SO-L01 SERIES
SO-L01 B-band plano-convex lenses are coated for reduced reflection from 650 to 1100 nm, covering common red and near-infrared diode-laser wavelengths. The K9 substrate provides consistent optical quality for beam focusing, fiber-coupling benches, NIR illumination and compact imaging assemblies that do not require deep-IR materials.
Product Overview
Engineering Guidance
Choose focal length according to the required convergence angle and working distance, then verify the back focal length against the mechanical layout. The B coating is specified as average reflectance below 0.5% across the stated wavelength range.
This version is best matched to red and near-infrared sources from 650 to 1100 nm, including many 780, 808, 850, 940 and 1064 nm systems.
Custom substrate materials, dimensions, angular tolerances and coating bands can be reviewed for prototype and production quantities.
Technical Resources
Selection notes and practical guidance matched to this product family.
Plano-convex and biconvex lenses are the two most common positive (converging) lens shapes. Both bend parallel light rays to a focus; the differenc...
Read articleA spherical singlet lens has one or two surfaces ground to a constant radius of curvature — the simplest and most widely used optical lens design. ...
Read articleOptical lenses converge or diverge light and sit at the core of imaging, illumination, laser, and inspection systems. Before you order one, it help...
Read articleNo resources match the selected media types.
Browse more