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Si Spherical

High-Precision Micro Lens for Advanced Optical Applications
Sinoptix
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High-Precision Micro Lens for Advanced Optical Applications
The Micro Lens from Sinoptix is engineered to deliver exceptional optical performance across a wide range of advanced applications, including lighting, sensors, lidar, microscopy, and spectrometry. With dimensions that span from 0.3 mm to 5 mm, these lenses offer versatility for both compact and specialized setups. Crafted from ...

Specifications
Material: BK7, FS, UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2, H-ZF13, Al2O3 (Sapphire)
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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Customizable TPX Lens for Terahertz and Cryogenic Devices
Sinoptix
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Customizable TPX Lens for Terahertz and Cryogenic Devices
The TPX Lens for Terahertz and Cryogenic Devices is a highly adaptable optical component, made from precision optical-grade TPX material. Customizable in both diameter (from 10 mm to 150 mm) and focal length (15 mm to 350 mm), this lens is specifically designed for use in terahertz imaging systems, cryogenic instruments, and custom ...

Specifications
Material: BK7, FS, UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2, H-ZF13, Al2O3 (Sapphire)
Diameter: 50 mm
Focal Length: 100 mm
Edge Thickness, Te: 2 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
...
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Sinoptix Precision Optical Components and Coatings
Sinoptix
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Sinoptix Precision Optical Components and Coatings
Sinoptix offers a comprehensive one-stop solution for your optical component needs, providing high-quality, custom, and standard optics through a network of thoroughly audited suppliers. Our extensive range of optical components includes lenses, doublets, prisms, windows, mirrors, filters, LED collimators, IR optics, and laser ...

Specifications
Material: BK7, FS, UVFS, CaF2, ZnSe, Si, Ge, H-K9L, BaF2, MgF2, H-ZF13
Diameter: 20 mm
Focal Length: 10 mm
Edge Thickness, Te: 2 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
...
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Optical Znse Zinc Selenide Laser Focus Lens
Henan UM Optics Ltd
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Optical Znse Zinc Selenide Laser Focus Lens
Zinc selenide is a commonly used optical glass material in the infrared band with a transmission band of 600nm-16μm. It has low absorption and thermal shock resistance, and is commonly used in thermal imaging systems, as well as in some visible optical systems, and can be used as a substrate for a variety of optical ...

Specifications
Material: UVFS, CaF2, ZnSe, Si, Ge
Diameter: 2-300 mm
Focal Length: 15-5000 mm
Edge Thickness, Te: 0.12-60 mm
Lens Type: Plano-Concave
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CaF2 BaF2 Barium Fluoride LiF K9 Ge ZnSe ZnS Biconcave Lens
Henan UM Optics Ltd
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CaF2 BaF2 Barium Fluoride LiF K9 Ge 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
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CaF2 BaF2 MgF2 BK7 K9 Fused Silica Sapphire Glass Plano-Convex Lens
Henan UM Optics Ltd
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CaF2 BaF2 MgF2 BK7 K9 Fused Silica Sapphire Glass 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
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CaF2 BaF2 MgF2 BK7 Fused silica Ge Si ZnSe ZnS Plano-Concave Lens
Henan UM Optics Ltd
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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 Inquire Price
CaF2 BaF2 MgF2 BK7 Sapphire Glass Ge Si ZnSe ZnS Biconvex Lens
Henan UM Optics Ltd
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CaF2 BaF2 MgF2 BK7 Sapphire Glass 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 Inquire Price
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 Inquire Price
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
...
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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
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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 Inquire Price
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 Inquire Price
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 Inquire Price
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 Inquire Price
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 Inquire Price
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
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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 Inquire Price
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 Inquire Price
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 Inquire Price
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 Inquire Price
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 Inquire Price
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 Inquire Price
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
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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 Inquire Price
On FindLight marketplace you will find 62 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.