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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

25mm Dia x -75mm FL Uncoated, Illumination Grade PCV Cylinder Lens

TECHSPEC® Illumination Grade PCV Cylinder Lenses

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재고 #47-752 3~5일내 배송
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
KRW 50,750 KRW 101,500
수량 1-5
KRW 50,750 KRW 101,500
수량 6+
KRW 40,600 KRW 81,200
가격(부가세 별도)
견적 요청
제품 정보 다운로드
Diameter (mm):
25.00 +0.0/-0.2
Effective Focal Length EFL (mm):
-75.00
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
f/#:
3.00
Numerical Aperture NA:
0.17
Coating:
Uncoated
Type:
Cylinder Lens, Plano-Concave
Wavelength Range (nm):
350 - 2200
Back Focal Length BFL (mm):
-77.31
Center Thickness CT (mm):
3.50
Center Thickness Tolerance (mm):
±0.1
Edge Thickness ET (mm):
5.57
Focal Length Tolerance (%):
±3
Radius R1 (mm):
-38.76
Surface Quality:
60-40

Regulatory Compliance

RoHS 2015:
Reach 224:
Certificate of Conformance:

제품군의 상세 설명

  • 실린더 렌즈는 레이저 빔을 일차원으로 수렴하는 데 적합
  • 원형 및 직사각형 외관
  • 다양한 코팅 옵션 적용 가능

TECHSPEC® Illumination Grade PCV Cylinder Lenses는 시준된 레이저 광원을 line generator로 변환하는 데 주로 사용됩니다. 이 PCV Cylinder Lenses를 TECHSPEC Illumination Grade PCX Cylinder Lenses와 함께 사용하면 빔 익스팬더 용도에 이상적으로 사용할 수 있습니다.

Thin lens 공식과 유사한 공식을 사용하면 negative cylinder lens로 생성되는 라인의 길이를 구할 수 있습니다. L = 2 * (r0/f) * (z + f). 여기서 L은 라인의 길이, r0는 빔의 반경, z는 투사 거리, -f는 렌즈의 초점 거리를 가리킵니다.

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Surface Quality

 
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