CLM-7, a classic-style, all-metal jeweler's and watchmaker's loupe that offers versatile magnification options. With its dual-lens system, this premium clip-on loupe provides 10x magnification when both lenses are used together, and options for 5x and 3.5x magnification with each lens used individually. Designed for durability and precision, the CLM-7 securely attaches to eyeglass frames, providing jewelers and watchmakers with the freedom to use both hands for handling gems, watch parts, and intricate jewelry settings.