中文 | English | 深圳市艾科光学技术有限公司 Email: info@accuteoptical.com | Tel:86 755 82670272 | Fax:86 755 61675672 | 滤光片厂家 | 红外滤光片 | 窄带滤光片
Accute Optical Technology Co.,Ltd,offer IR pass filter,bandpass filters
Last Update: 2023-3-22
Wavelength of IR LED includes 830nm~1600nm. 808nm,850nm,905nm,940nm is normally used.850nm and 940nm is often used on CCTV cameras, ANPR or LPR (Date: 2022-11-23 )
Filters for Polymerase Chain Reaction (PCR) instruments are called PCR filters.PCR is a technique to make multiple copies of a short sequence of (Date: 2022-04-17 )
An ANPR filter is used on ANPR cameras. ANPR is Automatic Number Plate Recognition. A LPR filter is used on LPR camera. LPR is License Plate Reco (Date: 2020-09-14 )
The AOI’s effect for transmission of bandpass filter,pls see below simulated curve. (Date: 2020-08-25 )
As a kind of precise optical components, the coating on the surface of optical filter is easy to be scratched. Wrong cleaning methods and storage (Date: 2020-08-24 )
Manufacture Procedure of Optical coating filters as below: 1.Cutting optical glass(by machine) 2.Cleaning glass(by machine) 3.Vacuum optical coat (Date: 2020-08-18 )
Both IR cut coating filters and blue glass can block visible wavelengh,do you know the difference between them? IR cut filter IBG-650 transmit v (Date: 2019-11-12 )
Anti-scratch (AS) coating is not 100% scratch-proof, it helps to prevent minor scratches that can easily happen to filters or windows. These mino (Date: 2019-10-10 )
Anti-reflecting (AR) coating is used to reduce reflection and enhance transmission.It’s idea for optical window use.AR coatings are often (Date: 2019-10-10 )
1. Nanometer a unit of length in the metric system, equal to one billionth of a meter, which is the current SI base unit of length. It can be wri (Date: 2019-10-10 )
  • Page 1 of 2
  • 1
  • 2
  • >