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Si Spherical

UM OPTICS CaF2 BaF2 MgF2 BK7 Fused silica Ge Si ZnSe ZnS Biconcave Lens
Henan UM Optics Ltd
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UM OPTICS CaF2 BaF2 MgF2 BK7 Fused silica Ge Si ZnSe ZnS Biconcave Lens
Biconcave lenses have a negative focal length and consist of two concave surfaces of equal curvature, which can disperse a parallel incident beam outward and are commonly used for beam spreading, collimation, projection and focal length expansion of optical systems. Biconcave lenses disperse a collimated beam to an imaginary focal ...

Specifications
Material: UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2
Diameter: 12.7~25.4 mm
Focal Length: -15~-1000 mm
Edge Thickness, Te: 2~6 mm
Lens Type: Bi-Concave
Data Sheet
UM OPTICS CaF2 BaF2 MgF2 BK7 Fused silica Ge Si ZnSe ZnS Biconvex Lens
Henan UM Optics Ltd
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UM OPTICS CaF2 BaF2 MgF2 BK7 Fused silica Ge Si ZnSe ZnS Biconvex Lens
Biconvex lens has two surfaces that are spherical and have the same radius of curvature, which makes the object and image distances equal or similar, when the difference is minimal. Biconvex lens focuses light into a single point with a positive focal length and can be used to focus a collimated beam or to collimate a point source. ...

Specifications
Material: UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2
Diameter: 12.7-76.2 mm
Focal Length: 12.7-500 mm
Edge Thickness, Te: 2.2-14.6 mm
Lens Type: Bi-Convex
Data Sheet
UM OPTICS CaF2 BaF2 MgF2 BK7 Fused silica Ge Si ZnSe ZnS Plano-Concave Lens
Henan UM Optics Ltd
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UM OPTICS CaF2 BaF2 MgF2 BK7 Fused silica Ge Si ZnSe ZnS Plano-Concave Lens
Plano-concave lens with one concave side and one flat side can spread the light out and has a negative focal length. Plano-concave lenses are often used for beam extension, projection and focal length expansion of optical systems. The plano-concave lenses has a negative focal length and negative spherical aberration, which can be ...

Specifications
Material: UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2
Diameter: 2-300 mm
Focal Length: 15-5000 mm
Edge Thickness, Te: 0.12-60 mm
Lens Type: Plano-Concave
Data Sheet
UM OPTICS CaF2 BaF2 MgF2 BK7 Fused silica Plano-Convex Lens
Henan UM Optics Ltd
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UM OPTICS CaF2 BaF2 MgF2 BK7 Fused silica Plano-Convex Lens
Plano-convex lens is a positive lens that is used in optical systems for beam expansion, image formation, beam collimation, focus collimation, beam collimation point source, and other applications. Plano-convex lens is convex on one side and flat on the other and has a positive focal length, and is often used for applications related ...

Specifications
Material: UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2
Diameter: 12.7-76.2 mm
Focal Length: 20-2000 mm
Edge Thickness, Te: 1.5-3 mm
Lens Type: Plano-Convex
Data Sheet
Micro Lens (Ultra small lens)--micro rod/spherical/round lens,endoscope lens,capsule lens
Photonchina
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Micro Lens (Ultra small lens)--micro rod/spherical/round lens,endoscope lens,capsule lens
Micro Lens (Ultra small lens)   Under the condition of high refractive index, some components can achieve short focal length. Therefore, the micro lens becomes an ideal choice in the field of high precision applications. Because of the ultra-small size of this kind of lens (outer diameter 0.5mm-5mm, length: 1mm-20mm), micro lens ...

Specifications
Material: BK7, MgF2, BaF2, H-K9L, Ge, Si, ZnSe, CaF2, UVFS, FS, H-ZF13
Diameter: 0.5-5 mm
Focal Length: 0.05-5 mm
Edge Thickness, Te: 0.3-2 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
...
Data Sheet
C-lens, Collimating Lens
Photonchina
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C-lens, Collimating Lens
C-lens is specially designed for fiber optics usage in collimator, isolator, switch, collimator array and laser Assembly. Compared to other gradient index lens, C-lens has many advantages including low cost, low insertion loss in long working distance, wide working distance range.  

