What Is a Watch Crystal Optical Clarity Measurement
作者: Funny Items
发布时间: 2026-08-21 22:41:06
查看数: 57
Optical Clarity
Watch crystal optical clarity measures light transmission and distortion levels.
Clarity Guide
- Acrylic: Basic clarity
- Mineral: Good clarity
- Sapphire: Excellent clarity
- Sapphire AR: Maximum clarity