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
Optical Windows Optical Components PARAMETER: Optical Glass Square Windows are optical glass with ground and polished faces that are relatively parallel. They are used to isolate two physical environments while allowing light to pass,it also can be a protection of original when it's in two physical environments.And there is almost no effect on visible light,to coat on the surface of windows could increase the transmittance,the commonly used coatings are antireflection coating (AR) and scratch-resistant coating(AS).Windows with coating can enhance the light penetration strength,and own function of waterproof ,dustproof,and scratch-proof. They are mainly used in mobile phone screen and lens protection,digital camera, digital video recorders, industrial optical windows, touch screen products, GPS products, digital electronic products windows, car rearview mirror, computer screen, laptop screen, watch surface and so on. BRD Optical Provide all types of windows made from different materials. Special size and materials are also available upon request. In addition, we provide a variety of single layer or multiplayer anti-reflecting coating on optical windows. Specification Material Optical glass, Fused silica, Optical crystal Design Wavelength 633nm Focal Length Tolerance ±2%-5% Dimension 5-150mm Dimension Tolerance +0/-0.2mm ~ +0/-0.02mm Flatness 2λ-λ/10 Surface Quality 80/50-10/5 Clear Aperture >85%-95% Bevel 0.3mmÃ?45°-0.1mmÃ?45° Coating As per customers requirement
Optical Windows Optical Components PARAMETER: optical glass Step Windows are latively parallel. They are used to isolate two physical environments while allowing light to pass,it also can be a protection of original when it's in two physical environments.And there is almost no effect on visible light,to coat on the surface of windows could increase the transmittance,the commonly used coatings are antireflection coating (AR) and scratch-resistant coating(AS).Windows with coating can enhance the light penetration strength,and own function of waterproof ,dustproof,and scratch-proof. They are mainly used in mobile phone screen and lens protection,digital camera, digital video recorders, industrial optical windows, touch screen products, GPS products, digital electronic products windows, car rearview mirror, computer screen, laptop screen, watch surface and so on. BRD Optical Provide all types of windows made from different materials. Special size and materials are also available upon request. In addition, we provide a variety of single layer or multiplayer anti-reflecting coating on optical windows. Specification Material Optical glass, Fused silica, Optical crystal Design Wavelength 633nm Focal Length Tolerance ±2%-5% Dimension 5-150mm Dimension Tolerance +0/-0.2mm ~ +0/-0.02mm Flatness 2λ-λ/10 Surface Quality 80/50-10/5 Clear Aperture >85%-95% Bevel 0.3mmÃ?45°-0.1mmÃ?45° Coating As per customers requirement
Prisms Optical Components PARAMETER: Polarizing cube beamsplitters split randomly polarized beams into two otehogonal, linearly, polarized compoments, S-polarized light is reflected at a 90° while P-polarized light is transmitted. Each beamsplitter comsists of a pair of percision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of prisms. Polarization Cube Beamsplitter Polarizing cube beamsplitters split randomly polarized beams into two otehogonal, linearly, polarized compoments, S-polarized light is reflected at a 90° while P-polarized light is transmitted. Each beamsplitter comsists of a pair of percision high tolerance right angle prisms cemented together with a dielectric coating on the hypotenuse of one of prisms. High Powe Cube Polarization Beamsplitter High power polarization beamsplitter can be facricated by BRD Optical. Same as the above, it use precision optical contacted technology which makes it has high laser damage threshold. High Damage Threshold>500MV/cm2 Transmission >96% Central Wavelength Extinction Ratio>1000:1 Specification Material Optical glass BK7 / ZF glass Dinension tolerance ±0.1mm Flatness λ/4 632.8nm Surface quality 60/40, 40/20 Angle tolerance 96%, Ts,1% (Narrowband) Tpave > 95%, Ts,1% (Broadband) Principal reflectance Rs>99%, Rp
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
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
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
Optical Dome PARAMETER: BRD Optical dome lens is composed of two parallel optical surfaces, (A convex surface & A Concave surface). Normally we can control the parallel tolerance
Optical Components Fused Silica Wedge Prism PARAMETER: The wedge prism is a prism with a shallow angle between its input and output surfaces. This angle is usually 3 degrees or less. Refraction at the surfaces causes the prism to deflect light by a fixed angle. When viewing a scene through such a prism, objects will appear to be offset by an amount that varies with their distance from the prism. Specification Material BK7 glass / Fused silica Surface Flatness: < λ / 10 @ 633nm ~λ/4@633nm Surface Quality: 60/40, 40/20, 20/10, 10/5 (both sides) Dimension Tolerance:
Description: SHJ400 Ex-proof Control Box is designed for use in explosive atmosphere such as gas group ó=C (typical gas vapours: hydrogen, acetylene, ethene, coke-oven gas and methyl ether etc.) as well as flammable dust. It is the remote front-end device that provides pan/tilt, cameraí»s lens aperture, zoom / focus and miscellaneous function control by matching monitoring host computer and decoding monitoring host computerí»s signal. Features: * Explosion-proof mark: ExdIICT6/DIP A20 TA, T6 * Design and manufacture on National GB3836-2000 GB12476.1-2000 basis * Applicable to Zone 0 and flammable dust atmosphere * Optional Decoder , Optional Preset positioning function * Polished finish appearance (plastic-spraying after carbon steel DACROMET is used) * 316Líó316íó304 stainless steel and Q235A carbon steel optional * Indoor / Outdoor applications * High certification and moderate price Specification: * Unit weight: 4.5kg * Operating temperature: -25~60íµ * Relative Humidity: í_95% ú¿+25íµú¬ * Cable Entries: 3í-G1/2í¦ Ex-cable entries , inner hole Dia.ºµ12 * Dimensions (L x W x H): 260 x 225 x 160 mm * Inside dimensions: ºµ149 x 110 mm * Communication Interface: RS-485 Half Duplex * Communication Distance: 1200 * Baud Rate: 2400 4800 9600 19200 * Voltage: 24V DC/220V AC * Current: 2 / 0.5A Lot Size: 26í-22í-26cm
Zoom lens, industrial lens, telemetric lens, lens accessories, microscope, measuring instrument.
