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Page 2 - Spherical (Material: BK7)

Plano Concave Lenses LNCV011
Tower Optical Corporation
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Plano Concave Lenses LNCV011
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Tower Optical’s plano concave lenses have a negative focal length, diverge collimated incident light, and form only virtual images which are seen through the lens. They are often used to expand light beams or increase focal lengths in existing systems. They are widely used in telescopes, collimators, optical transceivers, ...

Specifications
Material: BK7
Diameter: 50.8 mm
Focal Length: -150 mm
Edge Thickness, Te: 8.3 mm
Lens Type: Plano-Concave
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Double Concave Spherical Lens
Union Optic
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Double Concave Spherical Lens
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Material BK7 or UV Fused Silica Dimension Tolerance +0/-0.2mm Thickness Tolerance ±0.2mm Design Wavelength 546.1nm Surface Quality 60/40 scratch and dig Flatness λ/4@632.8nm Centration <3 arc minutes Focal Length Tolerance ±2% Clear Aperture >90% Chamfer Protective <0.5mmx45deg

Specifications
Material: BK7, FS, UVFS, H-K9L
Diameter: 25.4 mm
Focal Length: -100 mm
Edge Thickness, Te: 2 mm
Lens Type: Bi-Concave
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Double Convex Spherical Lens
Union Optic
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Double Convex Spherical Lens
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Dimension Tolerance +0/-0.2mm Thickness Tolerance ±0.2mm Design Wavelength 546.1nm Surface Quality 60/40 scratch and dig Flatness λ/4@632.8nm Centration Focal Length Tolerance ±2% Clear Aperture >90% Chamfer Protective 

Specifications
Material: BK7, FS, UVFS, H-K9L
Diameter: 25.4 mm
Focal Length: 100 mm
Edge Thickness, Te: 2 mm
Lens Type: Bi-Convex
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Plano Concave Spherical Lens
Union Optic
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Plano Concave Spherical Lens
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Dimension Tolerance +0/-0.2mm Thickness Tolerance ±0.2mm Design Wavelength 546.1nm Surface Quality 60/40 scratch and dig Flatness λ/4@632.8nm Centration Focal Length Tolerance ±2% Clear Aperture >90% Chamfer Protective

Specifications
Material: BK7, FS, UVFS, H-K9L
Diameter: 25.4 mm
Focal Length: -100 mm
Edge Thickness, Te: 2 mm
Lens Type: Plano-Concave
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Plano Convex Spherical Lens
Union Optic
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Plano Convex Spherical Lens
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Dimension Tolerance +0/-0.2mm Thickness Tolerance ±0.2mm Design Wavelength 546.1nm Surface Quality 60/40 scratch and dig Flatness λ/4@632.8nm Centration Focal Length Tolerance ±2% Clear Aperture >90% Chamfer Protective

Specifications
Material: BK7, FS, UVFS, H-K9L
Diameter: 25.4 mm
Focal Length: 100 mm
Edge Thickness, Te: 2 mm
Lens Type: Plano-Convex
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Spherical Lens
Union Optic
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Spherical Lens
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Lens can converge or diverge the transmission beam and form image of the object, Which is widely used in various applications. Union Optic can provide all kinds of spherical and cylindrical lenses, usually we can offer. Spherical: plano-convex, plano-concave, double-convex, double-concave, meniscus, dome lens, rod lens, ball lens, ...

Specifications
Material: BK7, FS, UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2, H-ZF13
Diameter: 25.4 mm
Focal Length: 100 mm
Edge Thickness, Te: 2 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
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Ball Lens
BoJen Optics, Inc.
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Ball Lens
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Step into a world where comfort meets innovation with our latest product offering. Designed with meticulous attention to detail, this product embodies a harmonious blend of style and functionality. Each element has been crafted to ensure not only aesthetic appeal but also unparalleled user comfort, making it a must-have addition to ...

Specifications
Material: BK7
Diameter: 5 mm
Focal Length: 3.7 mm
Lens Type: Bi-Convex
Spherical Error: 5 um
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