IR Cut Bandpass Optical Filter for Slides Projectors

IR Cut Bandpass Optical Filter For Slides Projectors

The band pass filter produced by NMOT adopt All-Dielectric hard coating technology and dielectric interference theory. On the basis of highlighting the characteristics of narrow band filter, the optical performance is independent of the thickness of substrate which is easier to build-in instrument imaging system.  The optical properties been improved and effectively applied. Special optical material substrate is adopted to solve the problems such as foggy and unstable optical properties of the traditional absorptive synthetic glass.The products are manufactured according to customers' requirements.
 

IR Cut Filter usually applied to cut off infrared waveband. For example, for devices mounted on incandescent lamps (e.g., slides, projectors), it can block unnecessary heat burns. And for cameras mounted on solid-state electronics (CCD or CMOS), it can prevent infrared rays from passing through the camera lens and causing image distortion.Typical infrared filters tend to be blue lenses, but it still block red light with longer wavelength in visible light.

 

NMOT company has built more than 5000 square meters factory and thousand level dust-free purification workshop and a complete set of precision optical products processing production line, with advanced imported vacuum optical coating equipment and precise spectrophotometer testing instrument, and passed the ISO9001 and other international certification.

 

Q1:What are your main products?

A1: We are specialized in optical design,optical element processing,Lenses assembly, such as Spherical lens,Cylindar lens,Reflector mirror,Filter,Rod lens,Camera lenses etc. Our products are widely used to imaging,Laser,Lighting filed.
 
Q2:What's your advantage?
A2: We have plenty of optical modules and fixtures in stock, and professional engineer team,that will enable us to provide customer excellent quality in short leadtime, and can save the develop cost for customer. Moreover, we help customer to optimize the optical system which they dislike,and provide professional optical solution or suggestion.

Q3:What's your shipping type?
A3:Usually by Fedex,DHL,TNT,EMS etc or Customer appointed.