Microscopes Modellgy-150y odd branch tube fiber bifurcate illuminator Introduction Input voltage 220v or 110v, 21v, 150w+3200k color temperature, ellipsoid surface cool light cup bulb, 450~700¬8m spectrum cool light brightness can be adjusted.
Monocular video microscopes Mzdh0850 series high-resolution zoom monocular video microscope systems Main technology specificationsª The range of objective zoom magnification: 0.75x5x Standard total magnification: 0.75x5x, extend total magnification: 0.11x50x(use auxiliary objectives and kinds of magnification ccd adapters) Adjusting high lighteness led coaxial illumination (mzdh0850c) Parfocal in zoom course, even illumination, high-resolution. The measurement to match between the support and the main bodyª45mm 0.3x0.5x1x(standard outfits)1.5x2x five kinds of ccd adapters to be selected. 0.5x0.75x1x(standard outfits)2x5x auxiliary objectives to be selected. Kinds of auxiliary illuminators, stands to be selected. (ccd is selected to buy)
Microscope Mzs1065 series zoom stereo microscopes Main technology specifications Total magnification 10x~65x(standard outfits), extend total magnification390x Zoom objective magnification 1.0x~6.5x, working distance 118mm. With high eye point and wide field eyepiece swh10x(23mm) Binocular/ trinocular eyetubes inclined 45pand main body can be rotated 360p The range of adjusting the diopter is +6 Interpupillary distance adjustment range 52mm~76mm The range of adjusting the focus is 100mm(round post is 50mm), the diameter of the center working stage is 95mm The measurement to match between the support and the main body is 76mm The distance between from the post center to the main body center is 140mm The size of the round post is 25mm Illuminators : the low illuminator is the transmitted illumination of the fluorescent lamp(5w), the up illuminator is the reflected illumination of the halogen lamp(6v10w). To be packed in the foam paper box
Zoom stereo microscope Main technology specifications Total magnification 7x~45x (standard outfits), extend total magnification270x Zoom objectie magnification 0.7x~4.5x, working distance 118mm. With high eye point and wide field eyepiece swh10x(23mm) Binocular/ trinocular eyetubes inclined 45fpand main body can be rotated 360fp The range of adjusting the diopter is f+6 Interpupillary distance adjustment range 52mm~76mm The range of adjusting the focus is 100mm(round post is 50mm), the diameter of the center working stage is 95mm The measurement to match between the support and the main body is 76mm The distance between from the post center to the main body center is 140mm The size of the round post is 25mm Illuminators : the low illuminator is the transmitted illumination of the fluorescent lamp(5w), the up illuminator is the reflected illumination of the halogen lamp(10w). To be packed in foam paper box
Awesome looking high performance digital camera and camcorder combo with a pop-up flash and an included removable screw-mount 0.5x wide angle lens for taking wide angle pictures and improved macro shots. Available to buy right now at great wholesale discount on our online wholesale shop - Chinavasion.com, search using item code: ZKX-DC5010 China Manufacturer Specification - Imaging sensor: 5.0Mega pixel CMOS - Max. Resolution: 12.0Megapixel (interpolation) - Storage media: Internal: 32MB External: MMC/SD card Up to 2GB - Sensor sensitivity: AUTO - Lens: Fixed F/ 2.8, f=8.7mm - Focus range: Normal: 1.5~inf. - Still image: Formats: JEPG Resolution: 3M, 5M, 12M(interpolation) - Quality: Normal Movie clips: 640x480pixels 10fps; 320x240pixels 20fps; 160x120pixels 20fps - PC Camera: 640x480pixels 10fps; 320x240pixels 20fps - Zoom: 4 X digital zoom - LCD screen: 2.4 Inch TFT LCD - Flash: Auto/off - White balance: Automatic/Sunny/Tungsten/Fluorescent/Cloudy - EV compensation: Auto or EV +1.5 ~ -1.5 - Self timer: 10s Delay - PC interface: USB1.1 - Shutter: Electronic Shutter - Auto power off: 1Min, 3Min, 5Min - Power supply: Li-ion rechargeable battery - Dimension: 113x85x96mm - System: Windows 98/2000/ME/XP - Manufacturer Ref.: R6GDBCMAPGK5
Nikon 70-200 mm zoom lens, Nikon D700, d90, d80 available for sell, Canon EOS d5 mark II, Canon Zoom lens - 70 mm - 200 mm.
