Size:M9*0.5 EFL 2mm 4mm 6mm 7mm 8mm 10mm 15mm Wavelength:400-700nm, 780nm,830nm Lens: aspheric, achromatic, triplet lens.
Material:K9 glass, JGS1 glass Dia.6mm, 9mm or customized Beam diameter: customized Fan angle:2-110 degree AR BBAR Coating.
Sapphire has superior optical transmission qualities for ball lens and half ball lens. Ball lens is used to improve the signal coupling between optical fiber, transmitter and detector, improve the signal quality, and can also be used in endoscopy, bar code scanning, aspherical lens preprocessed materials, sensors, etc. The ball lens has a short focal length, which minimizes the distance needed to travel from the ball lens to the fiber. Ball lens commonly used in the optical fiber coupling, laser collimating device, Optical Measurement System, it has a shorter focal length and the characteristics of small size. Sunday produce ball lens, half ball lens, Super hemisphere ball lens, hollow ball lens.Sunday Optics can manufacture ball lens Minumum diameter 0.3mm.Sapphire has superior optical transmission qualities for ball lens and half ball lens. Sapphire Ball Lens Specifications: Material:Sapphire Size:0.3-50mm Surface Quality:80-50 Tolerance:+/-0.002mm Coating: AR Coating Ovality:+/-0.002mm Stock Size Part No. Structure Dia.(mm) Material SBS1 Ball lens 1mm Sapphire SBS2 Ball lens 2mm Sapphire SBS3 Ball lens 3mm Sapphire SBS4 Ball lens 4mm Sapphire SBS5 Ball lens 5mm Sapphire SBS8 Ball lens 8mm Sapphire SBS10 Ball lens 10mm Sapphire SBS12 Ball lens 12mm Sapphire SBS20 Ball lens 20mm Sapphire SBS50 Ball lens 50mm Sapphire SHBS1 Half ball lens 1mm Sapphire SHBS1 Half ball lens 5mm Sapphire SHBS1 Half ball lens 6mm Sapphire SHBS1 Half ball lens 10mm Sapphire SHBS1 Half ball lens 13mm Sapphire SHBS1 Half ball lens 24mm Sapphire SHBS1 Half ball lens 36mm Sapphire SHBS1 Half ball lens 40mm Sapphire
Spherical Lens PARAMETER: Sphertical Lens Plano Convex Lens are positive focal length elements that have one spherical surface and one flat surface. These lenses are designed for infinite conjugate (parallel light) use or simple imaging in non-critical applications. These optic lenses are ideal for all-purpose focusing elements. BRD Optical Manufactures Plano Convex Lens Plano Convex Lens Exporter:ChangChun BRD Optical co., Ltd Specification: Material Optical grade glass/ Fused Silica/ Sapphire Diameter 2mm~300mm Diameter Tolerence ±0.05mm~±1mm Surface Quality 80/50, 60/40, 40/20, 20/10, 10/5 Surface Accuracy λ~λ/20 Centration 3 arc min~30 arc sec. Coating As per customer's request
Optical Cylindrical lens Optical Glass Plano Convex Cylindrical Lens A Optical glass Cylinder Lenses is used to condense light in one axis. A positive cylindrical lens is able to create a line image from a point of light, to change the aspect ratio of an image or to focus collimated input light to a line. Plano- convex cylindrical lenses are typically used for illumination of slit and line detector arrays, laser projection, laser line focussing and anamorphic beam shaping. Specification MaterialOptical glass/ Fused silica/ sapphire etc. Dimension2mm~300mm Dimension tolerance±0.05mm~±0.1mm Centre Thickness2mm~20mm Surface quality60/40 40/20 20/10 Surface accuracy /10@632.8nm532nm Clear Aperture>85% dig diameter Centration
Optical Cylindrical lens PARAMETER: A plano concave cylindrical lens is used to expand light in on axis. A negative cylindrical lens is able to diverge collimated input light away from a line. Plano-concave cylindrical lenses are used for one-dimensional compression of images, anamorphic beam shaping, and laser line generation. Specification MaterialOptical glass/ Fused silica/ sapphire etc. Dimension2mm~300mm Dimension tolerance±0.05mm~±0.1mm Centre Thickness2mm~20mm Surface quality60/40ï¼? 40/20ï¼? 20/10 Surface accuracy532nm Clear Aperture>85% dig diameter Centration
Spherical Lens Half Ball Lens PARAMETER: ODM Half Ball Lens are completely spherical lenses most commonly used to couple light in and out of fibres. Half-ball lenses are hemispheres. BRD Optical supplies bespoke ball and half-ball lenses to our customers specifications. Ball lenses can be manufactured in quartz to have excellent UV and IR transmission between 185nm to 2000+nm, while sapphire lenses have a higher refractive index allowing a very short fall back length to better facilitate fibre coupling. Custom ball lenses are available in a range of alternative materials such as optical grade glass or even ceramics or IR crystal. Our half ball lenses offer uniform dispersion of light and typically used in LED displays and LED traffic lights.
