Code | Material | AR Coating | Diameter-mm | EFL (mm) | BFL (mm) | R1 (mm) | R2 (mm) | R3 (mm) | Tc1 (mm) | Tc2 (mm) | Tc (mm) | Te (mm) |
---|---|---|---|---|---|---|---|---|---|---|---|---|
AML035-01 | S-BAH11/S-TIH6 | 400-1100 nm | 25.40 | 30.0 | 21.22 | 20.0 | -17.4 | -93.1 | 12.0 | 3.0 | 15.0 | 9.5 |
AML035-02 | N-BAF10/N-SF6 | 400-1100 nm | 25.40 | 50.0 | 43.39 | 34.9 | -28.8 | -137.5 | 9.0 | 3.5 | 12.5 | 9.5 |
AML035-03 | N-BAF10/N-SF6 | 400-1100 nm | 25.40 | 75.0 | 68.72 | 52.0 | -43.4 | -217.4 | 8.0 | 4.0 | 12.0 | 10.0 |
AML035-04 | N-LAK22/N-SF10 | 400-1100 nm | 25.40 | 100.0 | 95.03 | 92.4 | -48.2 | -152.8 | 8.0 | 4.0 | 12.0 | 10.5 |
AML035-05 | N-LAK22/N-SF10 | 400-1100 nm | 25.40 | 150.0 | 143.68 | 87.9 | -105.6 | ∞ | 6.0 | 3.0 | 9.0 | 8.0 |
AML035-06 | N-LAK22/N-SF10 | 400-1100 nm | 25.40 | 200.0 | 194.15 | 117.1 | -142.1 | ∞ | 5.0 | 3.0 | 8.0 | 7.3 |
NIR AR Coating Achromatic Glued Lenses
The optical properties of Achromatic Lenses are much better than those of single lenses. Moreover, they have better broadband, improved off-axis performance, smaller focal spots, and minimal chromatic aberration than aspherical lenses.
These double lenses glued have a positive focal length and are optimized for infinite conjugate ratios.
If your application has high imaging requirements or laser beam control, you should consider these glued lenses.


Tc———- Center Thickness
Te———- Edge Thickness
R ———- Radius
Dia——— Diameter
BFL — Back Focal Length
EFL — Effective Focal Length
f’——-- Focus
H’—— Principal Point
1 | 2 |
---|---|
Diameter Tolerance | +0.0/-0.1 |
Center Thickness Tolerance | ±0.2mm |
Surface Accuracy | λ/4 @632.8nm |
Focal Length Tolerance | ±2% |
Centering Tolerance | 3-5 arcmin |
Surface Quality | 40-20~60-40 |
Bevelling | <0.2×45° |
These Achromatic lenses coated NIR AR Coating @400-1100nm, Ravg<1%.
Achromatic lenses are frequently utilized to correct colors and reduce or eliminate color aberrations. Their design also aids in minimizing spherical aberrations.
Achromatic lenses are well-suited for a wide range of applications, including detection and spectroscopy.
In comparison to singlet lenses, achromatic lenses are capable of producing smaller spot sizes.

NIR AR Coating Ravg<1% @400-1100nm
Positive Achromatic Lenses can also be coated with other AR Coating, Ravg<0.5%
anti-reflection coating can reduce the reflectivity of each surface of the lens.
- -A: AR@400-700nm,
- -B: AR@650-1050nm,
- -C: AR@1000-1650nm,

VIS AR Ravg<0.5% @400-700nm

NIR AR Ravg<0.5% @650-1050nm

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