400 nm – 700 nm
Visible Precision Optical Components
High-performance optics for the visible spectrum — engineered for imaging, laser systems, microscopy, and instrumentation from 400 nm to 700 nm.
Visible Optics Expertise
iC Optronics supplies a comprehensive range of precision visible optical components, sourced from leading manufacturers to meet the demanding requirements of imaging systems, laser beam delivery, microscopy, machine vision, and scientific instrumentation.
Our visible optics portfolio spans the full 400–700 nm range, with substrate options including N-BK7, fused silica, borosilicate glass, and specialist optical glasses. All components are available with a wide range of anti-reflection, high-reflectance, and beamsplitter coatings optimised for specific wavelengths or broadband visible performance.
Visible Component Types
A comprehensive range of precision visible optical elements
Visible Lenses
Plano-convex, plano-concave, bi-convex, meniscus, and aspheric lenses in N-BK7 and fused silica. Available with broadband visible AR coatings or uncoated to specification.
Optical Windows & Flats
Precision-polished windows for imaging ports, instrument apertures, and protective covers. Supplied in N-BK7, fused silica, and borosilicate glass with surface flatness to λ/10.
Visible Mirrors
Protected silver, enhanced aluminium, and broadband dielectric mirrors for visible beam steering, cavity design, and imaging. Custom sizes, shapes, and radii of curvature available.
Beamsplitters
Plate and cube beamsplitters for visible laser lines including 405 nm, 488 nm, 514 nm, 532 nm, 633 nm, and 660 nm. Polarising (PBS) and non-polarising variants in stock and to order.
Prisms
Right-angle, Porro, Dove, Penta, and Amici prisms in N-BK7 and fused silica. Used in imaging systems, rangefinders, periscopes, and beam deviation applications.
Optical Filters
Bandpass, longpass, shortpass, neutral density, and notch filters for visible wavelength selection. Custom centre wavelengths, bandwidths, and OD levels available to order.
Diffraction Gratings
Ruled and holographic gratings for visible spectroscopy and wavelength-dispersive instruments. Optimised blaze angles for specific visible wavelength ranges.
Achromatic Doublets
Cemented achromatic doublets corrected for chromatic and spherical aberration across the visible spectrum. Ideal for broadband imaging, collimation, and focusing applications.
Substrate Materials
Visible Optics Applications
Machine Vision & Inspection
Telecentric lenses, filters, and illumination optics for automated inspection, dimensional metrology, and quality control systems.
Microscopy & Imaging
Objectives, tube lenses, filters, and beamsplitters for fluorescence, brightfield, darkfield, and confocal microscopy.
Visible Laser Systems
Beam expanders, focusing lenses, mirrors, and beamsplitters for CW and pulsed visible laser applications including 532 nm and 633 nm.
Spectroscopy & Sensing
Collimating optics, gratings, filters, and detector windows for Raman, fluorescence, absorption, and emission spectroscopy.
Astronomy & Imaging
High-transmission windows, filters, and corrector lenses for astronomical cameras, solar telescopes, and photometric instruments.
Medical & Surgical
Endoscope relay optics, surgical laser delivery components, and diagnostic imaging optics for medical device OEM manufacturers.
Need Visible Optics for Your Application?
Our optical specialists can help you select the right components, coatings, and materials for your visible wavelength system.