UV grade JGS1 FUSED QUARTZ GLASS OPTICAL LENS CUSTOMIZED
Ultraviolet-melt quartz has a high transmittance from ultraviolet
to near infrared (185-2100nm), with high transmittance in the deep
uv region.In addition, compared with h-k9l (n-bk7), it has better uniformity
and lower thermal expansion coefficient, especially suitable for
high power laser in ultraviolet to near infrared band.
When the light is converging, if the absolute magnification is less
than 0.2 or greater than 5, the convex lens is usually
selected.When the magnification is between 0.2 and 5, a double
convex lens is more suitable.In order to reduce the difference of
the ball, the parallel light in the focus should be on the surface
of the flat convex lens.Various coatings can be selected.
Please refer to the technical data for detailed parameters.The
price is the tax price of coating, please consult customer service
for the price of the substrate.
Diameter tolerances: 0.0/-0.1mm
Thickness tolerance: + 0.1mm
Focal length tolerance: plus or minus 1%
Design wavelength: 587.6nm
Optical aperture: 90%
Surface quality: 40/20
Face type: lambda /4@633nm
Partial heart: no more than 3 '
Chamfering: 0.3 x 45 °