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    • Positive Achromatic Doublet Lens

    The positive achromatic doublet lens is composed of a positive and a negative optical glass element with different dispersion rates, cemented together. This design allows light of different wavelengths to converge at approximately the same focal plane. Compared to ordinary spherical singlet lenses, it significantly reduces focal shift and chromatic fringing caused by wavelength differences. This series features high manufacturing precision and stable optical performance, making it suitable for scientific research, industrial inspection, and precision optical systems that require high imaging quality and beam control.

    Product features：Excellent achromatic performance；Positive focal length design；High-precision optical fabrication；Multiple specifications available

    Part Number：MP-SJZJH0510

    Application area：Machine vision and industrial imaging | Microscopy and microscopic imaging systems | Laser collimation and focusing | Scientific research optical setups

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    Main parameters
  • Core parameters

  • Design Wavelength Clear Aperture

    632.8 nm >90%

  • Dimension Drawing
    • General Parameters


    No.

     

    EFL(mm)

    Dia

    (mm)

    Radius of Curvature

    BFL(mm)

    Center Thickness

    Material

    R1 (mm)

    R2=R3 (mm)

    R4 (mm)

    Tc1 (mm)

    Tc2 (mm)

    Lens 1

    Lens 2

    MP-SJZJH0510

    10.089

    5.00

    5.702

    -4.000

    -16.459

    8.238

    2.40

    0.95

    H-K9L

    H-F4

    MP-SJZJH0610

    10.010

    6.00

    6.546

    -4.055

    -23.230

    7.555

    3.60

    0.80

    SK9

    SF15

    MP-SJZJH0614

    14.954

    6.00

    8.831

    -6.546

    -19.770

    13.065

    2.71

    1.00

    BK7

    SF5

    MP-SJZJH0615

    15.607

    6.00

    9.290

    -6.516

    -21.040

    13.701

    2.00

    2.10

    H-K9L

    H-ZF1

    MP-SJZJH0620

    20.003

    6.00

    12.359

    -8.511

    -24.380

    18.273

    2.60

    1.00

    BK7

    SF5

    MP-SJZJH0624

    24.962

    6.00

    15.704

    -10.666

    -29.990

    23.433

    2.30

    1.00

    BK7

    SF5

    MP-SJZJH0627

    27.328

    6.00

    13.810

    -11.508

    -59.448

    25.052

    2.00

    2.10

    H-K9L

    H-ZF1

    MP-SJZJH0629

    29.976

    6.00

    18.880

    -12.942

    -36.480

    28.666

    1.90

    1.00

    BK7

    SF5

    MP-SJZJH0824

    24.933

    8.00

    15.596

    -10.881

    -30.480

    23.061

    2.90

    1.00

    BK7

    SF5

    MP-SJZJH0829

    29.997

    8.00

    18.880

    -12.882

    -36.220

    28.251

    2.70

    1.00

    BK7

    SF5

    MP-SJZJH0927

    27.390

    9.00

    44.640

    -7.554

    -15.240

    26.986

    3.00

    2.60

    H-K9L

    H-ZF1

    MP-SJZJH1020

    20.047

    10.00

    12.320

    -9.020

    -25.230

    17.625

    3.80

    1.00

    BK7

    SF5

    MP-SJZJH1225

    25.028

    12.00

    15.346

    -11.350

    -31.920

    22.284

    4.20

    1.30

    BK7

    SF5

    MP-SJZJH1225A

    25.001

    12.70

    15.596

    -11.402

    -31.050

    22.252

    4.30

    1.30

    BK7

    SF5

    MP-SJZJH1229

    29.952

    12.70

    18.535

    -13.490

    -37.840

    27.352

    4.00

    1.30

    BK7

    SF5

    MP-SJZJH1239

    39.957

    12.70

    25.230

    -17.539

    -48.750

    37.751

    3.40

    1.30

    BK7

    SF5

    MP-SJZJH1250

    50.519

    12.70

    31.260

    -21.293

    -62.370

    48.441

    3.10

    1.30

    BK7

    SF5

    MP-SJZJH1259

    59.979

    12.70

    37.330

    -26.420

    -75.860

    58.069

    2.80

    1.30

    BK7

    SF5

    MP-SJZJH1274

    74.942

    12.70

    46.770

    -32.960

    -94.620

    73.149

    2.60

    1.30

    BK7

    SF5

    MP-SJZJH1340

    40.464

    13.00

    25.410

    -18.072

    -50.470

    38.458

    3.00

    1.30

    BK7

    SF5

    MP-SJZJH1443

    43.978

    14.00

    27.540

    -19.543

    -54.950

    41.804

    3.30

    1.30

    BK7

    SF5

    MP-SJZJH1640

    40.584

    16.00

    26.900

    -13.000

    -85.110

    36.575

    6.00

    1.50

    H-ZK3

    H-ZF1

    MP-SJZJH1652

    52.291

    16.00

    35.995

    -18.030

    -43.950

    50.16

    4.00

    1.50

    H-K51

    H-ZF5

    MP-SJZJH1773

    73.066

    17.00

    47.208

    -31.008

    -256.110

    70.178

    3.50

    1.70

    SK9

    SF5

    MP-SJZJH1840

    40.023

    18.00

    24.270

    -18.356

    -53.090

    36.509

    5.40

    1.50

    BK7

    SF5

    MP-SJZJH1849

