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Aspherical

G2 400-700nm Collimating Glass Lens
Changchun Realpoo Photoelectric Co.,Ltd
Efficient collimating lens for 405-445nm laser diodes.

Specifications

Diameter: M9x0.5 mm
Material: Other
Effective Focal Length: 4.02 mm
Numerical Aperture (NA): 0.6 
Wavelength Range: 400 - 700 nm
Data Sheet
Doric Lenses Aspheric Plano-Convex Lens D190-4009-000
Doric Lenses Inc
Aspheric plano-convex lenses are made of optically transparent and homogeneous materials with a flat and an aspheric surface. These lenses are used for collimation of light sources and for focusing of collimated light beams. We can produce custom aspheric plano-convex lenses out of most common glasses and up to 400 mm diameter. For ...

Specifications

Diameter: 14 mm
Material: Other
Effective Focal Length: 10 mm
Numerical Aperture (NA): 0.60 
Wavelength Range: 405 - 405 nm
Data Sheet
GS Plastic Optics GS1023-2332
GS PLASTIC OPTICS
In addition to providing customized optical fabrication and injection molding solutions, GS Plastic Optics also offers a large selection of catalog optics that meet a variety of optical needs.

Specifications

Diameter: 61.8 mm
Material: Acrylic (PMMA)
Effective Focal Length: 58.96 mm
Numerical Aperture (NA): 58.3 
Wavelength Range: 0 - 0 nm
Data Sheet
GS Plastic Optics GS3217-7761-1
GS PLASTIC OPTICS
In addition to providing customized optical fabrication and injection molding solutions, GS Plastic Optics also offers a large selection of catalog optics that meet a variety of optical needs.

Specifications

Diameter: 12.7 mm
Material: Acrylic (PMMA)
Effective Focal Length: 67 mm
Numerical Aperture (NA): -- 
Wavelength Range: 0 - 0 nm
Data Sheet
GS Plastic Optics GS3215-74220-1
GS PLASTIC OPTICS
In addition to providing customized optical fabrication and injection molding solutions, GS Plastic Optics also offers a large selection of catalog optics that meet a variety of optical needs.

Specifications

Diameter: 25 mm
Material: Acrylic (PMMA)
Effective Focal Length: -- mm
Numerical Aperture (NA): -- 
Wavelength Range: 0 - 0 nm
Data Sheet
Aspheres And Diffractives
Novotech Inc
Novotech is a perfect solution to your aspherical and diffractive optical needs. With our diamond turning machines, Novotech is an industry leader in the manufacturing of complex optical shapes and configurations. Let us offer you world class quality at affordable prices. 

Specifications

Diameter: -- mm
Material: Ge
Effective Focal Length: -- mm
Numerical Aperture (NA): -- 
Wavelength Range: 1 - 1 nm
Data Sheet
SLOW AXIS COLLIMATORS
SUSS MicroOptics
Excellent collimation of the laser beam from a diode laser is often crucial for the overall performance of optical systems. SUSS MicroOptics provides a large variety of standard fast and slow axis collimators and cylindrical arrays for collimation of laser diode stacks or bars.  

Specifications

Diameter: 0.8 mm
Material: FS
Effective Focal Length: -- mm
Numerical Aperture (NA): -- 
Wavelength Range: 193 - 5000 nm
Data Sheet
S6ASS7425/328 Mounted Aspherical Lens
Sill Optics GmbH & Co KG
Mounted aspherical lens with low absorption coating for 1030 nm - 1090 nm.

Specifications

Diameter: 41 mm
Material: FS
Effective Focal Length: 250 mm
Numerical Aperture (NA): 0.15 
Wavelength Range: 1030 - 1090 nm
Data Sheet
S6ASS7512/328 Mounted Aspherical Lens
Sill Optics GmbH & Co KG
Mounted aspherical lens with low absorption coating for 1030 nm - 1090 nm

Specifications

Diameter: 56 mm
Material: FS
Effective Focal Length: 120 mm
Numerical Aperture (NA): 0.41 
Wavelength Range: 1030 - 1090 nm
Data Sheet
S6ASS7520/328 Mounted Aspherical Lens
Sill Optics GmbH & Co KG
Mounted aspherical lens with low absorption coating for 1030 nm - 1090 nm.

