Changchun Realpoo Photoelectric Co., Ltd.  

Product Name: Factory Offer Optical Glass Cylinder Lens (Dia 1.5mm, length 27mm) Model NO.: RPCL0626 Coating: HC Customized: Customized Lenses Color: Clear Material: Optical Glass Shape: Cylinder Transmittance: 90%-95% Type: Cylinder Usage: Optical Surface Quality: 40/20 or 60/40 Trademark: Realpoo Transport Package: Protective Packing Specification: 16*16*16cm Origin: Cn HS Code: 9001909090 Product Description Optical Glass Cylinder Lenses,Rod LensesOptical glass Cylinder Lenses are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylindrical Lenses have a single cylindrical surface that causes incoming light to be focused in only a single dimension, stretching the image. Cylinder Lenses are available with positive or negative focal lengths, ideal for laser line generation or anamorphic beam shaping to circularize laser outputs.Diameter (mm)1mm to 550mmDiameter Tolerance (mm)+0/ -0.1Length (mm)2mm to 550mmLength Tolerance (mm)+0/ -0.1Surface Quality40-20BevelNoneSubstrateN-BK7,k9,b270,fused silica,sapphrieThe ROD lens&Cylinder lensare used in laser scanners, spectroscopy, dye lasers, acousto-optics, optical processors and other similar applications. They are the best for circularization of diode laser outputs .