A plano concave cylindrical lens is used to expand light in on axis. A negative cylindrical lens is able to diverge collimated input light away from a line. Plano-concave cylindrical lenses are used for one-dimensional compression of images, anamorphic beam shaping, and laser line generation. Specification Material Optical glass/ Fused silica/ sapphire etc. Dimension 2mm~300mm Dimension tolerance ±0.05mm~±0.1mm Centre Thickness 2mm~20mm Surface quality 60/40ï¼? 40/20ï¼? 20/10 Surface accuracy 532nm Clear Aperture >85% dig diameter Centration
Optical Cylindrical lens PARAMETER: Meniscus Cylindrical Lens can increase the NA of the system while only adding slightly to the total spherical aberrations. The Negative Meniscus Lens is used to increase the focal length of another lens while maintaining the angular resolution of the optical assembly. This lens shape is best used when one conjugate is relatively far from the lens. Specification MaterialOptical glass/ Fused silica/ sapphire etc. Dimension2mm~300mm Dimension tolerance±0.05mm~±0.1mm Centre Thickness2mm~20mm Surface quality60/40, 40/20, 20/10 Surface accuracy,532nm Clear Aperture>85% dig diameter Centration
PARAMETER: Achromatic Lenses are used to minimize or eliminate chromatic aberration. The achromatic design also helps minimize spherical aberrations. Achromatic Lenses are ideal for a range of applications, including fluorescence microscopy, image relay, inspection, or spectroscopy. An Achromatic Lens, which is often designed by either cementing two elements together or mounting the two elements in a housing, creates smaller spot sizes than comparable singlet lenses. Specification Material,Crow glass & Flint glass Diameter,6.0mm-200mm Diameter Tolerance,±0.1mm Thickness,5mm-50mm Thickness Tolerance,±0.05mm Surface Quality,60/40 40/20 Surface Flatness,lambda~lambda/8 Bevel,0.25mm*45° Centration, < 3arc min Coating, as the customer's requirement
Micro Silica Sand: Micro silica also known as fume, is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy production and consists of spherical particles with an average particle diameter of 150 mm. The main field of application is as pozzolanic for high performance concrete because of its extreme fineness and high silica. Applications : Silica is added to Portland cement concrete to improve its properties, in particular its compressive strength, bond strength, and abrasion resistance. These improvements stem from both the mechanical improvements resulting from addition of a very fine powder to the cement paste mix as well as from the pozzolanic reactions between the silica fume and free calcium hydroxide in the paste. Advantages : Addition of silica also reduces the permeability of concrete to chloride ions, which protects the reinforcing steel of concrete from corrosion, especially in chloride-rich environments such as coastal regions and those of humid continental roadways and runways (because of the use of deicing salts) and saltwater bridges.
Such as plano convex spherical lens, plano concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic lens, aspherical & spherical series. Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc. Focal length: +/-5mm --+/-1000mm+/-1% (test by TIROPTICS OPTOMATIC2000 made in Germany) Diameter: 4mm--200mm+/-0.1mm Tc tolerance:+/-0.1mm Centration: 3-5' Surface accuracy: lambda/2 Surface quality: 40/20 Clear aperture: 90% Coating: custom design Besides, there are a large volume of stock optical components in various shapes and sizes to facilitate quick deliveries.
Item: Float windows Material: Float glass Size: Dia5.9*1mm Surface quality: 60-40 Flatness: 0.5 Parallelism: 0.01mm Wavelength: Uncoat AOI: 0deg
Item: achromatic lenses Material: H-BaF8/H-K9 Size: Dia19*5.5(1.5+4)mm Focal length: Fd=236.67mm Radius: 172.19/21.88/-92.90mm Surface quality: 60-40 Flatness: 2 lambda Coating: BBAR@590+/-50nm
Optical lens, cylindrical lens, plate lens, spherical lens, prism, convex lens, concave lens, filters, windows.
Condenser lenses are molded lenses designed for illumination applications. Featuring large apertures and short focal lengths, condenser lenses are commonly used in emitter-detector applications, projection applications, or condensing illumination applications such as koehler illumination. The aspheric condenser lenses are molded on the aspheric surface and ground and polished on the opposite face, offering superior performance. Capability Material: pyrex glass, fused silica or other materials Diameter: 8-350mm Diameter tolerance: +0/-0.2mm Radius: Focal length: +/-1% Center thickness: +/-0.3mm Centration: 3 arc minutes Surface quality: 60-40 Surface accuracy: pv 30-40 micr on Coating: with or without ar coating
Cylindrical lenses are either plano-convex or plano-concave in form and rectangular in shape. These lenses are used in applications requiring magnification only, such as in transforming a point image into a line image or changing the height of an image without changing its width or vice versa. Therefore serves a variety application, such as slit line detector array illumination, bar code scanning, holography, optical information processing and computer, laser projection. Capability Material: optical glass, fused silic Dimension: 1 - 500mm Dimension tolerance: + / - 0.02mm Centration: 3 arc minutes Wedge: < 5 mrad Surface quality: up to 10-5 Surface accuracy: x -4 Clear aperture: > 90% Coating: according to the requirement
Sunday Optics manufacture lens,plano convex lens, plano concave lens, achromatic lens, mensicus lens. Material:bk7 Caf2 Sapphire Size:0.1-600mm Surface quality:10/5 Flatness:1/10lambda. AR BBAR Coating is on request.
Axicon Lens Material: BK7 JGS1 Sapphire. Size Range:0.3mm -100mm Surface Quality:20-10 Flatness:1/4 lambda Coating: AR BBAR
Aspherical lens by polished Material: IR Silicon,Germanium Size:10mm-150mm Surface quality:60-40. PV.
