Changchun Fortune Optronics,INC

Products

	Cylindrical Lens

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1.BK7 Plano-Convex Cylindrical Lenses

Material竊�nbsp; BK7 grade A optical glass
Design Wavelength竊�632.8nm.
Design Index 竊�n=1.5147
Surface Figure竊�x竊�lambda;/2竊�y竊�λ
Dimension Tolerance竊�±0.2mm
Paraxial Focal Length竊�plusmn;2%
Centration 竊� arc minutes
Clear Aperture 竊��80%
Surface Quality竊�60-40 scratch and dig
Bevel竊�nbsp; 0.25 mm × 45°

2.BK7 Plano-Concave Cylindrical Lenses

Material竊�K7 grade A optical glass
Design Wavelength竊�32.8nm.
Design Index 竊�n=1.5147
Surface Figure竊�x竊�lambda;/2竊�y竊�λ
Dimension Tolerance竊�±0.2mm
Paraxial Focal Length竊�plusmn;2%
Centration 竊� arc minutes
Clear Aperture 竊��80%
Surface Quality竊�60-40 scratch and dig
Bevel竊�nbsp; 0.25 mm × 45°

3.Fused Silica Plano Convex/concave Cylindrical Lens

Material: UV Grade Fused Silica
Design Wavelength: 632.8nm.
Design Index: n=1.45702±0.00005
Surface Figure: x竊�lambda;/2竊�y竊�λ
Dimension Tolerance: ±0.2mm
Paraxial Focal Length: ±2%
Centration: 3 arc minutes
Clear Aperture: 竊�0%
Surface Quality: 60-40 scratch and dig
Bevel: 0.25 mm × 45°