Specifications

Diameter: 56 mm
Material: FS
Effective Focal Length: 200 mm
Numerical Aperture (NA): 0.25 
Wavelength Range: 1030 - 1090 nm
Data Sheet
Refractive Aspherical Diffractive Elements And Hybrids
Lexitek
Aspheric, diffractive, and hybrid refractive diffractive optical elements can be realized affordably with Lexitek’s Near-Index-Match™ (NIM™) optics. These optics can have aspheric or diffractive surfaces at the interface of two materials. The Near-Index-Match™ greatly reduces the cost to master or directly machine the boundary ...

Specifications

Diameter: 3-100 mm
Material: Not Specified
Effective Focal Length: 3-100 mm
Numerical Aperture (NA):
Wavelength Range: 300 - 1600 nm
Data Sheet
Aspherical Lenses by AMF Optical Solutions
AMF Optical Solutions LLC
We manufacture custom precision lenses for commercial and defense industries using state-of-the-art 5 axis grinding and generating equipment along with traditional polishing techniques. AMF Optical Solutions fabricates Spherical and Aspheric Diamond Turned lenses from 0.250\"Ø to 8\"Ø using materials such as BK-7, ...

Specifications

Diameter: 8 mm
Material: N-BK7, Ge, ZnSe, CaF2, Other
Effective Focal Length: N/A mm
Numerical Aperture (NA): N/A 
Wavelength Range: 00 - 00 nm
Data Sheet
Precision UV Fused Silica Aspheric Lenses
Edmund Optics
TECHSPEC® Precision UV Fused Silica Aspheric Lenses offer the benefits of an aspheric element combined with the manufacturing precision of state-of-the-art grinding and polishing equipment. With the available prescription data, these fused silica optics can be easily designed and integrated into complex optical systems. Featuring ...

Specifications

Diameter: 10 mm
Material: UVFS
Effective Focal Length: 8.00 mm
Numerical Aperture (NA): 0.63 
Wavelength Range: 200 - 2200 nm
Data Sheet
Germanium Infrared Hybrid Aspheric Lenses
Edmund Optics
Our TECHSPEC® Germanium Infrared (IR) Hybrid Aspheric Lenses provide diffraction limited focusing performance at any wavelength in the 3 – 5μm region, and near diffraction limited performance when used over the entire 3 -5μm spectral range. They are ideal for integration into imaging applications, FTIR spectrometers, ...

Specifications

Diameter: 25 mm
Material: Ge
Effective Focal Length: 12.50 mm
Numerical Aperture (NA): 1.00 
Wavelength Range: 3000 - 5000 nm
Data Sheet
Optical Surfaces - Aspherical Lenses
Optical Surfaces
Aspheric lenses are a cost effective way of reducing the number of optical elements in a system. A correctly formed aspheric lens surface may cancel or control spherical aberration. As a result more energy can be concentrated into a smaller area. Aspheric lenses are best suited for low f-number, high throughput applications.Optical ...

Specifications

Diameter: 600 mm
Material: N-BK7
Effective Focal Length: Custom mm
Numerical Aperture (NA): Custom 
Wavelength Range: 400 - 1200 nm
Data Sheet
EYLGULF398 Aspherical Glass Lens
Optoelectronics Company
EYLGULF398 Aspherical Glass Lens.

Specifications

Diameter: 8.8 mm
Material: N-BK7
Effective Focal Length: 20.99 mm
Numerical Aperture (NA): 0.179 
Wavelength Range: 400 - 1200 nm
Data Sheet
Panasonic Aspherical Collimating Glass Lenses
Optoelectronics Company
Panasonic Aspherical Collimating Glass Lenses.

Specifications

Diameter: 8.00 mm
Material: N-BK7
Effective Focal Length: 10.00 mm
Numerical Aperture (NA): 0.33 
Wavelength Range: 780 - 780 nm
Data Sheet
EYLGULF273 Aspherical Glass Lens
Optoelectronics Company
Aspherical Glass Lens for OEM, industrial, and scientific applications. 

Specifications

Diameter: 6.40 mm
Material: N-BK7
Effective Focal Length: 12.499 mm
Numerical Aperture (NA): 0.228 
Wavelength Range: 780 - 780 nm
Data Sheet
Aspherical Plastic Injection Molded Optics
Lensel
We make plastic injection molded lenses, plastic molded optics for a variety of applications such as low vision devices, magnifiers, plastic aspheric lenses, imaging lens, imaging camera lenses, prisms, condensers, filters, shortpass filters, longpass filters, optical filters, bandpass filters, interference filters attenuators etc.

