Features
Wide attenuator range
High accuracy
Low insertion loss
High return loss
Wavelength/polarization
insensitive
Compact size
Stable and reliable performance
Good environmental …
Product Introduction:
access control & attendance system, designed to meet the demands of access control and attendance of enterprise users, with friendly GUI, 100% touchpad operation, vivid voice pr…
Description:
HF-FR102, with friendly GUI, 100% touchpad operation, vivid voice prompt, convenient web client management as well as 7*24 working endurance, is the best partner for enterprise users. F…
Introduction:
FR302 multi-biometric identification time attendance and access control terminal adopts latest ZEM600 platform with Face 5.0 algorithm and large capacity memory. FR series integrated 63…
Introduction
Multimedia Fingerprint T&A and access control terminal
System Specification
﹡ 3.5" TFTscreen and integrated camera which make T&A application more visible
﹡ Photo-ID function en…
HF-F6 is a utility time attendance with professional access control function terminal. It support RS485 or TCP / IP multi-networked control, and the installation is more simple and convenient, it also…
mini tank atomizer electronic cigarette DSE901
Specification
Model: DSE901 Product size: : Length: 118.8mm
Diam: 9.2mm
Weight of traditional cigarette: 15g Cartridges style: Tank
Equal to …
We supply aspherical lens.
Specification of aspherical lens as follow:
Material:BK7 or other optical material
Size:10mm-200mm
Fringes:lambda/2
Center Thickness:15nm-25nm
Dispersion round:0.03mm-…
We supply optical wedge prism.
Specification of our wedge prism as follow:
*Material:BK7 or(JGS1 JGS2 JGS3)
*Dimension Tolerance:+/-0.20mm to +0.01/-0.01mm
*Thickness Tolerance:+/-0.20mm to +/-0…
We manufacture LiNbO3 crystal lens professionally.
Basic Properties of optical LiNbO3 crystal lens as follow:
Crystal Structure:Trigonal, point group 3m
Lattice Parameters:a=b=5.148 , c=13.863
…
We supply optical rod lens,specification of our rod lens as follow:
Dimension Range: 3-50mm
Polish on both sides,cylindrical side or all side
Diameter tolerance:+0/-0.02mm
Thickness tolerance:+/…
Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications where that change is ne…
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 addition, we provide a variety of …
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea