Sapphire Long Pass Filter Diameter 20mm Average blocking OD6 Flatness 1 lambda to 1/10 lambda
USD $1 - $100 /Piece
Min.Order:5 Pieces
Changchun Sunday Optics Co.,ltd
JGS1 Long Pass Filter Diameter 15mm Average blocking OD6 Flatness 1 lambda to 1/10 lambda
CaF2 Long Pass Filter Diameter 50mm Average blocking OD6 Flatness 1 lambda to 1/10 lambda
Fused Silica Short Pass Filter Dia.20mm Blocking OD6 Flatness 1 lambda to 1/10 lambda
ZnSe Short Pass Filter Dia.20mm Blocking OD6 Flatness 1 lambda to 1/10 lambda
ZnSe Long Pass Filter Diameter 30mm Average blocking OD6 Flatness 1 lambda to 1/10 lambda
JGS1 Short Pass Filter Dia.30mm Blocking OD6 Flatness 1 lambda to 1/10 lambda
Long pass filter allow the longer wavelength throught, and cut off the shorter wavelength.These filter mainly used in Beauty equipment,
police multiband testing instruments, strong light flashlight, stage lighting shade, four-wheel, iris recognition system, face recognition
attendance device, optical instruments.
Sample Curve
Diameter | 2mm to 200mm |
Diameter Tolerance | +0.00/-0.1 or customer size |
Material | N-BK7,H-K9L,Sapphire,Fused Silica(JGS1),Caf2,ZnSe,Si,Ge,etc. |
Surface Quality | 80-50 to 10/5 |
Flatness | 1 lambda to 1/10 lambda |
Thickness Tolerance | +0.00/-0.05mm |
Standard wavelength | 270nm,311、360、380、473、532、650、780、808、850、904、940、1064 and 1900nm. |
Transmission | 60% to 99% |
Average blocking | OD6 |
sales@sunday-optics.com Bess Zhang
Phone:+8615104452660 +8618744192450