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Page 2 - Plano-Concave Spherical

Precision Optics For High-Power Lasers 02-011-1064
Photonic Devices Inc
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Precision Optics For High-Power Lasers 02-011-1064
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DPM Photonics offers a variety of positive and negative air-spaced, fused silica, aplanatic lenses. These two- and three-element lenses are corrected for spherical aberration and coma to produce a diffraction-limited focus, at a specific laser line, with minimum wavefront distortion. Standard products include objectives for 266 nm, ...

Specifications
Material: FS
Diameter: 15 mm
Focal Length: 37.5 mm
Edge Thickness, Te: 13.2 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
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Precision Optics For High-Power Lasers 02-021-532
Photonic Devices Inc
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Precision Optics For High-Power Lasers 02-021-532
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DPM Photonics offers a variety of positive and negative air-spaced, fused silica, aplanatic lenses. These two- and three-element lenses are corrected for spherical aberration and coma to produce a diffraction-limited focus, at a specific laser line, with minimum wavefront distortion. Standard products include objectives for 266 nm, ...

Specifications
Material: FS
Diameter: 15 mm
Focal Length: 24.43 mm
Edge Thickness, Te: 14 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
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Precision Optics For High-Power Lasers 02- 021-1064
Photonic Devices Inc
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Precision Optics For High-Power Lasers 02- 021-1064
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DPM Photonics offers a variety of positive and negative air-spaced, fused silica, aplanatic lenses. These two- and three-element lenses are corrected for spherical aberration and coma to produce a diffraction-limited focus, at a specific laser line, with minimum wavefront distortion. Standard products include objectives for 266 nm, ...

Specifications
Material: FS
Diameter: 15 mm
Focal Length: 25 mm
Edge Thickness, Te: 14 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
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5 Inch Lens
Richardson Electronics Ltd
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5 Inch Lens
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5\" Standard Lens.

Specifications
Material: BK7, FS, UVFS, CaF2, ZnSe
Diameter: 38 mm
Focal Length: 127 mm
Edge Thickness, Te: 7.4 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex
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Ross Optical Fused Silica Lenses
Ross Optical
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Ross Optical Fused Silica Lenses
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Fused Silica material has advantages over regular optical glasses. It is often used in deep UV or NIR systems due to its high transmission in those spectral regions. Due to the material’s inherently hard SiO2 amorphous structure and its exceptional chemical homogeneity, it displays high laser damage threshold and endures high ...

Specifications
Material: FS
Diameter: 50 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
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Ross Optical Bi-Concave Lenses
Ross Optical
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Ross Optical Bi-Concave Lenses
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Bi-concave lenses have two inward curved surfaces. These lenses have a negative focal length. Our catalog bi-concave lenses have an identical curvature on both sides of the lens and are therefore symmetric. At unit conjugation, coma and distortion are cancelled out due to the symmetry. They are used to diverge incoming light or ...

Specifications
Material: BK7, FS, UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2, H-ZF13
Diameter: 100 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Concave
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Ross Optical Plano-Concave Lenses
Ross Optical
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Ross Optical Plano-Concave Lenses
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Ross now offers plano-concave micro optics down to 1 mm. With one flat surface and one concave surface, they are used to diverge incoming light, or to increase focal length in an existing optical system.

Specifications
Material: BK7, FS, UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2, H-ZF13
Diameter: 4.0 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Concave
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AL23-Fused Silica Plano-Concave Lenses
Align Optics
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AL23-Fused Silica Plano-Concave Lenses
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AL23-Fused Silica Plano-Concave Lenses.

Specifications
Material: FS
Diameter: 4.0 mm
Focal Length: -6.3 mm
Edge Thickness, Te: 2.3 mm
Lens Type: Plano-Concave
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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
Data Sheet
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AL13-BK7 Plano-Concave Lenses
Align Optics
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AL13-BK7 Plano-Concave Lenses
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AL13-BK7 Plano-Concave Lenses.

Specifications
Material: BK7
Diameter: 4.0 mm
Focal Length: -5.0 mm
Edge Thickness, Te: 1.5 mm
Lens Type: Plano-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
Data Sheet
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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
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Plano-Concave Lenses N-BK7
CeNing Optics
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Plano-Concave Lenses N-BK7
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Plano-Concave N-BK7 lenses.

Specifications
Material: BK7
Diameter: 6 mm
Focal Length: 10 mm
Edge Thickness, Te: 3 mm
Lens Type: Plano-Concave
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Alkor Plano-Concave Lens
Alkor Technologies
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Alkor Plano-Concave 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: Plano-Concave
Data Sheet
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Plano-Concave Spheric Lens
FOCTek Photonics
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Plano-Concave 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: 12.7 mm
Focal Length: custom mm
Edge Thickness, Te: custom mm
Lens Type: Plano-Concave
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Optica Plano-Concave Lens
Optics India
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Optica Plano-Concave Lens
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Plano Concave (PCV) Lenses have one flat and one inward curved surface. PCV lenses have a negative focal length and are used for image reduction or to spread light.

Specifications
Material: BK7, FS, UVFS, CaF2
Diameter: custom mm
Focal Length: custom mm
Edge Thickness, Te: custom mm
Lens Type: Plano-Concave
Data Sheet
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BK7 Concave Lenses – Spherical
Rainbow Research Optics
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BK7 Concave Lenses – 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: Plano-Concave
Data Sheet
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PLANO CONCAVE LENSES PCC
Tecnottica Consonni
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PLANO CONCAVE LENSES PCC
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Plano-Concave Lenses (PCC) have a first plano surface and a second concave surface that generate an overall negative focal length. They never form real images and they can be used for diverge an incident beam or, alternatively, to increase the focal length of a previously known system. As for PCX ones, PCC lenses provide a minimum ...

Specifications
Material: BK7, UVFS
Diameter: custom mm
Focal Length: custom mm
Edge Thickness, Te: custom mm
Lens Type: Plano-Concave
Data Sheet
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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
Data Sheet
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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
Data Sheet
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