Specifications
Material: BK7, MgF2, BaF2, H-K9L, Ge, Si, ZnSe, CaF2, UVFS, FS, H-ZF13
Diameter: 1.0/1.8 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
IR Optical Camera Lenses, Germanium, Silicon, CaF2, Baf2, Znse, Zns
Qinhuangdao Intrinsic Crystal Technology Co.Ltd
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IR Optical Camera Lenses, Germanium, Silicon, CaF2, Baf2, Znse, Zns
Various glass materials available for making lenses.    Call Us via +86-1800331094  |  Email us gina@bz-optical.com  |  bz-optical.com 

Specifications
Material: BaF2, Ge, Si, ZnSe, CaF2
Diameter: 1-300 mm
Focal Length: 1-300 mm
Edge Thickness, Te: 5-30 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
Optical Domes - ZNS Domes
A Optical Components Ltd
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Optical Domes - ZNS Domes
We supply from ZnS, quartz, glass, silicon, and germanium in sizes up to 200mm diameter up to the half ball. A. optical domes are fabricated from ZnS, quartz, glass, silicon, and germanium in sizes up to 200mm diameter up to the half ball and dimensional tolerances to +/-10 microns. Parallels between the radii better than 20 microns. ...

Specifications
Material: Si, ZnSe
Diameter: -- mm
Focal Length: -- mm
Edge Thickness, Te: -- mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
Doric Lenses Spherical Lenses
Doric Lenses Inc
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Doric Lenses Spherical Lenses
Single spherical macrolenses are made of optically transparent and homogeneous materials limited by spherical surfaces of constant radius. When one of these radii is infinite, it becomes plano-convex or plano-concave lens. 

Specifications
Material: BK7, FS, UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2, H-ZF13
Diameter: -- mm
Focal Length: -- mm
Edge Thickness, Te: -- mm
Lens Type: Plano-Convex, Plano-Concave
Data Sheet
Guild Optics Optical Glass Lens
Guild Optical Associates Inc
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Guild Optics Optical Glass Lens
Guild Optical Associates can produce glass lenses from many common optical glass materials. Custom sizes and radii are manufactured to your exact specifications creating a cost effective glass lens for your custom optical application. Our in house tooling capabilities save time and cost on your desired radii. Whether your project ...

Specifications
Material: BK7, MgF2, BaF2, H-K9L, Ge, Si, ZnSe, CaF2, UVFS, FS, H-ZF13
Diameter: 10-200 mm
Focal Length: -- mm
Edge Thickness, Te: -- mm
Lens Type: Plano-Convex, Plano-Concave
Data Sheet
Custom optical lenses
Sinoptix
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Custom optical lenses
The easiest solution for your custom lenses, all optical material available. From micro-lenses to 500mm lenses. Please follow below link to browse our realisation.  www.sinoptix.eu/optical-components-showroom/lenses/

Specifications
Material: BK7, MgF2, BaF2, H-K9L, Ge, Si, ZnSe, CaF2, UVFS, FS, H-ZF13
Diameter: 20 mm
Focal Length: 10 mm
Edge Thickness, Te: 2 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
...
Data Sheet
Photonics Solutions Group Bi Convex
Photonics Solutions Group LLC
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Photonics Solutions Group Bi Convex
Photonics Solutions Group offers a wide variety of custom optical products and services. We offer our customers a truly integrated one-stop source for all of their optical requiremnts. From start to finish, PSG has the unique capability of offering our customers custom optics with a wide range of optical materials. PSG is capable of ...

Specifications
Material: BK7, MgF2, Ge, Si, ZnSe, CaF2, FS
Diameter: 25.4 mm
Focal Length: -- mm
Edge Thickness, Te: -- mm
Lens Type: Bi-Convex
Data Sheet
Photonics Solutions Group Bi Concave
Photonics Solutions Group LLC
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Photonics Solutions Group Bi Concave
Photonics Solutions Group offers a wide variety of custom optical products and services. We offer our customers a truly integrated one-stop source for all of their optical requiremnts. From start to finish, PSG has the unique capability of offering our customers custom optics with a wide range of optical materials. PSG is capable of ...

Specifications
Material: BK7, MgF2, Ge, Si, ZnSe, CaF2, FS
Diameter: 25.4 mm
Focal Length: -- mm
Edge Thickness, Te: -- mm
Lens Type: Bi-Concave
Data Sheet
Photonics Solutions Group Plano Convex
Photonics Solutions Group LLC
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Photonics Solutions Group Plano Convex
Photonics Solutions Group offers a wide variety of custom optical products and services. We offer our customers a truly integrated one-stop source for all of their optical requiremnts. From start to finish, PSG has the unique capability of offering our customers custom optics with a wide range of optical materials. PSG is capable of ...

