It uaually uses in optical equipment, which allows the low frequency to pass, like camera, cellphone, CCTV and other equipments.
Port: Shanghai FOB
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 8000 Piece/Pieces per Month
Payment Terms: L/C,D/A,D/P,T/T
Contact SupplierPackaging Detail: Scratch-proof,Bubble plastic, or upon requirement
Delivery Detail: Within 30 days
Specification:
Material: K9, Quartz
Tolerance: +/- 0.1mm
surface quality: 40/60, 80/50, or upon requirement
Optical low pass filter allows the signal to pass which is low than cut-off frequency,
but forbids which is high than cut-off frenquency. We can make it through coating.
We are professional manufacturer in produce, coating, grind, polishing and other optical processing.
Most of time, we make products accroding to customers' requirement.
Most important thing is that we can promise the quality and have a competitive price.