Kính màu quang học Bk7 K9 460nm Bộ lọc dài sóng

Optical Color Glass Bk7 K9 460nm Long Pass Filter

NMOT specializing in the production of long wave pass filter as kind of important optical elemet,in the digital imaging ,biomedical beauty and fingerprint identification ,and other fields to a wide range of applicatons,it"s characteristic is to make a band within the scope of the light ,and let another wavelength range of light .The filter products are manufactured according to the customer"s target demand.

Product parameters

CWL	460+/-5nm
Transmission Band	470nm-1100nm or custom
Peoduct size	Customized
Cut off wavelength	200-450nm( Customized)
Blocking	>OD2-OD6 UV-NIR
Product material	optical glass
Surface quality	60-40

Product Pictures



Workshop pictures

NMOT company has built more than 4000 square meters workshop and thousands of dust-free purification workshop and a complete set of precision optical products after processing production line, with more domestic and foreign advanced vacuum optical coating equipment and precision of spectrophotometer testing instrument and passed the ISO9001 and other international certification.


Production flow

Exhibition