Due to the more complex surface profile of asphere which significantly reduces or eliminate optical aberrations as compared to the simple lens, Aspheric lenses have at least one surface that is not a true sphere,It has been more widely exploited in the lens optical design stage.
Using aspheres to replace a much more complex multi-element spherical system leads to the result of the optical device can be more compact, lighter, transmit more light and in certain cases be cost effective than the multi-lens spherical design.
At Hyperion Optics, we are equipped with Optotech asphere machine which offers our customers with contour deterministic micro grinding (CDMG) service, uses the accuracy and repeatability of a computer numerically controlled machine to grind the optical shape. We start by grinding the best-fit sphere to remove the bulk material and contour the aspheric shape into the optical material from edge to center. Typical materials available of our fabrication capability are optical glass, ZnSe, ZnS, BaF2, GaAs, and chalcogenide glass. We also accept materials supplied by customers.
Optical Machining Centers capability:
In some optical application, lens, reflector and other micro-optics components are normally needed to be assembled on optical fibers\' end face. We can also process the fiber tip into a kind of lens. At present, MEISU has the first-class optical fiber lens processing ...
GHOPTO provides various of swir imaging lenses & accessories for short wave IR camera that can satisfy your requirements in different aspects, including Fixed focal length SWIR infrared camera lens and Zoom SWIR infrared camera lens. GHOPTO Fixed focal length SWIR lens and SWIR ...
Tesoo surgical lenses is a single thin and flat structure with multiple waveguides (looks like tiny pillars) arranged in a specific pattern. The sensor size of surgical lenses is 1/2.7\'\' to 1/9\'\'. TTL: 2.7-8.47mm. EFL: 1.03-4.80mm. F.NO: 2.6/4.0/5.7. MBFL: 0.55-1.99mm. Get ...
The complex surface profile of an asphere can significantly reduce or even eliminate spherical aberrations comparing to spherical lenses. Hence, asphericals have been increasingly more widely explored and adopted during the optical design stage. Aspheres can replace a complex ...
Hyperion Optics’ manufacturing equipment expand our aspherical products’ capabilities to LWIR applications, from high precision VIS imaging systems to infrared aspheric lenticular lenses. Our process enables precise fabrication on optical glasses and infrared materials ...
An achromatic triplet lens is a compound lens consisting of three single lenses. The triplet design is the simplest to give the required number of degrees of freedom to allow the lens designer to overcome all Seidel aberrations. Calcium Fluoride and UV Fused Silica Elements ...
At Hyp design, with decades fabrication experiences, we have been providing our customer a vast number of achromatic lenses for their applications in different precision grades, please check our test plate radius available online for download to save your cost on custom ...
Achromatic cylindrical lenses are ideal for eliminating spherical and chromatic aberration at the image plane, for example using monochromatic light source, achromatic objective lens can form a 50-90% smaller spot comparing to a singlet lens. Achromatic cylindrical lenses are ...