Products. Companies. Trade leads

According to custom design to manufacture kinds of cylindrical lenses.Such as plano convex cylindrical lens, plano concave cylindrical lens, bi-convex cylindrical lens, bi-concave cylindrical lens, meniscus cylindrical lens, achromatic cylindrical 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 German) Length: 2mm-3mm ±0.1mm Width: 2mm-150mm±0.1mm[...]

Shenzhen Aipi Electrical Appliances Co.,Ltd,which dedicated to waterproof connection solution. (A division of Bludy Lighting) Our main products include IP68 Waterproof Conector, IP68 Waterproof Plug, IP68 Waterproof Socket, IP68 Waterproof Panel Mount Socket, Waterproof Splitter Connector, Waterproof Junction Box etc. With strong R & D technology, powerful production capacity, strict management system, perfect service system, which makes sure we can meet the needs of the customer for the[...]

Shenzhen Aipi Electrical Appliances Co.,Ltd,which dedicated to waterproof connection solution. (A division of Bludy Lighting) Our main products include IP68 Waterproof Conector, IP68 Waterproof Plug, IP68 Waterproof Socket, IP68 Waterproof Panel Mount Socket, Waterproof Splitter Connector, Waterproof Junction Box etc. With strong R & D technology, powerful production capacity, strict management system, perfect service system, which makes sure we can meet the needs of the customer for the[...]

Alumina Ceramics plunger Specifications Ceramics plunger advantages 1.Excellent wear resistance. 2.Fast delivery. 3.Competitive prices. Al2o3 alumina Ceramics plunger is our main product.We are professional manufacturer of high quality ceramic plunger Main material we have is Alumina (Al2O3) and ZTA plunger 1.Mateial: Alumina and SiC lined steel pipe. About alumina, we have 92%, 95% and 99.7% purity lined pipe. 2.Size: Max diameter 60MM, Max length 1000MM, 3. Tolerance. Tolerance[...]

Bluetooth Mono Headset Item number: DP037 Feature Small and light (less than 8g) fashion design Wear with removable ear hook for either ear Built-in chip antenna for better sound quality Friendly interface for faster connection Specification: Bluetooth V2.1+EDR RF frequency range: 2.402-2.480GHZ, 2.4G ISM band Supports Bluetooth Headset and Handsfree profiles Speaker volume gain control 3 button design: MFB, VOL+, VOL- LED indicator status: blue, red Rechargeable 80mAh Li-Polymer[...]

Bluetooth headset Model number: DP038 Can connect two phones at the same time Specification Bluetoth V2.1+ EDR Can connect two phones at the same time Support HSP 1.1 and HFP 1.5 PROFILES Rechargeable 60mAh Li-Polymer battery Charging time: less than 1.5 hours Talk time: 4 hours Standby time: 100 hours Dimensions(main body): 29.5*16*15 Weight: 6.8g[...]

High quality Bluetooth mono headset Model number: DP041 Specification: Bluetooth V2.1+EDR Support HSP1.1 and HFP 1.5 Profiles Rechargeable 65mAh Li-Polymer battery Normal charging time: less than 2 hours Talk time: 4 hours Standby time: 100 hours[...]

Bluetooth Mono Headset Model number: DP045 Feature: Stylish and fashion Easy one-touch operation Lowest power consumption, over 3 hours talk time Specification: Bluetooth V2.1+EDR RF frequency range: 2.402-2.480 GHZ, 2.4G ISM band Radio performance: receive sensitivity of -90dBm, TX Power Max 4dBm Supports Bluetooth Headset and Hands-free profiles Speaker volume gain control 3 button design: MFB, VOL+, VOL- LED indicator status: blue, red Rechargeable 80mAh Li-Polymer battery 2.5mm[...]

Bluetooth Mono Stereo Headset with NFC Item number: DG10 Feature: Comfortable to wear Built-in microphone for handsfree conversation from Bluetooth-enabled mobile phones Easy controls for mute, call transfer, voice dial and call answer/end/reject High quality audio with less interference, lower power consumption and easy connections Automatically connect to the last paired Bluetooth device Micro USB connector allows charging via AC charger or computer USB port. Specification: Bluetooth[...]

A lens is an optical device with perfect or approximate axial symmetry which transmits and refracts light, converging or diverging the beam. A simple lens is a lens consisting of a single optical element. A compound lens is an array of simple lenses (elements) with a common axis; the use of multiple elements allows more optical aberrations to be corrected than is possible with a single element. Manufactured lenses are typically made of glass or transparent plastic. Elements which refract electromagnetic[...]