Product

  • Plano-Concave Cylindrical Lens
  • Plano-Concave Cylindrical Lens

Plano-Concave Cylindrical Lens

The function of the plano-concave cylindrical mirror is to make the light beam converge or diverge in a certain plane, but it does not work in the plane (cylindrical axis) perpendicular to it, turning the transmitted plane light wave into a cylindrical wave, or making the original The transformation of cylindrical waves into plane waves or spherical waves is often used to convert a collimated laser source into linear light.
1-100nm high precision quartz

Product introduction

  • The function of the plano-concave cylindrical mirror is to make the light beam converge or diverge in a certain plane, but it does not work in the plane (cylindrical axis) perpendicular to it, turning the transmitted plane light wave into a cylindrical wave, or making the original The transformation of cylindrical waves into plane waves or spherical waves is often used to convert a collimated laser source into linear light.

    Specifications


    Material BK7;Fused Silica
    Design Wavelength 589.6nm
    Diameter Tolerance +0.0,-0.15mm
    Thickness Tolerance +/-0.1mm
    Paraxial Focal Length Tolerance +/-2%
    Centration 3 arc minute
    Clear Aperture >85%
    Surface Figure λ/4@632.8nm
    Surface Quality 60/40 Scratch/Dig
    Bevel 0.25mm*45°
    Coating Uncoated

    BK7/Fused Silica Plano Concave Cylindrical Lens

    Part No. φ(mm) f(mm) R1(mm) tc(mm) te(mm) fb(mm) Material
    PCYV1101 12.5 -25 12.9 2 3.62 -26.32 BK7
    PCYV1102 12.5 -40 20.64 2 2.97 -41.32 BK7
    PCYV1103 12.5 -60 30.96 2 2.64 -61.32 BK7
    PCYV2201 25.4 -100 45.8 3 4.796 -102.058 Fused Silica
    PCYV2202 25.4 -200 91.6 3 3.88 -202.058 Fused Silica
    PCYV2203 25.4 -300 137.4 3 3.58 -302.058 Fused Silica
    PCYV2301 10*10 -25 11.45 3 3.15 -26.372 Fused Silica
    PCYV2302 10*10 -40 18.32 2 2.69 -41.372 Fused Silica
    PCYV2401 25*25 -600 274.8 2 2.284 -601.372 Fused Silica
    PCYV2402 25*25 -800 366.4 2 2.213 -801.372 Fused Silica

    The function of the plano-concave cylindrical mirror is to make the light beam converge or diverge in a certain plane, but it does not work in the plane (cylindrical axis) perpendicular to it, turning the transmitted plane light wave into a cylindrical wave, or making the original The transformation of cylindrical waves into plane waves or spherical waves is often used to convert a collimated laser source into linear light.

    Material
    CDGM optical glass, CORNING, SCHOTT, HOYA, OHARA, other specified materials
    Curvature Tolerance
    2-600mm±1%
    Machining Tolerance
    Length and width ±0.05mm, center thickness ±0.1mm
    Eccentricity
    3 arc minute
    Surface Figure
    λ/4@632.8nm
    Surface Quality
    40/20 (regular)

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