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Page 4 - Spherical

LMA-0725-Z-ET1.8 Plano Convex Lenses
Laser Research Optics
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LMA-0725-Z-ET1.8 Plano Convex Lenses
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These low absorption ZnSe positive focusing lenses provide an extended lifetime in laser cutting applications where depth of field is an important factor. Ideally suited for welding, cutting and heat treating, these low cost lenses have superior thermal characteristics which can prevent thermal runaway in high power CO2 lasers. All ...

Specifications
Material: ZnSe
Diameter: 19 mm
Focal Length: 63.5 mm
Edge Thickness, Te: 1.8 mm
Lens Type: Plano-Convex
Data Sheet
LMA-0720-Z-ET1.8 Plano Convex Lenses
Laser Research Optics
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LMA-0720-Z-ET1.8 Plano Convex Lenses
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These low absorption ZnSe positive focusing lenses provide an extended lifetime in laser cutting applications where depth of field is an important factor. Ideally suited for welding, cutting and heat treating, these low cost lenses have superior thermal characteristics which can prevent thermal runaway in high power CO2 lasers. All ...

Specifications
Material: ZnSe
Diameter: 19 mm
Focal Length: 51 mm
Edge Thickness, Te: 1.8 mm
Lens Type: Plano-Convex
Data Sheet
LMA-0715-Z-ET1.8 Plano Convex Lense
Laser Research Optics
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LMA-0715-Z-ET1.8 Plano Convex Lense
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These low absorption ZnSe positive focusing lenses provide an extended lifetime in laser cutting applications where depth of field is an important factor. Ideally suited for welding, cutting and heat treating, these low cost lenses have superior thermal characteristics which can prevent thermal runaway in high power CO2 lasers. All ...

Specifications
Material: ZnSe
Diameter: 19 mm
Focal Length: 38 mm
Edge Thickness, Te: 1.8 mm
Lens Type: Plano-Convex
Data Sheet
Optical Dome Glass
Sherlan Optics
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Optical Dome Glass
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optical glass dome Description for glass dome lens  1. Raw material of optical glass dome: Pyrex, Optical glass. 2. Processing of optical glass dome: by Molding, Grinding, Polishing 3. Surface quality of optical glass dome: optical surface quality and well controlled tolerance   4. Inside quality of optical glass dome: ...

Specifications
Material: BK7
Diameter: 50 mm
Focal Length: 65 mm
Edge Thickness, Te: 2 mm
Lens Type: Bi-Concave
Data Sheet
Spherical Lenses by AMF Optical Solutions
AMF Optical Solutions LLC
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Spherical Lenses by AMF Optical Solutions
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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
UV Fused Silica Plano-Concave Lenses
Edmund Optics
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UV Fused Silica Plano-Concave Lenses
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These high performance UV optic elements are manufactured utilizing state of the art CNC equipment. Zygo’s GPI-XP Interferometer is used to assure the surface accuracy and performance of these UV optics. UV Grade lenses are precision manufactured using research-grade synthetic fused silica. In addition to providing excellent ...

Specifications
Material: UVFS
Diameter: 6.00 mm
Focal Length: -9.00 mm
Edge Thickness, Te: 3.00 mm
Lens Type: Plano-Concave
Data Sheet
YAG-BBAR Coated Double-Convex (DCX) Lenses
Edmund Optics
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YAG-BBAR Coated Double-Convex (DCX) Lenses
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Double-Convex (DCX) Lenses have two outward curved surfaces, a positive focal length, and are useful for 1:1 imaging and in multi-element systems.  

Specifications
Material: MgF2
Diameter: 3.00 mm
Focal Length: 3.00 mm
Edge Thickness, Te: 1.64 mm
Lens Type: Bi-Convex
Data Sheet
Calcium Fluoride Plano-Convex Lenses
Edmund Optics
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Calcium Fluoride Plano-Convex Lenses
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TECHSPEC® Calcium Fluoride Plano-Convex Lenses are ideal for demanding applications that require superior performance from the ultraviolet through the mid-wave infrared spectra. TECHSPEC Calcium Fluoride PCX Lenses’ low refractive index, high laser damage threshold, and low axial and radial-stress birefringence are highly ...

