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Page 4 - Bi-Convex Spherical

Silicon IR Lens
Alpha Optics
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Silicon IR Lens
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Silicon (Si) is grown by Czochralski (CZ) pulling techniques. CZ Silicon is commonly used as substrate material for infrared reflectors and windows in the 1.5 - 8 micron region. The strong absorption band at 9 microns makes it unsuitable for CO2 laser transmission applications, but it is frequently used for laser mirrors because of ...

Specifications
Material: Si
Diameter: Custom mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
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Custom Spherical Lens
Alpha Optics
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Custom Spherical Lens
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Alpha custom make optics with surfaces that are non-rotationally symmetric surface or a symmetric surface that is rotated about any axis that is not its axis of symmetry. These surfaces offer added degrees of freedom that can lead to lower wavefront error and smaller system size as compared to rotationally symmetric surfaces. These ...

Specifications
Material: BK7
Diameter: Custom mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
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Spherical Micro Lens
Alpha Optics
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Spherical Micro Lens
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Single microlenses are used to couple light to optical fibres while microlens arrays are often used to increase the light collection efficiency of CCD arrays. Microlens arrays are also used in some digital projectors to focus light to the active areas of the LCD used to generate the image to be projected. Microlens arrays have been ...

Specifications
Material: FS
Diameter: 0.8 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
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AL22-Fused Silica Double-Convex Lenses
Align Optics
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AL22-Fused Silica Double-Convex Lenses
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AL22-Fused Silica Double-Convex Lenses.

Specifications
Material: FS
Diameter: 4.0 mm
Focal Length: 4.0 mm
Edge Thickness, Te: 1.5 mm
Lens Type: Bi-Convex
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AL17-BK7 Barrel (Drum) Lenses
Align Optics
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AL17-BK7 Barrel (Drum) Lenses
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AL17-BK7 Barrel (Drum) Lenses.

Specifications
Material: BK7
Diameter: 2.0 mm
Focal Length: -- mm
Edge Thickness, Te: -- mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
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AL12-BK7 Double-Convex Lenses
Align Optics
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AL12-BK7 Double-Convex Lenses
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AL12-BK7 Double-Convex Lenses.

Specifications
Material: BK7
Diameter: 2.0 mm
Focal Length: 2.0 mm
Edge Thickness, Te: 1.6 mm
Lens Type: Bi-Convex
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Rising-EO Singlet Lens
Rising Electro-Optics
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Rising-EO Singlet Lens
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Singlet Lens with the simplest of the near field and near field conjugate structure system . According to the product shape, product can be classified into: PCX, PCV, DCX, DCV, PMC, NMC and so on.

Specifications
Material: FS, CaF2, Si, Ge
Diameter: 150 mm
Focal Length: Custom mm
Edge Thickness, Te: 0.1 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
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Lenses and Domes
Opco Laboratory
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Lenses and Domes
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Using our in-house capabilities to grind and polish spherical optics, our experienced craftsmen will deliver your custom prototype lenses & domes when you need them.

Specifications
Material: CaF2, ZnSe, Si, MgF2
Diameter: Custom mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
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SPHERICAL PRECISION LENSES
Gooch and Housego
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SPHERICAL PRECISION LENSES
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Custom precision lenses are a key optical component for many transmission and imaging applications in the aerospace, security, defense, machine vision, health care, and life science industries. G&H manufacture custom precision lenses for imaging, focusing, collimation and illumination, using standard polishing and grinding ...

Specifications
Material: BK7, FS, Si, Ge
Diameter: 200 mm
Focal Length: Custom mm
Edge Thickness, Te: 100 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
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Ferson TEchnology Spherical Lenses
Ferson Technpologies
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Ferson TEchnology Spherical Lenses
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Ferson Technologies provides spherical lenses, optical flats, domes, infrared components, and optical assemblies.

Specifications
Material: FS, Si, Ge
Diameter: 4 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
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Biconvex Lenses S1-UV Grade Fused Silica
Esco Optics
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Biconvex Lenses S1-UV Grade Fused Silica
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Biconvex Lenses are ideal for finite conjugate imaging over a narrow spectral range. Esco manufactures biconvex lenses from S1-UV Grade Fused Silica. The edges are fine ground and beveled and every lens is pitch polished to provide superior surface quality and excellent low-cost imaging performance with a variety of light sources.

Specifications
Material: FS
Diameter: 12.7 mm
Focal Length: 12.7 mm
Edge Thickness, Te: -- mm
Lens Type: Bi-Convex
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Biconvex Lenses N-BK7 Optical Glass
Esco Optics
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Biconvex Lenses N-BK7 Optical Glass
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Biconvex Lenses are ideal for finite conjugate imaging over a narrow spectral range. Esco manufactures biconvex lenses from N-BK7 Optical Glass. The edges are fine ground and beveled and every lens is pitch polished to provide precision surface quality and excellent low-cost imaging performance with a variety of wavelength ...

