61-6917-52 원통형 평볼록 렌즈 BK 20 x 50mm 초점 거리 100mm CLB-2050-100PM
기능
- Cylindrical plano-convex lenses (cylindrical plano-convex lenses) have the curvature of a convex lens in the vertical direction and no curvature in the horizontal direction.
- It is used to produce a wide sheet of light used in experiments where laser light is condensed into thin lines and fluid measurements.
- A lens made by BK7 for the visible to near-infrared range.
- Three types of lenses with anti-reflection films are also available in the visible, near-infrared and infrared ranges.
- By using a cylindrical lens in the optical system, the beam shape and the aspect ratio of the illumination light can be deformed.
- A cylindrical lens holder (CHA) is available for fixing cylindrical lenses.
- * Cylindrical plano-convex lenses have chromatic aberration, and the focal length depends on the wavelength.
- Cylindrical plano-convex lenses allow light to enter in certain directions.
- * Be sure to allow parallel light to enter from the convex side.
- Doing so can cause spherical aberration to increase, which in turn can cause condensation lines to become thicker.
- * The transmittance of the uncoated product is about 90% due to the loss caused by the reflection of the front and back of the lens.
사양
- [ > 원통형 평면 볼록 렌즈(BK 20 x 40mm ~ 30 x 30mm) < 공통 사양]
- 자료: BK7
- 디자인 파장: 546.1나노미터
- 굴절률: n e=1.519
- 코팅: 반사 방지 필름(400 - 700nm)
- 투과율: < 평균 99%
- 레이저 내구성(기준 값): 반사 방지 필름 코트 4J/cm^2 (펄스 폭 10ns, 반복 주파수 20Hz)
- 유효 지름: 외부 치수에 대해 사각형의 90%에 새겨진 원 또는 타원
- 스크래치 - 굴착: 20-10
- [개별 사양]
- 반사 방지 필름 코트 파장 영역: 400 - 700nm
- A x B: 20 x 50cm
- 초점 거리 f: 100밀리미터
- 모서리 두께 3밀리미터
- 가운데 두께 tc: 4밀리미터
- 백 포커스 fb: 97.4밀리미터
- 곡률 반지름 r: 51.9밀리미터
- RoHS 제품 준수
| アズワン品番 | 61-6917-52 | |
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| 型番 | CLB-2050-100PM | |
| 標準価格 |
JPY: 22,400
USD: 140.41
Excange rate 1USD= 159.53JPY
Valid price in Japan |
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| 入り数 | 1piece | |
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