Specifications
Material: CaF2
Diameter: 12.50 mm
Focal Length: 18.00 mm
Edge Thickness, Te: 1.17 mm
Lens Type: Plano-Convex
Data Sheet
Diamond-Turned IR Lenses
Naked Optics
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Diamond-Turned IR Lenses
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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
Optical Surfaces Spherical Lenses
Optical Surfaces
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Optical Surfaces Spherical Lenses
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Optical Surfaces lens production has been a core part of its business from the beginning. The range offered includes singlets, doublets, meniscus and cylindrical lenses all up to 600mm in diameter. We hold an extensive range of test plates and tools to cover most sizes and radii. Custom air spaced assemblies are available on request.

Specifications
Material: BK7
Diameter: 600 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex
Data Sheet
Spherical Plastic Injection Molded Optics
Lensel
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Spherical Plastic Injection Molded Optics
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We make plastic injection molded lenses, plastic molded optics for a variety of applications such as low vision devices, magnifiers, plastic aspheric lenses, imaging lens, imaging camera lenses, prisms, condensers, filters, shortpass filters, long-pass filters, optical filters, band-pass filters, interference filters attenuators etc.

Specifications
Material: MgF2
Diameter: 130 mm
Focal Length: -- mm
Edge Thickness, Te: -- mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
Spherical Glass Optics
Lensel
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Spherical Glass Optics
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We supply glass optics for small pilot and prototype runs as well as for large volume manufacture. We make our own test plates and tools. We can manufacture glass lenses using our high speed grinding/polishing machines which use diamond pellet tools and Poly-urethane pad polishers or the traditional lapping machines using emery ...

Specifications
Material: BK7
Diameter: <= 300 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, Bi-Concave
Data Sheet
Accusy Spherical Lens
Accusy
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Accusy Spherical Lens
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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
Zygo Spherical Optics
Zygo
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Zygo Spherical Optics
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ZYGO\'s Optics business segment manufactures precision spheres and lenses ranging in diameter from 50 mm to 200 mm with radii from 12.7 mm to 8 meters.Our standard product line of transmission spheres is available in 4\" and 6\" clear apertures ranging in f-numbers from f/.65 to f/11 with wavefront errors of λ/10 or λ/20. Our new ...

Specifications
Material: BK7, FS, UVFS, CaF2
Diameter: 50 - 200 mm
Focal Length: Custom mm
Edge Thickness, Te: Custom mm
Lens Type: Plano-Convex, Plano-Concave
Data Sheet
Ge Plano-Convex AR Coated Lens
ISP Optics
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Ge Plano-Convex AR Coated Lens
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Ge Plano-Convex AR Coated Lens for OEM and industrial applications. 

Specifications
Material: Ge
Diameter: 12.7 mm
Focal Length: 25.4 mm
Edge Thickness, Te: -- mm
Lens Type: Plano-Convex
Data Sheet
CaF2 Plano-Convex Lens
ISP Optics
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CaF2 Plano-Convex Lens
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CaF2 Plano-Convex Lens for OEM and industrial applications. 

Specifications
Material: CaF2
Diameter: 12.7 mm
Focal Length: 25 mm
Edge Thickness, Te: -- mm
Lens Type: Plano-Convex
Data Sheet
BaF2 Plano-Convex Lens
ISP Optics
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BaF2 Plano-Convex Lens
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BaF2 Plano-Convex Lens for OEM and industrial applications. 

Specifications
Material: BaF2
Diameter: 12.7 mm
Focal Length: 25 mm
Edge Thickness, Te: -- mm
Lens Type: Plano-Convex
Data Sheet
MOLDED PLASTIC OPTICS
Rochester Precision Optics
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MOLDED PLASTIC OPTICS
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Rochester Precision Optics designs and produces the highest quality precision plastic optical components made to each customer’s specifications. Our approach is to provide a comprehensive, one-stop solution in the design, rapid prototyping, volume manufacturing, thin film coating, bonding, opto-mechanical assembly and ...

Specifications
Material: BK7, H-ZF13
Diameter: 1500 mm
Focal Length: -- mm
Edge Thickness, Te: -- mm
Lens Type: Plano-Convex
Data Sheet
YuTai Optics Double-Convex Lens
Yutai Optics
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YuTai Optics Double-Convex Lens
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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
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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
Laser Line Lenses
Qingdao Blanc Co., Ltd
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Laser Line Lenses
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Convex Lenses have a positive focal length, making them ideal for collecting and focusing light. Concave Lenses have a negative focal length, making them ideal for diverging light. And these lenses are designed with high laser damage threshold at desired wavelength. 

Specifications
Material: BK7, UVFS
Diameter: 25.4 mm
Focal Length: 200 mm
Edge Thickness, Te: 3 mm
Lens Type: Plano-Convex, Plano-Concave, Bi-Convex, 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
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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
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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
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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
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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