Specifications
Material: BK7, FS, CaF2, ZnSe, Si, Ge, MgF2
Diameter: 50.8 mm
Focal Length: -- mm
Edge Thickness, Te: -- mm
Lens Type: Plano-Convex
Data Sheet
Spherical Lenses by AMF Optical Solutions
AMF Optical Solutions LLC
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Spherical Lenses by AMF Optical Solutions
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
Material: BK7, Ge, Si, ZnSe, CaF2
Diameter: 8 mm
Focal Length: N/A mm
Edge Thickness, Te: N/A mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
Diamond-Turned IR Lenses
Naked Optics
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Diamond-Turned IR Lenses
We employ the latest slow-tool servo technology on our 3-axis machines enabling us to produce non-rotationally symmetric surfaces including toroids, cylinders and free-forms.  We can produce bi-aspheric lenses 4mm in size to hemispherical domes up to 350mm in diameter. All our machines incorporate the latest hydrostatic ...

Specifications
Material: CaF2, ZnSe, Si, Ge, BaF2
Diameter: <= 350 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex
Data Sheet
Accusy Spherical Lens
Accusy
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Accusy Spherical Lens
Accusy spherical lenses for OEM, industrial and swcientific applications. 

Specifications
Material: BK7, FS, CaF2, Si, Ge
Diameter: 200 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex
Data Sheet
YuTai Optics Double-Convex Lens
Yutai Optics
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YuTai Optics Double-Convex Lens
A double-convex lens is compose of two convex surfaces, has a positive focal length. Normally Bi-Convex lenses are most suitable where the object and image are on opposite sides of the lens, and are popular for many imaging applications.

Specifications
Material: BK7, FS, CaF2, Si, Ge
Diameter: 300 mm
Focal Length: -- mm
Edge Thickness, Te: -- mm
Lens Type: Bi-Convex
Data Sheet
YuTai Optics Double-Concave Lens
Yutai Optics
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YuTai Optics Double-Concave Lens
A double-concave lens is compose of two concave surface, has a negative focal length and are best used to diverge a converging beam. Similar to a plano-concave lens, a bi-concave lens can diverge a collimated beam to a virtual focus like a beam expander.

Specifications
Material: BK7, FS, CaF2, Si, Ge
Diameter: 300 mm
Focal Length: -- mm
Edge Thickness, Te: -- mm
Lens Type: Bi-Concave
Data Sheet
West Coast Tech Limited Double-Concave Lens
West Coast Tech
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West Coast Tech Limited Double-Concave Lens
Double-concave lens is normally used in combination with other lenses. Typical applications include laser beam expanders, optical character readers, viewers, and projection systems. 

Specifications
Material: BK7, FS, CaF2, Si, Ge
Diameter: 150 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Bi-Concave
Data Sheet
West Coast Tech Limited Double-Convex Lens
West Coast Tech
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West Coast Tech Limited Double-Convex Lens
Like Plano-convex lens, double convex lenses have positive focal lengths and form both real and virtual images. Symmetry is assured by finishing both surfaces with the same tool. Because of symmetry, aberrations including coma, distortion and lateral chromatic aberration almost exactly canceled at unit conjugate radio. Double convex ...

Specifications
Material: BK7, FS, CaF2, Si, Ge
Diameter: 50 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Bi-Convex
Data Sheet
West Coast Tech Limited Plano-Concave Lens
West Coast Tech
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West Coast Tech Limited Plano-Concave Lens
Plano-concave lens has a negative focal length, diverges collimated incident light, and forms only virtual images which are seen through the lens. It is often used to expand light beams or increase focal lengths in existing systems. 

Specifications
Material: BK7, FS, CaF2, Si, Ge
Diameter: 20 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Concave
Data Sheet
West Coast Tech Limited Plano-Convex Lens
West Coast Tech
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West Coast Tech Limited Plano-Convex Lens
Plano convex lenses have positive focal lengths, converge incident light, and from both real images (as might be focused in a piece of paper), and virtual images (as are seen through the lenses when they are used as magnifiers). They are widely used in telescopes, collimators, optical transceivers, magnifiers, radiometers and ...

Specifications
Material: BK7, FS, Si, Ge
Diameter: 25 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex
Data Sheet
Ross Optical Bi-Concave Lenses
Ross Optical
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Ross Optical Bi-Concave Lenses
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
Data Sheet
Ross Optical Bi-Convex Lenses
Ross Optical
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Ross Optical Bi-Convex Lenses
Similar to standard Bi-Convex Lenses but smaller in diameter, these micro Bi-Convex Lenses are ideal for low conjugate ratios systems. Used for converging light beams.

Specifications
Material: BK7, FS, UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2, H-ZF13
Diameter: 6.0 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Bi-Convex
Data Sheet
On FindLight marketplace you will find 59 different Si Spherical from suppliers around the world. With just a few clicks you can compare different Si Spherical and get accurate price quotes based on your needs and quantity required. Note that some wholesale suppliers may offer discounts for large quantities. From any product page you can directly contact any vendor within seconds.