The 5725-C-H Aspheric Objective Lens is made with D-ZK3. It is 7.2 mm diameter with 16x magnification and has focal length of 11.0 mm. This aspheric lens has a housing length of 10.2 mm with 5.5 mm clear aperture and a working distance of 7.91 mm. It is AR coated for the wavelength range of 1050 to 1600 nm. This compact glass plano-convex aspheric lens is a convenient, high-quality alternative to microscope objectives. It is especially handy for low f-number applications like coupling light into and out of optical fibers or collimating diode lasers since the aspheric surface minimizes the aberrations. A model 5709 RMS threaded adapter is required for use as a microscope objective. A model 5708 optical mount adapter allows these objectives to be mounted in a 1 inch diameter optical mount.
Технические характеристики
- Objective Type Plano-Convex Aspheric
- Lens Shape Plano-Convex Aspheric
- Magnification 16x
- Numerical Aperture 0.3
- Diameter 7.2 mm
- Wavelength Range 1000-1600 nm
- Antireflection Coating 1050-1600 nm
- Coating Code -C
- Lens Material D-ZK3
- Effective Focal Length (EFL) 11.0 mm
- Center Thickness (Tc) 5.03 mm
- Working Distance 7.91 mm
- Wavefront Error 0.072 &lambda,
- Design Wavelength 633 nm
- Holder Length 10.2 mm
- Clear Aperture 5.5 mm
