Optical plano-convex lenses are made of high-quality materials such as Schott, Hoya, Ohara, CDGM optical glass, Crystal and Corning fused silica. These materials have high transmittance, low refractive index, good thermal stability and chemical stability. These plano-convex lenses are widely used in laser focusing, beam collimation, spectral analysis and other fields. The size, focal length and coating can be customized according to customer needs.
Material :
H-K9L (CDGM), including Schott, Hoya, Ohara, Crystal, and Corning Fused SilicasDesign wavelength :
587.6 nmFocal Length Tolerance :
±2%Dimension Tolerance :
+0.0 / -0.1 mmThickness Tolerance :
±0.2 mmSurface Accuracy :
λ/4 @ 632.8 nmSurface Quality :
60/40Centration :
<3'
Product Description
The plano-convex optical glass lens is designed for applications where precise beam shaping and efficient light focusing are required. Manufactured from precision-annealed K9 optical glass, this lens provides high transmission across the visible to near-infrared spectrum and maintains stable performance under standard operating conditions.
With controlled surface quality and tight centration tolerance, the lens effectively minimizes aberrations when used at the correct orientation. It is widely used in laser systems, optical instruments, and general photonics applications requiring reliable and repeatable optical performance.
Performance Advantages
High transmission K9 optical glass
Precision plano-convex surface design
Stable optical performance and good durability
Suitable for custom coating and dimensions
Ideal for beam focusing and collimation
Application Range
Laser focusing systems
Beam collimation and expansion
Optical instruments and devices
Spectroscopy and measurement systems
General photonics and research applications
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