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Windows are applied to isolate different physical environments while allowing light to pass. When selecting windows you should consider materials, transmission, scattering, wave front distortion, parallelism and resistance to certain environment. China star optics offers a wide range of different materials and different degree of precision windows. Specification of our optical windows as follow: *Material: Bk7 or other materials *Length tolerance:+/-0.01 *Width tolerance:+/-0.01 *Center thickness[...]

Wedge prism is an optical element having plane-inclined surfaces, usually the faces are inclined toward one another at very small angles. Wedges divert light toward their thicker portions. Specification of our wedge prism as follow: *Material:BK7 or(JGS1 JGS2 JGS3) *Glass Qualityz:nd+/-0.001~+/-0.0001 *Dimension Tolerance:+/-0.20mm~+0.01/-0.01mm *Thickness Tolerance:+/-0.20mm~+/-0.005mm *Surface Quality:80-50~10-5 *Surface Flatness: at 632.8nm lambda~ lambda /20 per 25mm *Clear Aperture[...]

AC input: Input voltage range: 100 to 240VAC Frequency range: 50/60Hz Input current: 1.3A DC output: Output power: 50W Output voltage: 24V Output current: 2.2A Ta=25C, full load 2.2A, 230V AC input Power factor (PF): >0.58 Output ripple (Vp-p) at 10K to 20MHz BPF, 0.2V Automatic protection: over voltage and current/short circuit/over temperature Protection reset automatic Important parameters: Standby power: 0.43W Leakage current: 0.03mA Withstand voltage Input to output (1,500Vac[...]

LED downlight, LED ceiling light, LED Downlight Panel, energy efficient LED home lighting, aluminum alloy LED lamp, LED down light; Item Model: Y-THD-K507; Watts(W): 5*1W; Dimensions(mm): Dia-110; Valtage(V): AC110-AC220V; Working Temp.: -40'C -50'C; Light Color: Yellow (Y), warm white (W1), pure white (w2); Material: Aluminum; Lifespan: 60, 000H; Scope: A. Shop windows, hotels, restaurants and other indoor decorative lighting. B. Exhibition Hall, Art Hall, museums, offices, reading[...]

Product Description: LED G4 Bulb is used to replace incandescent bulb or halogen on ceiling light, which aim to save more energy, extend longer lifespan by being compared with traditional one, decrease more heat emitted to air so that air conditioner no need to waste more energy to cool the room down It sum up as Pure Color, Long life, high shock resistance, fast light-up, low energy consumption, Green light source. a). Pure Color: LEDs belong to monochromatic spectrum. The[...]

Product Description: LED car light is used to replace incandescent bulb or halogen bulb in car and boat, which aim to save more energy, extend longer lifespan by being compared with traditional one, decrease more heat emitted to air and fast response to prevent from possible accident. It sum up as Pure Color, Long life, high shock resistance, fast light-up, low energy consumption, Green light source. a). Pure Color: LEDs belong to monochromatic spectrum. The light emitted[...]

Altay™ satellite meters is patented products,Streamline design and fashionable feeling(Design Patent:ZL201030602858.8). It’s Small and light weight,Easy to edit.Altay satellite finder meter is simple and easy for setting and aligning a satellite dish works. Using System built the parameters of satellite,you can quickly,easily and accurately for set and align a satellite dish.Pre Made Satellite Lists for all regions of the world,Built in longitude search function,It’s the most suitable Satellite[...]

Altay™ satellite meters is patented products,Streamline design and fashionable feeling(Design Patent:ZL201030602858.8). It’s Small and light weight,Easy to edit.Altay satellite finder meter is simple and easy for setting and aligning a satellite dish works. Using System built the parameters of satellite,you can quickly,easily and accurately for set and align a satellite dish.Pre Made Satellite Lists for all regions of the world,Built in longitude search function,It’s the most suitable Satellite[...]

CELL PHONE CASE WHICH MADE FROM PLASTIC OR RUBBER INCLUDING SILICON, CAN USED ON IPHONE OR IPAD.[...]

We are FPC(flex printed circuit) die maker in China. We provide pierce and blank die as well as coverlay dies for FPC products. Use wire EDM machines & CNC machining centers to construct die components.ISO9001:2008 certificated. Some of our customers are top 10 manufacturers in the world. Product precision:up to 0.02mm Die Material:D2,SKD11,ASP-23,DC53,SKH-9 etc Testing:3D coordinate measuring machine,durometer meter, projector, altimeter and microscope etc. Minimum order:1set Lead time:7-15days[...]