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) |
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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 |
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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