The 5724-A-H Aspheric Objective Lens is made with D-ZK3. It is 9.9 mm diameter, with 20x magnification and has focal length of 8.0 mm. This aspheric lens has a housing length of 8.8 mm with 8.0 mm clear aperture and a working distance of 5.9 mm. It is AR coated for the wavelength range of 350 to 700 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 20x
- Numerical Aperture 0.5
- Diameter 9.9 mm
- Wavelength Range 375-650 nm
- Antireflection Coating 350-700 nm
- Coating Code -A
- Lens Material D-ZK3
- Effective Focal Length (EFL) 8.0 mm
- Center Thickness (Tc) 3.43 mm
- Working Distance 5.9 mm
- Wavefront Error 0.072 &lambda,
- Design Wavelength 780 nm
- Holder Length 8.8 mm
- Clear Aperture 8.0 mm