Specifications
Material: BK7
Diameter: 12.7 mm
Focal Length: 12.7 mm
Edge Thickness, Te: -- mm
Lens Type: Bi-Convex
Data Sheet
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Biconvex Lenses G1 Commercial Grade Fused Quartz
Esco Optics
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Biconvex Lenses G1 Commercial Grade Fused Quartz
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Biconvex Lenses are ideal for finite conjugate imaging over a narrow spectral range. Esco manufactures biconvex lenses from G1 - Commercial Grade Fused Quartz. The edges are fine ground and beveled and every lens is pitch polished to provide superior surface quality and excellent low-cost imaging performance with a variety of ...

Specifications
Material: FS
Diameter: 12.7 mm
Focal Length: 12.7 mm
Edge Thickness, Te: -- mm
Lens Type: Bi-Convex
Data Sheet
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Double-Convex Lenses N-BK7
CeNing Optics
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Double-Convex Lenses N-BK7
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Double-Convex N-BK7 lenses.

Specifications
Material: BK7
Diameter: 12.7 mm
Focal Length: 25 mm
Edge Thickness, Te: 3.57 mm
Lens Type: Bi-Convex
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Alkor Bi-Convex Lens
Alkor Technologies
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Alkor Bi-Convex Lens
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We produce custom CaF2 plano-convex lens, plano-concave CaF2 lenses; biconvex and bi-concave CaF2 lenses to 100% meet customer\'s demands. We can make lenses from 3 to 80mm diameter with almost any focal length. Calcium Fluoride is used for lenses in transmision range 0.17-10µm. Degradation due to to moisture in the atmosphere is ...

Specifications
Material: BK7, FS, CaF2
Diameter: custom mm
Focal Length: custom mm
Edge Thickness, Te: custom mm
Lens Type: Bi-Convex
Data Sheet
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Double-Convex Spheric Lens
FOCTek Photonics
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Double-Convex Spheric Lens
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FOCtek provides five kinds of spheric lens forms, or shapes, that determine the imaging Characteristics of the lenses, they are plano-convex, plano-concave, Double-convex, Double-concave and Meniscus.

Specifications
Material: BK7, FS, CaF2, Si
Diameter: 15.0 mm
Focal Length: -- mm
Edge Thickness, Te: -- mm
Lens Type: Bi-Convex
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Optica Biconvex Lens
Optics India
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Optica Biconvex Lens
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Bi-Convex (BCX) Lenses have two outward curved surfaces, a positive focal length and are useful for 1:1 imaging and in multi-element systems. These lenses are available uncoated or with other Anti-Reflection coating options including: VIS-NIR, MgF2. A convex lens magnifies objects, thus, there are various uses for convex lenses ...

Specifications
Material: BK7, FS, UVFS, CaF2
Diameter: custom mm
Focal Length: custom mm
Edge Thickness, Te: custom mm
Lens Type: Bi-Convex
Data Sheet
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Bi-Convex Lenses – BK7 – Spherical
Rainbow Research Optics
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Bi-Convex Lenses – BK7 – Spherical
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Rainbow Research Optics Spherical Lenses.

Specifications
Material: BK7
Diameter: custom mm
Focal Length: custom mm
Edge Thickness, Te: custom mm
Lens Type: Bi-Convex
Data Sheet
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BICONVEX AND ASYMMETRIC LENSES BCX - ABL
Tecnottica Consonni
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BICONVEX AND ASYMMETRIC LENSES BCX - ABL
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Biconvex lenses (BCX) and asymmetric lenses (ABL), similar to PCX ones, have positive focal lengths combined with convex surfaces. The surfaces of BCX lenses have equal and symmetrical radius of curvature, while ABL ones have both convex surfaces but with different radius of curvature. In the latter case there is a special ...

Specifications
Material: BK7, UVFS
Diameter: custom mm
Focal Length: custom mm
Edge Thickness, Te: custom mm
Lens Type: Bi-Convex
Data Sheet
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Laser Optical Lens
PreciSe Hyper iMage Optics (Suzhou) Co.,Ltd
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Laser Optical Lens
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Lens is a kind of optical component used for transmission or refraction light, converging or diverging the beam. PHYO OPTICS provide many different type lens fitting for the optical systems. Size can be Dia2.5mm to 400mm as requested. Including customized coating applied on surface. Normally lens material are chosen from CDGM or ...

Specifications
Material: BK7, UVFS, CaF2, ZnSe, H-K9L, BaF2, MgF2, H-ZF13
Diameter: 150 mm
Focal Length: 100 mm
Edge Thickness, Te: 5 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
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