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Cylindrical Achromatic Lenses

Focuses light in one dimension
Focal length ranges from 50 to 250 mm

Holmarc’s cylindrical achromatic lenses are used to focus polychromatic light in one dimension with reduced spherical and chromatic aberrations. Holmarc’s cylindrical achromatic lenses are available either as uncoated or coated (single layer MgF2 or broadband AR). When used with monochromatic light source, these lenses produce smaller spot size than standard cylindrical lenses.



    Material :     BK7, SF1 & F2 (or equivalent)
    Effective Focal Length Tolerance :     ± 1%
    Diameter tolerance :     + 0.0, -0.2 mm
    Centering Tolerance :     ≤ 5 arc min.
    Surface quality :     40 - 20 ( scratch-dig )
    Clear aperture :     > 90 % of dimensions
    Design wavelengths :     486.1 nm, 587.6 nm, & 656.3 nm
    Coating :     Uncoated / Single layer MgF2 / Broadband AR
    ( Ravg = < 0.5% @ 400-700 nm )








Model No. Diameter
D (mm)
Focal Length
F (mm)
Uncoated Single Layer MgF2 Broadband AR
HO-CAL25-02 HO-CAL25-02C HO-CAL25-02B 25 50
HO-CAL25-03 HO-CAL25-03C HO-CAL25-03B 25 75
HO-CAL25-04 HO-CAL25-04C HO-CAL25-04B 25 100
HO-CAL25-06 HO-CAL25-06C HO-CAL25-06B 25 150
HO-CAL25-08 HO-CAL25-08C HO-CAL25-08B 25 200
HO-CAL25-10 HO-CAL25-10C HO-CAL25-10B 25 250
Price List

Uncoated Price ($) Single Layer MgF2 Price ($) Broadband AR Price ($)
HO-CAL25-02 355.00 HO-CAL25-02C 362.00 HO-CAL25-02B 370.00
HO-CAL25-03 355.00 HO-CAL25-03C 362.00 HO-CAL25-03B 370.00
HO-CAL25-04 355.00 HO-CAL25-04C 362.00 HO-CAL25-04B 370.00
HO-CAL25-06 355.00 HO-CAL25-06C 362.00 HO-CAL25-06B 370.00
HO-CAL25-08 355.00 HO-CAL25-08C 362.00 HO-CAL25-08B 370.00
HO-CAL25-10 355.00 HO-CAL25-10C 362.00 HO-CAL25-10B 370.00

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