Fisheye lens is a wide-angle lens that takes in an extremely wide, hemispherical image.The focal lengths of fisheye lenses depend on the film format.Fisheye lenses achieve extremely wide angles of....
VY Optics Photoelectric Technology Co., Ltd. specialized in manufacturing kinds of optical precision components and lenses. Through many years' hard work and positive innovation, we have became a....
An achromatic lens is alens that is designed to limit the effects of chromatic and spherical aberration and is corrected to bring two wavelengths ( typically red and blue) into focus in the same....
Chang Chun Bo Xin Photoelectric Co., Ltd. ( China) is a leading manufacturer company of optical products for the industrial, medical, scientific, instrumentation, and mechanical equipments, as well as....
ChangChun GoldDragon Optics CO provide optics system design service and special custom industrial lens The system we have completed as follow: Zoom optics system CCD machine vision system Image-side....
The experts at optical products and crystals for the commercial and marketplace refer to laser, medicine, military, semiconductor and telecommunication application areas. With its quality system ISO....
We supply optical windows. VY Optics Photoelectric Technology Co., Ltd. offers all types of windows made from different materials. Special size and materials are also available upon request. In....
PROFESSIONAL DENTAL RESTORATIVE MATERIAL MANUFACTURER All Purpose Light Cure Composite INDICATION FOR USE Direct restoration for all class caries. Restoration of teeth defect and veneer. ....
Established in 2002, Jilin Sino-dentex Co., Ltd is one of the leading company manufacturing high quality dental restorative materials in China. We have been dedicated to researching, developing and....
Quick Details Material: Sponge Washable: Yes Type: power puff sponge Place of Origin: Guangdong, China ( Mainland) color: custom colors available material: latex free Polyurethane size: 43* ....
We are private-owned factory located in Shenzhen, alongside Hong Kong, specializing in manufacturing melamine sponge, magic eraser, cellulose sponge, bath sponge, cleaning sponge, car cleaning sponge....
HR manufactures high quality of windows .Custom designs including wedge, sections and with center hole .Finish and accuracy is laser quality. materials include glass, fused silica, Germanium, Silicon....
Changchun Hengrun Optoelectronics Tech Co., Ltd. ( HR Optics) is a reliable supplier for the optical components and optical crystal materials. A series of services including designing, polishing, ....
Two refracting surfaces of optical lens are both spherical or one is spherical and the other is flat. Worldhawk can supply standard and high-precision spherical lens in a variety of shapes, sizes, ....
Changchun Worldhawk Optoelectronics is a Private Limited company with nearly 40 years experience in optical field. Our main products covers optical component made of optical glasses, infrared crystal....
Ductile iron pipe fittings, ductile iron fittings, ductile iron pipes, socket fittings, flanged fittings, ISO 2531, BS EN545, BS EN598, elbow, bend, tee, duckfoot bend, puddle flange, blank flange, ....
JILIN SENFENG PIPE CO., LTD. is established as a manufacturer of ductile iron ( D.I.) pipes & fittings plus carbon steel pipes. Dominant products ( D.I. series) have won widespread acceptance in the....
Product Details Sodium Naphthalene Formaldehyde is light yellow to yellow-brown powder, an anionic surfactant. sodium naphthalene formaldehyde is soluble in water, acid, alkali and hard water, good....
Founded in 2006, Tonghua HongBo Chemical Co., Ltd. is a manufacturer specialized in the research, development and production of all kinds of lignin products and other concrete additives such as....
Right angle prism Material Optical glass, Fused silica Size 4mm 100mm Dimension Tolerance 0.2mm Angle Tolerance 5 arc sec 3 arc min Optical Parallelism 10arc sec Flatness 10 1 Surface....
Changchun Ji Xiang Optoelectronic Co., Ltd ( CJX) located in Changchun High-new Technology Development Zone, over 3000 square meters factory building, is dedicated to the manufacturing , designing....
Self-exam Cervix Tester is used for detection of cervix and vagina diseases. It replaces the traditional way by mirror and flashlight. It can be used outside hospital, clinic or at home. It is the....
Wkea Med Supplies Corp is a professional medical products supplier in China. We mainly deal with ELISA KIT, CLIA KIT, Rapid Test, Lab equipment, Medical devices and healthcare products. Our products....
rotary encoder, incremental encoder, absolute encoder, CNC MPG, handwheels,
Cayo Sensors Technology Co., Ltd is a producer of rotary encoders and CNC MPG. We have servo motor encoders, sin-cos encoders, magnetic Encoders, kit encoders, absolute encoders, CNC MPG and....
Our company produce graphite electrode , and Graphite Electrode Scrap The Spec are as following: Size: 0.5-6mm, 1--5mm, 1-6mm, 0-10mm, C: 98.5% , S: 0.05% , ASH: 0.5% V: 0. 5% , W: 0.5% ....
Jilin Wanlin Carbon Co., Ltd. Mainly produces various graphite electrode ( RP, IP, HP, SHP, UHP) and other graphite electrode products and ect. It produces 3thousand tons annually, including graphite....
Through gamma ( gamma ray) irradiation sterilization, according with the GB 16352 1996 which is disposable medical supplies gamma ray radiation sterilization. On the basis of traditional....
Changchun Gohitech CO., ltd. which is located in JinHe street 155, northeast Asian culture creative science and technology park, changchun high-tech development zone and founded in 2010. Dr Li Xinhua....