High Quality Optical Short Pass Filter 650nm Caf2 ZnSe China Manufacturer

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High Quality Optical Short Pass Filter 650nm Caf2 ZnSe

Basic Info

Model No.: SD-SPF

Product Description

Product Introduction

Optical Short Pass Filter

Short pass Filter allow the shorter wavelength throught, and cut off the longer 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.

Product Detials

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: 7.5～11 μm: Tavg ＞90%, Tmin ＞80% 1.5～7.2μm: Tmax ＜3%
Transmission: 60% to 99%
Average blocking: 0.1%,0.01%,0.001%.0.001

Product Description

Changchun Sunday Optoelectronics Co.,Ltd.

Sunday has established business relationships with many customers in the worldwide. We make designs, developments, pursue details ,tolerance ,service, welcome your inquiry and order!