Quartz glass window
These lenses have positive focus length. Most suitable where one
conjugate is more than five times, the other. e.g. in sensor
application or for use with near collimated light. Also where both
conjugates are on the same side of the lens, e.g. as an add-on lens
to increase the numerical aperture.
Quartz glass window specification
+0.00, -0.15 mm
Paraxial Focal Length
<3 arc minut...
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