UV Fused Silica Aspheric Optical Lens
The UV Fused Silica Aspheric Lens is crafted from high-purity fused silica and precisely engineered to minimize spherical aberration and improve focusing accuracy. It is ideal for UV laser collimation, high-resolution imaging, and precision optical measurement systems.
Material :
UV Fused SilicaDesign wavelength :
405nmFocal Length Tolerance :
±1%Dimension Tolerance :
+0/-0.05mmThickness Tolerance :
±0.1mmSurface Accuracy :
λ/4@632.8nmSurface Quality :
40-20Centration :
<3′
Product Description
This aspheric lens is made from premium UV-grade fused silica, providing exceptional transmittance (200–2200 nm) and minimal thermal expansion for outstanding optical stability under high-power UV or laser systems.Its aspheric surface design effectively reduces spherical and coma aberrations, improving beam focusing and image clarity.Ideal for scientific research, laser engineering, optical metrology, and industrial imaging, this lens is also available in customized diameters, focal lengths, and anti-reflective coating options.
Performance Advantages
Excellent UV Transmission: Maintains superior optical performance above 200 nm.
Aspheric Precision Design: Minimizes spherical aberration and enhances imaging quality.
Low Thermal Expansion: Ensures stability under high-power UV or laser conditions.
High Precision Manufacturing: CNC and IBF processing achieves λ/10 surface accuracy.
Customizable Options: Available in multiple sizes, focal lengths, and coatings.
Wide Application Range: Ideal for lasers, optical instruments, and precision imaging.
Application Range
UV laser focusing and collimation systems
Precision imaging and optical metrology instruments
Semiconductor inspection equipment
Laser processing and beam shaping systems
Medical and research optical devices
Optical communication and spectroscopic systems
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