    49.965

    18.00

    31.690

    -22.000

    -60.570

    46.959

    4.80

    1.50

    BK7

    SF5

    MP-SJZJH1858

    58.423

    18.00

    42.450

    -26.290

    -231.450

    55.244

    4.00

    2.00

    H-LAK5

    H-ZF4

    MP-SJZJH1859

    59.896

    18.00

    37.840

    -26.490

    -73.790

    57.257

    4.10

    1.50

    BK7

    SF5

    MP-SJZJH1880

    80.199

    18.00

    49.550

    -36.810

    -165.580

    77.595

    3.40

    1.50

    BAK1

    SF8

    MP-SJZJH18198

    198.849

    18.00

    120.380

    -31.955

    -120.380

    197.279

    3.00

    2.00

    H-K9L

    H-ZF2

    MP-SJZJH1890

    90.074

    18.90

    45.920

    -41.647

    -185.839

    86.845

    3.65

    1.93

    H-K9L

    H-ZF2

    MP-SJZJH2534

    34.050

    25.00

    20.785

    -20.854

    ∞

    26.226

    10.00

    2.00

    H-LAK12

    H-ZF7L

    MP-SJZJH25100

    100.056

    25.40

    62.741

    -45.770

    -128.192

    97.148

    4.00

    2.50

    H-K9L

    H-ZF2

    MP-SJZJH25101

    101.232

    25.40

    57.759

    -25.850

    -237.014

    95.996

    6.50

    1.80

    N-BAF10

    N-SF6HT

    MP-SJZJH41120

    120.259

    41.40

    76.240

    -59.550

    -168.540

    114.405

    9.00

    3.00

    H-K9L

    H-ZF1

    MP-SJZJH41149

    149.953

    41.50

    85.930

    -46.620

    -185.000

    143.556

    9.50

    2.50

    H-K9L

    H-ZF1

    MP-SJZJH41150

    150.058

    41.90

    85.850

    -46.620

    -185.000

    141.561

    13.00

    2.50

    H-K9L

    H-ZF1

    MP-SJZJH50107

    107.759

    50.80

    182.272

    -35.668

    -83.789

    103.715

    17.00

    3.50

    N-BAF10

    N-SF6HT

    MP-SJZJH57250

    250.125

    57.00

    153.260

    -110.920

    -326.240

    241.702

    13.00

    4.00

    H-K9L

    H-ZF2

     

    No.

    EFL(mm)

    Dia(mm)

    CA(mm）

    CrownGlass

    FlintGlass

    Type

    MP-SJZJH82500KD

    500.00

    82.00

    80.00

    H-K9L

    ZF2

    Cemented

    MP-SJZJH821000KD

    1000.00

    82.00

    80.00

    H-K9L

    F2

    Cemented

    MP-SJZJH83500KD

    500.00

    83.00

    80.00

    H-K9L

    F2

    Air-Spaced

    MP-SJZJH104600KD

    600.00

    104.00

    100.00

    H-K9L

    ZF2

    Air-Spaced

    MP-SJZJH1041000KD

    1000.00

    104.00

    100.00

    H-K9L

    F4

    Air-Spaced

    MP-SJZJH1041200KD

    1200.00

    104.00

    100.00

    H-K9L

    F2

    Air-Spaced

    MP-SJZJH131700KD

    700.00

    131.00

    126.00

    H-K9L

    F4

    Air-Spaced

    MP-SJZJH1311000KD

    1000.00

    131.00

    126.00

    H-K9L

    F2

    Air-Spaced

    MP-SJZJH154750KD

    750.00

    154.00

    150.00

    H-K9L

    F4

    Air-Spaced

    MP-SJZJH1541200KD

    1200.00

    154.00

    150.00

    H-K9L

    F2

    Air-Spaced

    MP-SJZJH1541500KD

    1500.00

    154.00

    150.00

    H-K9L

    F2

    Air-Spaced

    MP-SJZJH1541800KD

    1800.00

    154.00

    150.00

    H-K9L

    ZF2

    Air-Spaced

    MP-SJZJH1542250KD

    2250.00

    154.00

    150.00

    H-K9L

    F4

    Air-Spaced

    MP-SJZJH2101200KD

    1200.00

    210.00

    204.00

    H-K9L

    ZF1

    Air-Spaced

    MP-SJZJH2101800KD

    1800.00

    210.00

    204.00

    H-K9L

    F3

    Air-Spaced

    MP-SJZJH2102400KD

    2400.00

    210.00

    204.00

    H-K9L

    F2

    Air-Spaced

    MP-SJZJH2103000KD

    3000.00

    210.00

    204.00

    H-K9L

    F2

    Air-Spaced

    MP-SJZJH2222700KD

    2700.00

    222.00

    216.00

    H-K9L

    F2

    Air-Spaced

    MP-SJZJH2263300KD

    3300.00

    226.00

    220.00

    H-K9L

    F2

    Air-Spaced

    MP-SJZJH2341800KD

    1800.00

    234.00

    228.00

    H-K9L

    F3

    Air-Spaced

    MP-SJZJH2541375KD

    1375.00

    254.00

    250.00

    H-K9L

    ZF1

    Air-Spaced

    MP-SJZJH2541800KD

    1800.00

    254.00

    250.00

    H-K9L

    F2

    Air-Spaced

    MP-SJZJH3103000KD

    3000.00

    310.00

    300.00

    H-K9L

    F2

    Air-Spaced

     

    Optical Path Imaging Diagram

    图片1.png2.1.png

    Optional Configurations

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  • Product title: Positive Achromatic Doublet Lens
  • Product link: https://www.idealphotonics.com/product/detail/1882.html

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      • Other Requirements:

    • 10+ 10 Years of Experience
    • 50 50 + Countries Bussiness
    • 10000 10k + Diodes sold worldwide
    • 30 30+ Invention patent
    • 10 10+ Advanced Optical Solutions

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