Specifications

Diameter: 130 mm
Material: Acrylic (PMMA)
Effective Focal Length: Custom mm
Numerical Aperture (NA): Custom 
Wavelength Range: 400 - 1200 nm
Data Sheet
High-Precision Aspheres
Ingeneric
The use of aspheres and acylinders offers substantial advantages: minimization of aberrations, increase in efficiency, reduction of optical elements and weight of the optical system. With its unique molding technique, INGENERIC combines cost effectiveness with highest serial precision. Molded optics can be structured/curved on one or ...

Specifications

Diameter: 4.2 mm
Material: Other
Effective Focal Length: 2.4 mm
Numerical Aperture (NA): -- 
Wavelength Range: 100 - 260 nm
Data Sheet
AC 130 INDIVIDUALLY CUSTOMIZED ASPHERES
GD Optics
We are able to manufacture aspheres with a diameter of up to 30 mm. We gladly take over or assist with the design of the lens, but are at the same time ready to manufacture according to your drawing and specifications. New molding technologies allow for the production of biconvex or meniscus lenses. Besides our ability to manufacture ...

Specifications

Diameter: 15.00 mm
Material: N-BK7
Effective Focal Length: 15.20 mm
Numerical Aperture (NA): 0.43 
Wavelength Range: 976 - 976 nm
Data Sheet
AC 090 INDIVIDUALLY CUSTOMIZED ASPHERES
GD Optics
We are able to manufacture aspheres with a diameter of up to 30 mm. We gladly take over or assist with the design of the lens, but are at the same time ready to manufacture according to your drawing and specifications. New molding technologies allow for the production of biconvex or meniscus lenses. Besides our ability to manufacture ...

Specifications

Diameter: 5.00 mm
Material: N-BK7
Effective Focal Length: 6.50 mm
Numerical Aperture (NA): 0.28 
Wavelength Range: 650 - 650 nm
Data Sheet
AC 067 INDIVIDUALLY CUSTOMIZED ASPHERES
GD Optics
We are able to manufacture aspheres with a diameter of up to 30 mm. We gladly take over or assist with the design of the lens, but are at the same time ready to manufacture according to your drawing and specifications. New molding technologies allow for the production of biconvex or meniscus lenses. Besides our ability to manufacture ...

Specifications

Diameter: 4.50 mm
Material: N-BK7
Effective Focal Length: 9.40 mm
Numerical Aperture (NA): 0.19 
Wavelength Range: 715 - 715 nm
Data Sheet
AC 059 INDIVIDUALLY CUSTOMIZED ASPHERES
GD Optics
We are able to manufacture aspheres with a diameter of up to 30 mm. We gladly take over or assist with the design of the lens, but are at the same time ready to manufacture according to your drawing and specifications. New molding technologies allow for the production of biconvex or meniscus lenses. Besides our ability to manufacture ...

Specifications

Diameter: 6.37 mm
Material: N-BK7
Effective Focal Length: 15.00 mm
Numerical Aperture (NA): 0.30 
Wavelength Range: 780 - 780 nm
Data Sheet
AC 057 INDIVIDUALLY CUSTOMIZED ASPHERES
GD Optics
We are able to manufacture aspheres with a diameter of up to 30 mm. We gladly take over or assist with the design of the lens, but are at the same time ready to manufacture according to your drawing and specifications. New molding technologies allow for the production of biconvex or meniscus lenses. Besides our ability to manufacture ...

Specifications

Diameter: 6.37 mm
Material: N-BK7
Effective Focal Length: 8.00 mm
Numerical Aperture (NA): 0.32 
Wavelength Range: 780 - 780 nm
Data Sheet

Did You know?

Aspherical lenses are lenses with complex curved surfaces, such as where the radius of curvature changes according to the distance from the optical axis. In other words, it is a lens whose surface profiles is not a portion of a sphere or cylinder. The most notable benefit of aspherical lenses is their ability to correct for spherical aberration. Spherical lenses are subject to aberration and therefore cannot concentrate all the light into one point. Aspheric elements are commonly used in ophthalmic applications for vision correction or in camera lenses.