We are expert of achromatic spherical and cylindrical lenses manufacturing and master of achromatic lens design helps minimize spherical aberrations. we help customers with material selection advice for cemented elements before production, analyze potential production risks, and carefully assess the cementing precision definition of the prints.
We are able to provide flint and crown glasses bonding solution with meniscus elements edged on an optical edging device with precise wedge control, also we are specialized in doublet and triplet with calcium fluoride lenses involved, which need special adhesive treatment for great durability.
Our bonding operators carefully pair the individual lenses regarding radius (power), center thickness to ensure even adhesive thickness and precise CT control for the high precision requirement. We utilize UV curing / cold bonding techniques on different glass materials which enable operators eliminating center deviation on upgraded centering station. For doublet and triplet diameters exceed one inch, 0.6 arc min to 0.8 arc min is our standard wedge control precision.
We can precisely control doublet center thickness within +/-0.04mm, triplet within +/-0.05mm for air space sensitive design. It is commonly taking longer delivery time if your design includes OHARA and SCHOTT glasses; Hyperion Optics’ glass inventory enables a quick start normally within one week to have substrates shaped.
Hyperion Optics helps a lot of customers to reverse engineer achromatic lenses they purchased at relatively low quantity with high pricing from off-the-shelf products. Please refer to our reverse engineering service for further information.
Achromatic lenses are a combination of a positive low refractive index (corona crown ) and negative high refractive index (flint). Compared with monolithic singlet lens the doublet design can provide users with additional design freedom and further optimize the performance of the lens. Therefore, the advantages of achromatic lenses are more significant than those of single lenses with equal diameter and focal length.
Achromatic lenses have various kinds of configurations, of which, the most common ones are positive achromatic lenses, negative achromatic lenses, three - phase achromatic lenses and aspheric achromatic lenses. It is important to note that the achromatic lens can be a doublet or triplet (three components), and the number of elements is independent of the amount of light that is corrected. In other words, the doublet or triplet achromatic lens can be used to correct both red and blue light in the visible range.
The non-spherical achromatic lens is a cost-effective lens with excellent chromatic aberration and spherical aberration correction function. It meets the exacting imaging requirements of optical and visual systems in an affordable way. With the help of the aspheric achromatic lens, the relay system, the condenser system, the high numerical aperture imaging system can be improved. Generally speaking, the resolution of the aspheric achromatic lens is better than the achromatic lens.
Achromatic lens is used to minimize or eliminate chromatic aberration. The design of achromatic also helps minimize spherical aberrations. The achromatic lenses originally designed for telescopes can now be found in various optical instruments, including cameras. Achromatic lenses are ideal for a range of applications, including fluorescence microscopes, image relays, detection applications or spectral meters. The achromatic lens, which is designed by cementing two components together or installing two components in one cell can produce a smaller beam spot size than a comparable single lens.