Substrate Material: B270
High Numerical Aperture (NA)
Operating Wavelength: 1100 nm-1650 nm (AR Coating)
Optical Element Material: D-ZK3/D-ZLAF52LA
Larger Numerical Aperture (NA), lower f-number (f/#)
Suitable for Focusing, Collimation, and Detection
Larger Numerical Aperture (NA), Lower f-number (f/#)
Optical Element Material: D-ZK3/D-ZLAF52LA/D-LAK6
Larger Numerical Aperture (NA), Lower F-number (f/#)
Material: N-BK7/S-LAH64
High Transmittance in the 700-1100 nm Near-infrared Band
Large Numerical Aperture, Large Aperture, Lower F/#, Smaller Spherical Aberration
High Transmittance in the 400-700 nm Visible Light Range
Large Numerical Aperture, Wide Aperture, Lower F/#, Smaller Spherical Aberration
Operating Wavelength: 380 nm-2.1 μm (uncoated)
Operating Wavelength: 700 nm-1100 nm (with AR coating)
Operating Wavelength: 400 nm-700 nm (with AR Coating)