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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® 부품은 에드몬드 옵틱스가 설계, 사양 지정 및 제조하는 제품입니다. 더 알아보기

475nm 50mm Dia., High Performance Longpass Filter

High Performance OD 4.0 Longpass Filters

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재고 #84-749 품절/문의요망
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
KRW 768,500
수량 1-5
KRW 768,500
수량 6+
KRW 658,300
가격(부가세 별도)
견적 요청
제품 정보 다운로드
Diameter (mm):
50.00 +0.0/-0.2
Angle of Incidence (°):
0
Optical Density OD (Average):
≥4.0
Cut-On Wavelength (nm):
475.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Coating:
Hard Coated
Rejection Wavelength (nm):
200 - 465
Surface Quality:
60-40
Thickness (mm):
5.00
Thickness Tolerance (mm):
±0.1
Transmission (%):
≥91
Transmission Wavelength (nm):
483 - 1650
Type:
Longpass Filter
Clear Aperture (%):
>80
Transmitted Wavefront, RMS:
≤λ/4 @ 633nm (prior to coating)
Cut-On Tolerance (%):
±1
Slope Factor (%):
<1
Environmental Durability:
Humidity per MIL-STD-810H, Section 507.6
Temperature per MIL-STD-810H, Section 501.7 and 502.7
Physical Durability:
Adhesion per MIL-PRF-13830B, Section C.4.5.12
Moderate abrasion per MIL-PRF-13830B, Section C.4.5.11
Cleaning per MIL-C-48497A Section 4.5.4.2
Note:
Arrow on part indicates filter coated surface.
Coating Specification:
Surface 1: Hard Dielectric Sputtered
Surface 2: AR Coated
Wavelength Range (nm):
200 - 1650

Regulatory Compliance

RoHS 2015:
Certificate of Conformance:
REACH 241:

제품군의 상세 설명

  • 1% 미만의 Cut-On 슬로프
  • 4.0 이상의 OD 차단
  • 투과 대역에서 91% 이상의 투과율
  • 다양한 OD 4.0 Longpass Filter Kit 이용 가능

High Performance Longpass filter는 통과대역에서 높은 투과율을, 또 차단대역에서 높은 차단을 보입니다. 차단대역에서 4.0 OD와 통과대역에서 91%이상 투과를 보이는 이러한 필터는 다양한 어플리케이션에 적합합니다. TECHSPEC® High Performance Shortpass Filters와 같이 사용할 때 미광을 줄이기 위해 특주 제작된 bandpass 필터를 사용할 수 있습니다.

Rotating Filter Wheel는 다양한 필터를 요하는 어플리케이션에 사용됩니다.

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