Varios / Descuento
Biconvex mirror/flat convex mirror/concave-vonvex
Cantidad : 1000 Precio : negotiation
biconvex mirror/flat convex mirror/concave-vonvex lenes/convex lenes
Typical Applications:
1 Optical surfaces;
2 Imaging optics;
3 Corrosion-resistant surface;
4 Focusing optics;
Technical Index:
As customer¡¯s request
Transmittance Under 632.8nm wavelength>85%
Center deviation : <3'
Facial contour: ¦Ë/2
Surface quality S/D40/20
Surface roughness0.15~1.5nm
Material:
Sapphire,magnesium fluoride,germanium,silicon,quartz,optical glasses and ect.
Produce according to specific requirements and drawings,and also can design products for customers;
We are Sen Hishi Crystal S&T (Shenzhen) Co.Ltd is professional R & D sapphire (Al2O3), quartz, tungsten carbide and other hard and brittle materials. And we are a import and export trade of high-tech enterprises; have sapphire outstanding professional technical team and advanced processing equipment. We have this experience more than 20 years. And our technology team worked mainly military objects before.
Our main products include: ,
Sapphire dome, dome shaped sapphire, sapphire super dome;
Sapphire optical window films and substrates, gems square sheets and rectangular pieces;
Sapphire lens, sapphire prism, blue / ruby ball, sapphire rod, sapphire laser rod;
Our customers most of them from Germany, Frances, Russian, Japan, USA and so on more than 20 countries. Ubicación : Xixiang Shu Nanchang first industrial 7,Baoan, 527000 Shenzhen,Guangdong, Persona a contactar : Sheeny Tang, 0086 755 29361686
Inscrito el 03 noviembre 2014
Buen trato: comprar del vendedor
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Tuesday 26 November 2019
Cantidad : 20000 kg - Precio : 5 usd
Rhassoul is natural clay used for centuries. It has a fuzzy appearance, rich in minerals and is exceptional in skin care and hair ingredient. Rhassoul clay is reddish brown cosmetic natural clay from Morocco. It is also known as the red clay, Red Morocco clay, clay, Ghassoul clay and oxide clay...
Thursday 23 June 2022
Cantidad : 100
Samsung Galaxy A52s 5G SM-A528B. Taille de l'écran: 16,5 cm (6.5"), Résolution de l'écran: 1080 x 2400 pixels, Type d'écran: SAMOLED. Fréquence du processeur: 2,4 GHz, Famille de processeur: Qualcomm Snapdragon, Modèle de processeur: 778G. Capacité de la RAM: 6 Go, Capacité de stockage interne...
- 60386 - Frankfurt am Main
- +49 (69) 9 150 750 14
Sunday 31 May 2020
Both pigments and dyes are used to color different materials, but the way in which they do it is very, very different. It's all got to do with solubility – the tendency to dissolve in a liquid, especially water. Think for a moment of two glasses of water standing side by side – the...
- 393002 - Panoli
- 9898989898
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