Unmounted N-BK7 Symmetric-Concave Lenses
LINOS® unmounted symmetric-concave lenses made of N-BK7 glass enable precise beam expansion and controlled light divergence for a wide range of optical systems. Their mount-free design offers flexibility for integration into custom assemblies, making them suitable for laboratory, industrial, and OEM applications. These lenses are available with visible (VIS), near-infrared (NIR), or yttrium aluminum garnet (YAG) antireflection coatings, providing high transmission, minimal aberrations, and consistent optical performance. Their precise optical quality supports reliable beam shaping, stable outcomes, and sustained performance in photonics, laser, and imaging applications.
