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Page 3 - Bi-Convex Spherical

Zinc Selenide Lens
Alpha Optics
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Zinc Selenide Lens
Zinc Selenide lenses are an excellent choice of materials for IR lenses for application between 600 nm to 16 microns wavelengths. Its low absorption coefficient makes it a perfect candidate for applications/instruments using C02 lasers. In mid IR regime it has a very low GVD which makes it suitable for applications using femtosecond ...

Specifications
Material: ZnSe
Diameter: Custom mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
Zinc Sulfide Lens
Alpha Optics
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Zinc Sulfide Lens
Zinc Sulfide (ZnS), Regular Grade. A Chemically Vapor Deposited (CVD) material, ZnS (regular) has good imaging quality over the 8-12µm band. It also transmits in the 3-5µm band, but with higher absorption and scatter. The material exhibits high strength and hardness, and good resistance to hostile environments. The ZnS regular is 50% ...

Specifications
Material: ZnSe
Diameter: Custom mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
Sapphire IR Lens
Alpha Optics
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Sapphire IR Lens
Sapphire lenses are suitable for high power, high-pressure applications, and vacuum or corrosive atmospheres. Sapphire is a single crystal form of alumina, Al2O3. The material is extremely hard and resistant to attack by strong acids. It has high compressive strength, a high melting point, and excellent thermal conductivity. ...

Specifications
Material: BK7, FS, UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2, H-ZF13
Diameter: Custom mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
Calcium Fluoride IR Lens
Alpha Optics
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Calcium Fluoride IR Lens
Calcium Fluoride lenses are an excellent choice of material for making lenses for UV to NIR wavelength (180 nm-8 microns). It has a high average transmission and low chromatic aberration compared to various IR materials. In NIR regime it has a very low GVD which makes it suitable for applications using femtosecond IR pulses.Calcium ...

Specifications
Material: CaF2
Diameter: Custom mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
Germanium IR Lens
Alpha Optics
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Germanium IR Lens
Germanium is most widely used for lenses and windows in infrared systems operating in the 2-12 µm range. Due to wide transmission range and opaque in the visible, Ge is well suited for manufacturing of optical components for IR applications in lasers and optical systems. Germanium’s high refractive index makes Ge ideal for low power ...

Specifications
Material: Ge
Diameter: Custom mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
Silicon IR Lens
Alpha Optics
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Silicon IR Lens
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
Data Sheet
Custom Spherical Lens
Alpha Optics
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Custom Spherical Lens
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
Data Sheet
Spherical Micro Lens
Alpha Optics
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Spherical Micro Lens
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
Data Sheet
AL22-Fused Silica Double-Convex Lenses
Align Optics
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AL22-Fused Silica Double-Convex Lenses
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
Data Sheet
AL17-BK7 Barrel (Drum) Lenses
Align Optics
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AL17-BK7 Barrel (Drum) Lenses
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
AL12-BK7 Double-Convex Lenses
Align Optics
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AL12-BK7 Double-Convex Lenses
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
Data Sheet
Rising-EO Singlet Lens
Rising Electro-Optics
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Rising-EO Singlet Lens
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
Data Sheet
Lenses and Domes
Opco Laboratory
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Lenses and Domes
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
Data Sheet
SPHERICAL PRECISION LENSES
Gooch and Housego
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SPHERICAL PRECISION LENSES
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
Data Sheet
Ferson TEchnology Spherical Lenses
Ferson Technpologies
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Ferson TEchnology Spherical Lenses
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
Biconvex Lenses S1-UV Grade Fused Silica
Esco Optics
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Biconvex Lenses S1-UV Grade Fused Silica
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
Data Sheet
Biconvex Lenses N-BK7 Optical Glass
Esco Optics
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Biconvex Lenses N-BK7 Optical Glass
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
Biconvex Lenses G1 Commercial Grade Fused Quartz
Esco Optics
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Biconvex Lenses G1 Commercial Grade Fused Quartz
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
Double-Convex Lenses N-BK7
CeNing Optics
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Double-Convex Lenses N-BK7
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
Data Sheet
ARW Optical Spherical Lenses
ARW Optical
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ARW Optical Spherical Lenses
ARW Optical Spherical Lenses.  

Specifications
Material: BK7, FS
Diameter: 6 mm
Focal Length: -- mm
Edge Thickness, Te: 0.01 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
Alkor Bi-Convex Lens
Alkor Technologies
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Alkor Bi-Convex Lens
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
Double-Convex Spheric Lens
FOCTek Photonics
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Double-Convex Spheric Lens
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
Data Sheet
Optica Biconvex Lens
Optics India
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Optica Biconvex Lens
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
Bi-Convex Lenses – BK7 – Spherical
Rainbow Research Optics
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Bi-Convex Lenses – BK7 – Spherical
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
BICONVEX AND ASYMMETRIC LENSES BCX - ABL
Tecnottica Consonni
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BICONVEX AND ASYMMETRIC LENSES BCX - ABL
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