Achromatic Doublet Lenses prices china is a lens that is cemented by two optical components, positive low refractive index (crown) and negative high refractive index (flint). Achromatic Doublet Lenses prices china Achromatic Doublet Lenses doublet design offers the user additional design freedom and further optimizes lens performance compared to singlet lenses that contain only a single piece of glass.

Therefore, compared with single-piece lenses of equal diameter and focal length, the advantages of Achromatic Doublet Lenses prices china are more significant. Achromats are available in various types of configurations, the most common of which are positive achromats, negative achromats, triplet achromats, and aspheric achromats.
It should be noted that Achromatic Doublet Lenses prices china can be doublet (two elements) or triplet (three elements), and the number of elements has nothing to do with the number of rays corrected by the lens. In other words, an achromatic lens in either a doublet configuration or a triplet configuration can correct both red and blue light in the visible range.
Through the above introduction and analysis of Why Use Achromatic Doublet Lenses prices china, hope it helps you.