BZPT cylindrical flat convex lens Introduction: Cylindrical lenses are an ideal choice for one-dimensional amplification applications. The effect of a spherical lens on incident light in two directions is symmetrical, while a cylindrical lens has only one direction of action on incident light. A typical application is to use a pair of cylindrical lenses to shape a deformed beam. A pair of cylindrical lenses can be used for collimating and circularizing the output of laser diodes. Another possible application is to use a single cylindrical lens to focus the divergent beam onto the detector array. To minimize spherical aberration, when the collimated beam is converged into a line, the collimated light should be incident from the surface of the lens, while when the collimated light source is a straight line, the line light source should be incident onto the plane of the lens. Technical parameters: Materials: optical glass and silicon, germanium, zinc selenide, zinc sulfide, fluoride, sapphire Dimensional tolerance:+0/-0.01~+0/-0.1mm Thickness tolerance: ± 0.01~± 0.1mm Face type: λ/ 10~ λ/ 2@632.8nm Finish: 10/5~60/40 Eccentricity:<30 "~3 ' Effective aperture:>90% Chamfer: Coating: antireflective film, bandwidth antireflective film
Introduction: Cylindrical lenses are an ideal choice for one-dimensional amplification applications. The effect of a spherical lens on incident light in two directions is symmetrical, while a cylindrical lens has only one direction of action on incident light. A typical application is to use a pair of cylindrical lenses to shape a deformed beam. A pair of cylindrical lenses can be used for collimating and circularizing the output of laser diodes. Another possible application is to use a single cylindrical lens to focus the divergent beam onto the detector array. To minimize spherical aberration, when the collimated beam is converged into a line, the collimated light should be incident from the surface of the lens, while when the collimated light source is a straight line, the line light source should be incident onto the plane of the lens.
