BEAMS - 2808 Annonces

Jeudi 21 avril 2016

Quantité : 999

Rochon polarizer is one of the earliest designs, which is made of two birefringent material prisms cemented together. Both ordinary and extraordinary beams propagate collinearly down the optic axis in the first prism under the ordinary refractive index. Upon entering the second prism...

Jeudi 21 avril 2016

Quantité : 999

Wollaston polarizer is made of two birefringent material prisms that are cemented together. The deviations of the ordinary and extraordinary beams are nearly symmetrical about the input beam axis, so that the Wollaston polarizing beam splitter has approximately twice the deviation of the Rochon...

Jeudi 21 avril 2016

Quantité : 999

Glan Thompson polarizer is made of two calcite prisms or a -BBO prisms cemented together. Two types of Glan Thompsons are available. One is the standard form and the other is the long form. Their length to aperture ratios are 2.5 : 1 and 3.0 : 1 respectively. Glan Thompsons tend...

Jeudi 21 avril 2016

Quantité : 999

Glan Laser prism polarizer is made of two same birefringent material prisms that are assembled with an air space. The polarizer is a modification of the Glan Taylor type and is designed to have less reflection loss at the prism junction. The polarizer with two escape windows allow...

Jeudi 21 avril 2016

Quantité : 999

Glan Taylor prism polarizer is made of two same birefringent material prisms that are assembled with an air space. It has a length to aperture ratio less than 1.0 makes it a relatively thin polarizer. The polarizer with no side escape windows are suitable for low to medium power...

Jeudi 21 avril 2016

Quantité : 999

Zinc Selenide (ZnSe) is a preferred material for lenses, windows, output couplers and beam expanders for its low absorptivity at infrared wavelengths and its visible transmission. For high-power applications, it's critical that the material bulk absorption and internal defect structure...

Jeudi 21 avril 2016

Quantité : 999

Polarization Beamsplitter Cube are constructed by cementing two precision right angle prism together with appropriate interference coating on the hypotenuse surface. The absorption loss to the coating is minimal transmission and reflection approach 50% (average) though output is...

Jeudi 21 avril 2016

Quantité : 999

Corner Cube Retro Reflector operates on the principle of Total Internal Reflection (TIR). An incident beam will be reflected parallel to itself by the three roof surfaces. The reflection is insensitive to the incident angle, even when the incident beam enters the prism off normal axis...

Jeudi 21 avril 2016

Quantité : 999

Penta prism can deviate an incident beam without inverting or reversing to 90°.The deviation angle of 90° is independent of any rotation of the prism about an axis parallel to the line of intersection of the two reflecting faces. It is commonly used in Plumb Level, Surveying, Alignment...

Jeudi 21 avril 2016

Quantité : 999

Right Angle Prism can be used to bend a beam by 90° or 180°, depending on which face is entrance face. Please refer to following image to see how it works. Now Crysmit can provide right angle prisms from 0.5mm to 50.8mm size. Special size can also be offered upon request. ...

Jeudi 21 avril 2016

Prix : 5.8 USD FOB

Brand name: SeniorLED Lamp body material: Nano-plastic Lamp Luminous flux (lm): 100lm/W - 120lm/W (Can customized to 150lm/W) LED Light Sources: Epistar SMD 2835 Supply ability: 500,000pcs/month Warranty: 5years, 50000 hrs lifetime Shipping port: Shenzhen China · Nano-plastic...

Mercredi 20 avril 2016

Quantité : 25 tons - Prix : $550-650/ton

PC STRAND: PRE-STRESSED CONCRETE STEEL STRAND PT CABLE: POST-TENSIONED CONCRETE STEEL CABLE Structure: 7-wire pc strand Diameter: 9.53mm, 12.7mm, 15.2mm, 15.7mm Feature: Low relaxation, stress-relieved, high tensile strength. Raw Material: High carbon steel wire rod Steel Grade...

Jeudi 14 avril 2016

Brand name: SeniorLED Lamp body material: PC tube body with internal aluminium heat sink Lamp Luminous flux (lm): 100lm/W - 120lm/W (Can customized to 150lm/W) LED Light Sources: SMD 2835, CRI>80 Supply ability: 600,000pcs/month Warranty: 5 years, 50,000hrs lifetime Shipping port...

Jeudi 14 avril 2016

Brand name: SeniorLED Lamp body material: Aluminium back + Polycarbonate cover Lamp Luminous flux (lm): 100lm/W - 120lm/W (Can customized to 150lm/W) LED Light Sources: Epistar SMD 2835, CRI >80 Supply ability: 600,000pcs/month Warranty: 5 years, 50,000hrs lifetime Shipping port...

Samedi 09 avril 2016

Technical indexes Model XD-B50L/100L/200L/300/500L Laser wave length 650nm, 808nm, 980nm Alert distance 0- 300m Alert level Four-layer alert with layer spacing from top to bottom respectively as: 38cm, 38cm, 29cm and 11cm Alarm mode Any adjacent double-beam...

