DETAILS
Rigid endoscope cemented lens glued achromaticl lenses
Achromatic lenses, usually consisting of two optical elements cemented together.It is the most cost-effective lens for good polychromatic
illumination and imaging. Achromatic are excellent focusing components for reducing chromatic aberration of broadband light sources
used in many analytical and medical devices.
| Product Name | Endoscope micro lens |
| Dimensions | 0.2-300mm |
| Dimensional Tolerance | ±0.02mm |
| Material | N-BK7, UVFS, H-K50, H-F4, H-BAK7, H-LAF10L, N-SK15, H-ZK21, H-F1, H-ZF4 |
| Thickness | 0.1-30mm or custom |
| Surface quality | 20/10~60/40 |
| Flatness | 1/10lambda |
| Parallelism | ±30″ |
| Clear aperture | ＞90% |
| Coating | Uncoated, or customized |
| Type | Plano-convex Plano-concave Bi-convex Bi-concave Achromatic lens Meniscus lens |
Technical Information
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An achromatic lens comes in a variety of configurations,most notably,positive,negative,triplet,and aspherized. It is important to note that
it can be doublet(two elements) or triplet (three elements);the number of elements is not related to the number of rays for which it corrects.
Positive achromatic lens |
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| Negative achromatic lens |
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| Triplet achromatic lens |
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| Aspherized achromatic lens |
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| Achromat D2.70x3.55mm | Achromat D3.70x4.00mm | Achromat D4.80x3.30mm |
| Achromat D6.00x3.10mm | Achromat D6.50x4.00mm |
| Achromat D4.78x3.33mm | Achromat D5.70x4.00mm |
| Achromat D1.98x2.70mm | Achromat D2.68x1.98mm |
| Achromat D2.70x0.40mm | Achromat D2.78x4.44mm | Achromat D2.79x4.00mm |
| Achromat D3.74x5.40mm | Achromat D6.00x4.00mm | Achromat D8.00x3.50mm |
| Achromat D4.95x2.60mm | Achromat D8.95x3.10 mm | Achromat D9.00x4.00mm |
| Achromat D3.40x4.00mm | Achromat D4.00x2.65mm | Achromat D4.80x2.05mm |
| Achromat D4.80x3.00mm | Achromat D7.00x5.12mm |
