Asphere Lenses

• 

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 multi-element spherical system to achieve a lighter and more compact optical system. The resulting design has higher transmittance and in most cases, costs less than the multi-lens spherical design, especially at production volumes.

Hyperion Optics is equipped with the Optotech aspheric CNC machine that offers Contour Deterministic Micro Grinding (CDMG) service – the machine grinds the optical material to achieve ultra-high precision shape by leveraging the accuracy and repeatability of a computerized, numerically-controlled machine mechanism. Our process begins by grinding the bulk raw material into the closest fitting sphere, and then contouring the aspheric shape from edge to center. Typical available materials within our fabrication capabilities are optical glass, ZnSe, ZnS, BaF2, GaAs, and chalcogenide glass types. We also accept materials supplied by our clients

Optical Machining Centers capability:

• Capacities from 5mm to 400mm
• 1,000 to 24,000 rpm tool spindle
• Automatic curve correction
• Tool & Workpiece probing system
• Dual tool spindles option

Hyperion’s manufacturing procedure eliminates the need for additional investment on tooling and processing fixtures for spherical substrates and preparation, thereby giving customers a quick start to the production schedule. While the aspheric part is being grounded, the profilometer will conduct and transfer measured data to the polisher. In our polishing process, our experienced operators can control the aspheric form error within 1 micron (depending on the diameter of the parts).

MOQ starts at two pieces to ensure optical performance approval. Our fast asphere prototyping has become one of our most popular services for Low Ratio Initial Production (LRIP) projects. We can process both spherical and aspherical parts simultaneously for custom objective and/or eyepiece designs, thereby securing a reliable timeline management to meet the tight timing requirement. In addition, we offer competitive pricing for aspheric coating within our prototyping packages.

Please contact one of our asphere experts today and find out how a custom aspheric lens can help enhance and optimize your current lens system.

Still findingaspheric lens manufacturers? Leave us a message now.

Другие товары поставщика

	Barium Fluoride Lenses	Barium fluoride (BaF2 lens) crystal belongs to cubic crystal system with outstanding moisture resistance, melting point of 1280℃, which allows BaF2...
	Telecentric Lenses	In many machine-vision systems, such as those used in semiconductor inspection, precise repeatable measurements must be made consistently. To ensur...
	LWIR Lenses	LWIR lensplays a critical role in thermal imaging surveillance applications, beyond night vision capability, critical targets differentiation in po...
	Magnesium Fluoride Lenses	CVD magnesium fluoride (MgF2-CVD) has good mechanical properties, chemical stability, impact resistance, great anti thermal fluctuations and radiat...
	Achromatic Lenses	Achromatic Combination of Lenses, Cemented Lenses, Bonded Lenses, Doublet, Triplet With over a decade of production experience, we have signific...

Похожие товары

	Rod Lenses	Продавец: Shandong Yanggu Constant Crystal Optics, Inc	Rod lensesare precision optical components designed for a variety of applications, including fibe...
	light beam splitter	Продавец: Changchun Hongsheng Optoelectronics Co.,Ltd.	light beam splitter Polarizing cube beamsplitters split randomly polarized beams into two ...
	What Is a Cylindrical Lens Used For?	Продавец: Changchun Hongsheng Optoelectronics Co.,Ltd.	What Is a Cylindrical Lens Used For? are prescribed to correct astigmatism. Cross cylinder, ...
	optical prism supplier,optical prism	Продавец: Changchun Hongsheng Optoelectronics Co.,Ltd.	optical prism supplier,optical prism Optical Prism An is a solid, transparent optical eleme...
	light beam splitter	Продавец: Changchun Hongsheng Optoelectronics Co.,Ltd.	light beam splitter Light Beam Splitter Polarizing cube beamsplitters split randomly polari...