Samedi 09 avril 2016

Item Technical indexes Model XD-B50/100/200/300/500P Laser wave length 650nm, 808nm, 980nm Alert distance 0- 500m Alert level Double-layer alert Alarm mode Beam blocking alarm Working voltage DC12V±10% Working current: 180mA when transmitting; 120mA...

Samedi 09 avril 2016

Item Technical indexes Model XD-B50/100/200/300/500Dib Laser wave length 650nm, 808nm, 980nm Alert distance 0- 500m Alert level Four-layer alert, layer spacing: 15cm Alarm mode Beam blocking alarm Working voltage DC12V±10% Working current: 220mA when transmitting...

Samedi 09 avril 2016

Item Technical indexes Model XD-B50/100/200/300/500Cib Laser wave length 650nm, 808nm, 980nm Alert distance 0- 500m Alert level three-layer alert, layer spacing: 24cm Alarm mode Beam blocking alarm Working voltage DC12V±10% Working current: 190mA when...

Samedi 09 avril 2016

Item Technical indexes Model XD-B50/100/200/300/500ib Laser wave length 650nm, 808nm, 980nm Alert distance 0- 500m Alert level Double-layer alert, layer spacing: 24cm Alarm mode Beam blocking alarm Working voltage DC12V±10% Working current: 180mA when...

Samedi 09 avril 2016

Item Technical indexes Model XD-A50/100/200/300/500ib Laser wave length 650nm, 808nm, 980nm Alert distance 0- 500m Alert level one-layer alert Alarm mode Beam blocking alarm Working voltage DC12V±10% Working current: 180mA when transmitting; 75mA when...

Samedi 09 avril 2016

Item Technical indexes Model XD-A50/100/200/300/500 Laser wave length 650nm, 808nm, 980nm Alert distance 0- 300m Alert level Single-layer alert Alarm mode Beam blocking alarm Working voltage DC12V±10% or AC220V Working current: 90mA when transmitting...

Samedi 09 avril 2016

Item Technical indexes Model XD-B 50/100/200/300/500 Laser wave length 650nm, 808nm, 980nm Alert distance 0- 500m Alert level double-layer alert Alarm mode Beam blocking alarm Working voltage DC12V±10% or AC220V Working current: 180mA when transmitting...

Samedi 09 avril 2016

Item Technical indexes Model XD-B 50/100/200/300/500 C Laser wave length 650nm, 808nm, 980nm Alert distance 0- 500m Alert level three-layer alert Alarm mode Beam blocking alarm Working voltage DC12V±10% or AC220V Working current: 270mA when transmitting...

Samedi 09 avril 2016

XD-B**D series intrinsically safe explosion proof type Four-beam laser intrusion detector is the upg rade of XD-B series intrinsically safe explosion proof type double-beam product. It has more stable core components, more reasonable structure and increased alert density. It adopts...

Samedi 02 avril 2016

We are the first patented waterproof LED Corn light in China. LED Replacement Lamps for Metal Halide / High Pressure Sodium/High Intensity Discharge/CFL Material Private mode 6063 Aluminum thermal structure; High quality aluminum processing technique; Special su rface treatment process...

Vendredi 01 avril 2016

Quantité : 100pcs - Prix : USD30

Housing processed by CNC 1000 lumens Cree LED Headlamp Bicycle light 30 hours runtime Product Description 1. Specifications Model NB02 ,led bicycle light LED/lumen 1xCREE XML-L2,1000 lumens Size/weight 42.5x47mm,121g Material 6061 aircraft aluminum alloy Battery...

Dimanche 20 mars 2016

Polarization Beam Combiner/Splitter (PBC/PBS) 1. Description The PBC/PBS is built based on PM collimator and Wollaston prism, with All-glass technique sealed process. It can combine two polarization state into one single mode fiber or split single mode into two vertical polarization states...

Dimanche 20 mars 2016

Single Fiber Collimator Description 1.Fiber collimator is the basic element for in-line fiber optics components, it has insertion and high return loss. The unique processing and high quality AR coating also enable this collimator to handle high power. 2.Sharetop can provide singlemode...

Jeudi 03 mars 2016

Quantité : Min.1 unit - Prix : USD 9000-12500

Specification Rated Load 60000 kg or other Tare Weight 8000 kg or other Wheel Base 5350+1310+1310 5000+1310+1310 (mm) or other Tyre Specifications 1100R20-18/12R22.5-18 No. Of the Tyres 12 Axle Brand FUWA (BPW optional) No. Of the Axles 3 King Pin ...

Jeudi 03 mars 2016

Quantité : Min.1 unit - Prix : USD 7500-12000

Overall Dimension(mm) 12500x2500x1600 Loading Capacity(kg) 50000 Chassis Heavy duty and extra durability designed I beam; opting for high tensile steel Q345, welded by automatic submerged-Arc processes. Top flange 20mm, width140mm; Middle flange 14mm; Bottom flange 20mm, width 140mm...