Achromatic lenses can be used as collimators, focusing lenses or light collectors. They are designed to eliminate chromatic and spherical aberrations and perform well for all paraxial imaging tasks. These lenses are available as uncoated, single Layer MgF2 coated and broadband AR coated types.
These days Achromatic lenses are widely used in achromatic telescopes, microscopes and photographic lens.
Material | : | BK7, N - SF1 & F2 (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 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-PAL12.5-02 | HO-PAL12.5-02C | HO-PAL12.5-02B | 12.5 | 25 |
HO-PAL12.5-04 | HO-PAL12.5-04C | HO-PAL12.5-04B | 12.5 | 50 |
HO-PAL12.5-06 | HO-PAL12.5-06C | HO-PAL12.5-06B | 12.5 | 75 |
HO-PAL25-1.6 | HO-PAL25-1.6C | HO-PAL25-1.6B | 25 | 40 |
HO-PAL25-02 | HO-PAL25-02C | HO-PAL25-02B | 25 | 50 |
HO-PAL25-03 | HO-PAL25-03C | HO-PAL25-03B | 25 | 75 |
HO-PAL25-04 | HO-PAL25-04C | HO-PAL25-04B | 25 | 100 |
HO-PAL25-06 | HO-PAL25-06C | HO-PAL25-06B | 25 | 150 |
HO-PAL25-08 | HO-PAL25-08C | HO-PAL25-08B | 25 | 200 |
HO-PAL25-10 | HO-PAL25-10C | HO-PAL25-10B | 25 | 250 |
HO-PAL25-12 | HO-PAL25-12C | HO-PAL25-12B | 25 | 300 |
HO-PAL25-16 | HO-PAL25-16C | HO-PAL25-16B | 25 | 400 |
HO-PAL25-20 | HO-PAL25-20C | HO-PAL25-20B | 25 | 500 |
HO-PAL50-02 | HO-PAL50-02C | HO-PAL50-02B | 50 | 100 |
HO-PAL50-03 | HO-PAL50-03C | HO-PAL50-03B | 50 | 150 |
HO-PAL50-04 | HO-PAL50-04C | HO-PAL50-04B | 50 | 200 |
HO-PAL50-05 | HO-PAL50-05C | HO-PAL50-05B | 50 | 250 |
HO-PAL50-06 | HO-PAL50-06C | HO-PAL50-06B | 50 | 300 |
HO-PAL50-08 | HO-PAL50-08C | HO-PAL50-08B | 50 | 400 |
HO-PAL50-10 | HO-PAL50-10C | HO-PAL50-10B | 50 | 500 |
HO-PAL50-15 | HO-PAL50-15C | HO-PAL50-15B | 50 | 750 |
HO-PAL50-20 | HO-PAL50-20C | HO-PAL50-20B | 50 | 1000 |
Uncoated | Price ($) | Single Layer MgF2 | Price ($) | Broadband AR | Price ($) |
HO-PAL12.5-02 | 51.00 | HO-PAL12.5-02C | 57.00 | HO-PAL12.5-02B | 63.00 |
HO-PAL12.5-04 | 51.00 | HO-PAL12.5-04C | 57.00 | HO-PAL12.5-04B | 63.00 |
HO-PAL12.5-06 | 51.00 | HO-PAL12.5-06C | 57.00 | HO-PAL12.5-06B | 63.00 |
HO-PAL25-1.6 | 71.00 | HO-PAL25-1.6C | 77.00 | HO-PAL25-1.6B | 83.00 |
HO-PAL25-02 | 71.00 | HO-PAL25-02C | 77.00 | HO-PAL25-02B | 83.00 |
HO-PAL25-03 | 71.00 | HO-PAL25-03C | 77.00 | HO-PAL25-03B | 83.00 |
