Wind turbine generator, noise-free wind turbine, wind power generator, magnet turbine generator, maglev wind generator, windmill, wind solar hybrid street light, ocean wave power generator, other renewable energy/alternative energy related products.
We will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large volume of optical components in various shapes and sizes in stock to facilitate quick deliveries.
Material: bk7 or other materials length tolerance:+/-0.01 width tolerance:+/-0.01 center thickness tolerance:0.005mm surface quality:80-50~10-5 surface flatness
As request
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Materail:bk7, fused silica, calcium fluoride, zinc selenide and others
Protective bevel
We will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large volume of optical components in various shapes and sizes in stock to facilitate quick deliveries.
We will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large volume of optical components in various shapes and sizes in stock to facilitate quick deliveries.
Materail:bk7, fused silica, calcium fluoride, zinc selenide and others
Focal length tolerance:+/-1%
Diametertolerance:+0.0, -0.1mm
Center thickness:+/-0.1mm
cal components in various shapes and sizes in stock to facilitate quick deliveries
Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications
Specifiction of our cylinderical lens as follow:
* Material BK7 or other optical materials
* Dimension Tolerance +0.0~-0.1mm
* Center Thickness +/-0.1mm
* Focal Length Tolerance+/-1%
* Surface Quality:20/10
* Surface Figure /2 at 633nm on plano side
* Clear Aperture >90%
* Chamfer 0.25mm at 45 degree typical
* Coating Optional.
We will also do according to the specifications such as size, structure, material, surface treatment and so on that the customers required. We supply them with good quality and low price. Please contact us to know details. Besides, there are a large volume of optical components in various shapes and sizes in stock to facilitate quick deliveries.
Color Glass Filter ( Colored optical glass filters )
Optical color glass can selectively transmit special wavelength of light, or a portion of wavelengths in a continuous spectrum, or reduce transmission evenly across visible spectrum by absorbing or reflecting the portion of the light that is not being transmitted.
Optical color glass is also called Colored optical glass filters. It is mainly used as filters for observing, photograph, infrared instrument in order to improve the visibility or meet special spectrum requirements. It can be also made into colored glasses.
Worldhawk can provide various color glass filters or its substitutes.
include cut-off type glass filter, selective absorption type glass filter, heat-absorbing glass and neutral grey colored glass.
Cni optics provides semiconductor light emitting devices in 405-2200nm wavelength range for your research, development, and production. You will find a large selection of single mode laser diodes, fiber coupled laser diodes, multimode pump laser diodes. The small emitting aperture, combined with low beam divergence, make these devices the highest-brightness family of cw laser diodes available in the industry.
Characteristics of dielectric film Mirrors.
1.The dielectric film reflector is made out of the interference principle of overlapping multilayer films.
2.The reflectivity of the dielectric film reflector is high, which can be close to 100%. The mechanical hardness of the film is high, and resistant to cleaning operations.
3.The reflector of a dielectric film is narrower than a metal film, and is closely related to the angle of incidence.
4.The reflectivity and reflected bandwidth of a dielectric film reflector is influenced by the polarization state of the incident light in addition to the incidence of 0 degrees.
5.A dielectric film reflector can be used for a strong laser, but the damage threshold test is a destructive test.
Main Feature:
Quad Band: GSM850/900/1800/1900MHZ
Dual sim card dual standby
Analog TV supported
Optical touchpad
Support TF card extend to 8GB max
FM/MP3/MP4/Bluetooth function supported
Specification:
Quad Band: GSM850/900/1800/1900MHZ
Dual sim card dual standby
Screen: 2.2 inch high definition screen
Dual cameras: 0.3 Mega pixel camera with flash light, put out the biggest size is 1600x1200
MP3 background play, equalizer
Video: 3GP, MP4, full screen, forward and pause
Free analog TV supported
Support FM radio, can play without earphone and support background play
Bluetooth A2DP
Sound recorder
Video player and recorder, Audio player supported
Support Yahoo, Google, MSN, Facebook, Skype
Memory: built-in 250.5k, exend TF card to 8GB max
GPRS & WAP connectivity, MMS Transceive
U disk support function to keep the information storage
Telephone directories: 1000 groups of contacts, support caller groups
Support SMS Text Messaging, MMS Picture Messaging, Voicemaill serve
Schedule power on/off: support to start/close under set time
Alarm clock: 5 groups, support alarm clock when machine's closed, can set from Monday to Sunday
Games: 3 common games
More information: MP3/MP4/WAP/Bluetooth/SMS group sending/GPRS download/MMS/Calendar/Caculator/Tasks/Alarm clock/World Clock/Currency converter/Unit converter/Stopwatch/E-book reader/Memory extended/QWERTY keyboard...
Size: 107x59x13mm
Color and Language:
Color: Black with Red,Black(Note:You must leave a message if you need any specific color,or we will ship randomly)
Language:English,Spanish,Portuguese,Malaysian,Indonisian,Vietnames,Turkish,Arabic,Thai(Note:if you need any specific language other than English,you must leave us a message when you checkout)
Accessories:
One phone
Two batteries
One power Adapter
One earphone
One manual
One USB cable
Plano-convex lenses are used to collimate diverging light or to focus collimated light.
Sunday Optical Plano convex lens diameter range from 0.1mm to 600mm, Material can be optical glass, Quartz, Sapphire, CaF2,MgF2,Infrared glass such as ZnSe,CaF2,Ge,Si...
A polarizing prism can divide incident unpolarized light into two perpendicular lines. Where, P polarized light passes through completely, while S polarized light is reflected at an Angle of 45 degrees, and the exit direction is 90 degrees with P light.
Specifications:
Material:H-K9L H-ZF3 glass, Fused Silica
Demenision:1mm,5mm,10mm 12.7mm 20mm 25.4mm 50.8mm or customized
Demenision tol.:+0.00/-0.05
Surface Quality:10-5
CA: 90%
Surface Flatness:1/10 lambda 632.8nm
Beam Deviation97% Tp 96%; Ts99%;Rp
2.4GHz wireless reception technology, the distance can be up to 10m.
Digital/analog two modes of operation, can be switched at any time, with mode hint lamp.
4 axis and 12 buttons are designed to meet the needs of game buttons (digital mode: 2 axis and 10 buttons; Analog mode: 4 axis 12 keys).
Support live football, boxing, drag racing, JP speed and other computer games
Support USB1.1/2.0 (USB to PS2 converter needs to be prepared separately)
Nurture supports Windows 98 / ME / 2000 / XP/Vista/W7 / project.it
Use 4 AAA (Size 7) batteries.
The product includes 2 wireless handles and 1 handle receiver.
Method of use:
* Plug the receiver into the game console or PC, TV, computer and other devices, and then connect the gamepad;
* Open the power switch of the handle and the handle can be connected to operate
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