The 5723-B-H Aspheric Objective Lens is made with D-ZLaF52La. It is 7.2 mm diameter with 30x magnification and has focal length of 6.2 mm. This aspheric lens has a housing length of 10.2 mm with 5.0 mm clear aperture and a working distance of 3.5 mm. It is AR coated for the wavelength range of 600 to 1050 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 30x
- Numerical Aperture 0.4
- Diameter 7.2 mm
- Wavelength Range 625-1050 nm
- Antireflection Coating 600-1050 nm
- Coating Code -B
- Lens Material D-ZLaF52La
- Effective Focal Length (EFL) 6.2 mm
- Center Thickness (Tc) 5.16 mm
- Working Distance 3.5 mm
- Wavefront Error 0.072 &lambda,
- Design Wavelength 780 nm
- Holder Length 10.2 mm
- Clear Aperture 5.0 mm