HO-PAL25-04 | 71.00 | HO-PAL25-04C | 77.00 | HO-PAL25-04B | 83.00 |
HO-PAL25-06 | 71.00 | HO-PAL25-06C | 77.00 | HO-PAL25-06B | 83.00 |
HO-PAL25-08 | 71.00 | HO-PAL25-08C | 77.00 | HO-PAL25-08B | 83.00 |
HO-PAL25-10 | 71.00 | HO-PAL25-10C | 77.00 | HO-PAL25-10B | 83.00 |
HO-PAL25-12 | 71.00 | HO-PAL25-12C | 77.00 | HO-PAL25-12B | 83.00 |
HO-PAL25-16 | 71.00 | HO-PAL25-16C | 77.00 | HO-PAL25-16B | 83.00 |
HO-PAL25-20 | 71.00 | HO-PAL25-20C | 77.00 | HO-PAL25-20B | 83.00 |
HO-PAL50-02 | 96.00 | HO-PAL50-02C | 102.00 | HO-PAL50-02B | 108.00 |
HO-PAL50-03 | 96.00 | HO-PAL50-03C | 102.00 | HO-PAL50-03B | 108.00 |
HO-PAL50-04 | 96.00 | HO-PAL50-04C | 102.00 | HO-PAL50-04B | 108.00 |
HO-PAL50-05 | 96.00 | HO-PAL50-05C | 102.00 | HO-PAL50-05B | 108.00 |
HO-PAL50-06 | 96.00 | HO-PAL50-06C | 102.00 | HO-PAL50-06B | 108.00 |
HO-PAL50-08 | 96.00 | HO-PAL50-08C | 102.00 | HO-PAL50-08B | 108.00 |
HO-PAL50-10 | 96.00 | HO-PAL50-10C | 102.00 | HO-PAL50-10B | 108.00 |
HO-PAL50-15 | 96.00 | HO-PAL50-15C | 102.00 | HO-PAL50-15B | 108.00 |
HO-PAL50-20 | 96.00 | HO-PAL50-20C | 102.00 | HO-PAL50-20B | 108.00 |
Model No. | Diameter D (mm) |
Focal Length F (mm) |
||
Uncoated | Single Layer MgF2 | Broadband AR | ||
HO-NAL12.5-02 | HO-NAL12.5-02C | HO-NAL12.5-02B | 12.5 | -25 |
HO-NAL12.5-04 | HO-NAL12.5-04C | HO-NAL12.5-04B | 12.5 | -50 |
HO-NAL25-02 | HO-NAL25-02C | HO-NAL25-02B | 25 | -50 |
HO-NAL25-2.8 | HO-NAL25-2.8C | HO-NAL25-2.8B | 25 | -70 |
HO-NAL25-04 | HO-NAL25-04C | HO-NAL25-04B | 25 | -100 |
HO-NAL25-06 | HO-NAL25-06C | HO-NAL25-06B | 25 | -150 |
HO-NAL50-03 | HO-NAL50-03C | HO-NAL50-03B | 50 | -150 |
Uncoated | Price ($) | Single Layer MgF2 | Price ($) | Broadband AR | Price ($) |
HO-NAL12.5-02 | 51.00 | HO-NAL12.5-02C | 57.00 | HO-NAL12.5-02B | 63.00 |
HO-NAL12.5-04 | 51.00 | HO-NAL12.5-04C | 57.00 | HO-NAL12.5-04B | 63.00 |
HO-NAL25-02 | 71.00 | HO-NAL25-02C | 77.00 | HO-NAL25-02B | 83.00 |
HO-NAL25-2.8 | 71.00 | HO-NAL25-2.8C | 77.00 | HO-NAL25-2.8B | 83.00 |
HO-NAL25-04 | 71.00 | HO-NAL25-04C | 77.00 | HO-NAL25-04B | 83.00 |
HO-NAL25-06 | 71.00 | HO-NAL25-06C | 77.00 | HO-NAL25-06B | 83.00 |
HO-NAL50-03 | 96.00 | HO-NAL50-03C | 102.00 | HO-NAL50-03B | 108.00 |
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