An achromatic lens is a lens that is designed to limit the effects of chromatic and spherical aberration. Achromatic doublet lenses have significantly better optical performance than singlet lenses in visible imaging and laser beam manipulation applications. We provide custom achromatic lenses consisting of two elements, usually of a positive low-index crown glass cemented to a negative high-index flint glass that have been corrected for chromatic aberration with respect to two or more selected wavelengths. Contact us for a quote and to learn more about our achromatic lens price options.
Material | BK7 Grade A Optical Glass |
Design Wavelength | 480.0nm, 546.1nm, 643.8 nm |
Diameter Tolerance | +0.0, -0.15 mm |
Thickness Tolerance | ±0.2 mm |
Paraxial Focal Length | ±2% @546.1 nm |
Centration | <3 arc Minutes |
Clear Aperture | >85% |
Surface Irregularity | λ/4@632.8 nm |
Surface Quality | 60-40 Scratch And Dig |
Protective Bevel | 0.25 mm x 45° |
Material | Optical Glass. |
Diameter | 0.5 to 350 mm |
Diameter Tolerance | +0/-0.02 mm |
Thickness Tolerance | ±0.01 mm |
Surface Quality | 10-5 |
Surface Figure | λ/10 |
Centration | 1 Minute or 30 Second |
Coating | Uncoated, AR and HR |
Part No. | f (mm) | Ф (mm) | R1 (mm) | R2=R3 (mm) | R4 (mm) | tc1 (mm) | t c2 (mm) | f b (mm) | Lens A | Lens B |
TPA101 | 10.0 | 6.0 | 6.546 | -4.055 | -23.23 | 3.6 | 0.8 | 7.54 | SK9 | SF15 |
TPA102 | 20.0 | 10.0 | 12.32 | -0.902 | -25.23 | 3.8 | 1.0 | 17.625 | BK7 | SF5 |
TPA103 | 30.0 | 12.7 | 18.535 | -13.49 | -37.84 | 4.0 | 1.3 | 27.36 | BK7 | SF5 |
TPA104 | 40.0 | 12.7 | 25.23 | -17.539 | -48.75 | 3.4 | 1.3 | 37.778 | BK7 | SF5 |
TPA105 | 50.0 | 18.0 | 31.69 | -22.0 | -60.57 | 4.8 | 1.5 | 46.987 | BK7 | SF5 |
Part No. | f (mm) | Ф (mm) | R1 (mm) | R2=R3 (mm) | R4 (mm) | tc1 (mm) | t c2 (mm) | f b (mm) | Lens A | Lens B |
TNA101 | -25 | 12.7 | -15.6 | 13.09 | 44.16 | 3.0 | 2.67 | -27.5 | BK7 | F2 |
TNA102 | -40 | 12.7 | -24.45 | 17.97 | 66.6 | 3.0 | 2.34 | -42.5 | BK7 | F2 |
As a leading optics manufacturing company, TC Optics offers top-of-the-line achromatic lens design for all types of applications. Our achromatic barlow lens and achromatic convex lens are just some of the many high-quality lenses we offer. Our achromatic lens combination is unparalleled in the market and provides exceptional quality and clarity in all settings.
Our lenses applied in achromatic combination are designed to meet the highest standards of precision optics. With excellent chromatic correction, our optical lenses help reduce the harmful effects of color dispersion and provide razor-sharp images for all your imaging needs.
Our achromatic lens design is excellent for a wide range of industries, including astronomy, microscopy, and industrial applications. Our superior quality lenses ensure that you can achieve impeccable and effective imaging processes with ease.
Our achromatic lens combination is available in a variety of models, each with their unique set of specifications and features. Whether you need a simple or complex arrangement of lenses, TC Optics has just the perfect solution for you.
At TC Optics, which is a custom optics manufacturer, we are committed to providing our customers with the best quality achromatic lenses on the market. Our lenses are crafted with precision and accuracy, ensuring that you get the most value out of your investment. Try our products today and experience the ultimate clarity and definition in your imaging processes.
Q: How does an achromatic lens differ from a regular lens?
A: An achromatic lens is made of two or more different types of glass or other materials, with different dispersion properties that can more precisely focus all colors of light to the same point of focus. In contrast, a regular lens is only made of a single type of glass or material and is more prone to chromatic aberration.
Q: What are the advantages of using achromatic lenses?
A: Achromatic lenses offer superior image quality compared to regular lenses, with significantly reduced color aberration or distortion. They also have a wide array of applications in optical instruments.
Q: What is the difference between an achromatic lens and an aspherical lens?
A: An achromatic lens is a lens designed to reduce chromatic aberration, while an aspheric lens is a lens designed to reduce or eliminate various types of distortion and aberrations such as spherical aberration, coma, and astigmatism. While both types of lenses provide improved image quality, they correct for different types of optical aberrations. Achromatic lenses achieve this by combining two or more types of glass materials with different dispersion properties, while aspherical lenses feature non-spherical surfaces that make them flatter and reduce distortion.
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