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Plano - Concave Lenses

Focal length ranges from -25 to -1000 mm
Available Uncoated or with Single layer MgF2 / Broadband AR coating

Plano - concave lenses are negative spherical lenses with one concave surface and one flat surface. These lenses can be used to diverge light or to increase the focal length of an optical system.

Plano-concave lenses are available as uncoated, single layer MgF2 coated and broadband AR coated.



    Material :     BK7 or equivalent
    Effective Focal Length Tolerance :     ± 1%
    Diameter Tolerance :     + 0.0, - 0.2 mm
    Centering Tolerance :     ≤ 3 arc min
    Surface Quality :     40 - 20 (scratch-dig)
    Clear Aperture :     > 90% of Diameter
    Design Wavelength :     587.6 nm
    Coating :     Uncoated / Single layer MgF2 / Broadband AR
    Center thickness, tc :     2.5 mm










Model No. Diameter
D (mm)
Focal Length
F (mm)
Uncoated Single Layer MgF2 Broadband AR
HO-PVL12.5-02 HO-PVL12.5-02C HO-PVL12.5-02B 12.5 -25
HO-PVL12.5-2.4 HO-PVL12.5-2.4C HO-PVL12.5-2.4B 12.5 -30
HO-PVL12.5-04 HO-PVL12.5-04C HO-PVL12.5-04B 12.5 -50
HO-PVL25-1.2 HO-PVL25-1.2C HO-PVL25-1.2B 25 -30
HO-PVL25-1.6 HO-PVL25-1.6C HO-PVL25-1.6B 25 -40
HO-PVL25-02 HO-PVL25-02C HO-PVL25-02B 25 -50
HO-PVL25-3.2 HO-PVL25-3.2C HO-PVL25-3.2B 25 -80
HO-PVL25-04 HO-PVL25-04C HO-PVL25-04B 25 -100
HO-PVL25-06 HO-PVL25-06C HO-PVL25-06B 25 -150
HO-PVL25-08 HO-PVL25-08C HO-PVL25-08B 25 -200
HO-PVL25-12 HO-PVL25-12C HO-PVL25-12B 25 -300
HO-PVL25-20 HO-PVL25-20C HO-PVL25-20B 25 -500
HO-PVL25-40 HO-PVL25-40C HO-PVL25-40B 25 -1000
HO-PVL50-1.6 HO-PVL50-1.6C HO-PVL50-1.6B 50 -80
HO-PVL50-02 HO-PVL50-02C HO-PVL50-02B 50 -100
HO-PVL50-03 HO-PVL50-03C HO-PVL50-03B 50 -150
HO-PVL50-04 HO-PVL50-04C HO-PVL50-04B 50 -200
HO-PVL50-06 HO-PVL50-06C HO-PVL50-06B 50 -300
HO-PVL50-10 HO-PVL50-10C HO-PVL50-10B 50 -500
HO-PVL50-20 HO-PVL50-20C HO-PVL50-20B 50 -1000
Price List

Uncoated Price ($) Single Layer MgF2 Price ($) Broadband AR Price ($)
HO-PVL12.5-02 14.00 HO-PVL12.5-02C 19.00 HO-PVL12.5-02B 21.00
HO-PVL12.5-2.4 13.00 HO-PVL12.5-2.4C 18.00 HO-PVL12.5-2.4B 20.00
HO-PVL12.5-04 11.00 HO-PVL12.5-04C 16.00 HO-PVL12.5-04B 19.00
HO-PVL25-1.2 20.00 HO-PVL25-1.2C 24.00 HO-PVL25-1.2B 27.00
HO-PVL25-1.6 19.00 HO-PVL25-1.6C 23.00 HO-PVL25-1.6B 26.00
HO-PVL25-02 18.00 HO-PVL25-02C 22.00 HO-PVL25-02B 25.00
HO-PVL25-3.2 17.00 HO-PVL25-3.2C 21.00 HO-PVL25-3.2B 24.00
HO-PVL25-04 16.00 HO-PVL25-04C 21.00 HO-PVL25-04B 23.00
HO-PVL25-06 15.00 HO-PVL25-06C 20.00 HO-PVL25-06B 22.00
HO-PVL25-08 14.00 HO-PVL25-08C 19.00 HO-PVL25-08B 21.00
HO-PVL25-12 13.00 HO-PVL25-12C 18.00 HO-PVL25-12B 20.00
HO-PVL25-20 13.00 HO-PVL25-20C 18.00 HO-PVL25-20B 20.00
HO-PVL25-40 13.00 HO-PVL25-40C 18.00 HO-PVL25-40B 20.00
HO-PVL50-1.6 27.00 HO-PVL50-1.6C 32.00 HO-PVL50-1.6B 35.00
HO-PVL50-02 27.00 HO-PVL50-02C 32.00 HO-PVL50-02B 34.00
HO-PVL50-03 26.00 HO-PVL50-03C 30.00 HO-PVL50-03B 33.00
HO-PVL50-04 25.00 HO-PVL50-04C 30.00 HO-PVL50-04B 32.00
HO-PVL50-06 24.00 HO-PVL50-06C 29.00 HO-PVL50-06B 31.00
HO-PVL50-10 22.00 HO-PVL50-10C 27.00 HO-PVL50-10B 30.00
HO-PVL50-20 22.00 HO-PVL50-20C 27.00 HO-PVL50-20B 30.00

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