What are the advantages of triplet achromatic lenses made of CaF2 and fused silica?
Wide band transmission: fused silica and CaF2 have good light transmission in the UV to IR bands, suitable for wide spectrum applications.
High chromatic aberration correction ability: the dispersion characteristics of the two materials are very different, which can effectively correct chromatic aberration.
Thermal stability: fused silica and CaF2 have low coefficient of thermal expansion and are suitable for environments with large temperature changes.
What are the applications of triplet achromatic lenses in CaF2 and fused silica materials?
UV optical systems: such as UV microscopes and UV laser systems.High precision optical instruments: such as astronomical telescopes and high resolution camera lenses.
Triplet achromatic lenses offer excellent performance in chromatic and aberration correction and are suitable for high precision optical systems, but have higher cost, weight and assembly complexity. The choice needs to be weighed against the specific needs of the application.
If you are interested in our products, please feel free to contact us!
It is also available to supply the coating wavelength curve, such as AR coating, BBR coating, filter coating, and so on.
Changchun Yutai Optics Co., Ltd. is a manufacturer with ISO9001 certification. We specialize in high-performance optical components
including lenses, mirrors, filters, windows, and prisms which are specified by customers. Yutai's items are widely used in imaging, defense, medical,
laser, and industry markets. As a fast-growing supplier in Optics, Yutai Optics has quickly established itself as a leader in optical components with advanced technology and quality control ability as Yutai aims to provide professional service and good quality items to meet customers' requests.
Yutai already established long-term relations with many powerful companies all over the world.
- Q: What are your main products?
- A: Optical lenses, mirrors, windows, filters, prisms
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- Q: How long is your delivery time?
- A: In general delivery time is about one month for custom-produced optics. except for stock ones or some special optics.
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- Q: Do you provide samples? is it free or extra?
- A: We can provide free samples if we have stock optics as you request, while custom-produced samples are not free.
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- Q: What is your MOQ?
- MOQ is 10pcs for most of the optics, while MOQ could be only one piece if you need a element in big dimention.
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- Q: What are your terms of payment?
- T/T, L/C, VISA, Paypal, Alipay or Negotiation.
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