tooth Color Representation:Â Categorizes shades into reddish-brownish, reddish-yellowish, grayish, and reddish-grayish tones, mirroring natural tooth colors.
- Accurate Assessment:Â Provides guidance on proper positioning (25-30 cm distance with bent arm) for accurate shade determination.
- Pre-Preparation Evaluation:Â Recommends assessing tooth shade before any preparation to account for potential dehydration-induced color change.
- Optimal Lighting Conditions:Â Suggests using natural or standardized daylight lamps (5500K – 6500K) for accurate color evaluation.
- Environmental Considerations:Â Encourages a neutral-colored environment, devoid of influencing cosmetics or bright-colored clothing for precise results.
- Hygienic Application:Â Can be easily disinfected after each use with mild surface disinfectants or wipes, ensuring a clean and safe application.
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