Purchase Qty. Reference FOB Price
1-9 Piece US$4.00
10-49 Piece US$3.60
50-99 Piece US$3.20
100+ Piece US$3.00
Product Description
Product Description A dichroic filter is a precision optical component designed based on the principle of light interference, distinguished by its ability to selectively transmit one wavelength range and reflect another, enabling wavelength separation or combination. It is typically fabricated by ...