Name: 12.0mm Dia. x -50 FL, Uncoated , UV Plano-Concave Lens
Brand: TECHSPEC
SKU: 48-049
Price: KRW 175,500

12.0mm Dia. x -50 FL, Uncoated , UV Plano-Concave Lens

UV Fused Silica Plano-Concave (PCV) Lenses

재고 #48-049 3~5일내 배송 기타 코팅 옵션

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KRW 175,500

수량 1-5
KRW 175,500

수량 6+
KRW 140,300

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Diameter (mm):

12.00 +0.0/-0.025

Effective Focal Length EFL (mm):

-50.00

Fused Silica (Corning 7980)

f/#:

4.17

Numerical Aperture NA:

0.12

Coating:

Uncoated

Type:

Plano-Concave Lens

Wavelength Range (nm):

200 - 2200

Back Focal Length BFL (mm):

-51.37

Center Thickness CT (mm):

2.00

Center Thickness Tolerance (mm):

±0.05

Centering (arcmin):

Clear Aperture CA (mm):

Edge Thickness ET (mm):

2.72

Focal Length Specification Wavelength (nm):

587.6

Focal Length Tolerance (%):

±1

Note:

Max. Flat Annulus is 0.3mm

Radius R₁ (mm):

-22.92

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Regulatory Compliance

RoHS 2015:

규격준수

Reach 224:

규격준수

Certificate of Conformance:

보기

제품군의 상세 설명

빔 확장 또는 광 투사 용도에 적합한 음의 초점 거리
널리 사용되는 UV-AR 코팅 옵션 적용 가능
대중적인 UV-AR 코팅 옵션 이용 가능

이와 같은 고성능 UV 광학 부품은 최첨단 CNC 장비를 이용하여 제작되며, 표면 정밀도와 성능 보증을 위해 Zygo의 GPI- XP 간섭계가 사용됩니다. UV 등급 렌즈는 연구용 합성 용융 실리카로 정밀 제조 과정을 거칩니다. 합성 용융 실리카 렌즈는 투과성이 뛰어나고 작동 온도가 높을 뿐만 아니라 개재물(inclusion) 함량이 매우 적고 화학적 순도가 우수합니다. 이 렌즈는 다양한 레이저 및 이미징 용도에 안성맞춤이며, 특히 UV 파장을 이용하는 용도에서 더욱 탁월한 성능을 발휘합니다. UV 파장에서 처리량을 최적화화기 위해 광대역 AR 코팅을 이용할 수 있습니다.

UV FS Transmission Curve

기술 정보

FUSED SILICA
	Typical transmission of a 3mm thick, uncoated fused silica window across the UV - NIR spectra. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with MgF2 (400-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg ≤ 1.75% @ 400 - 700nm (N-BK7) Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with UV-AR (250-425nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 1.0% @ 250 - 425nm R_avg ≤ 0.75% @ 250 - 425nm R_avg ≤ 0.5% @ 370 - 420nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with UV-VIS (250-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 1.0% @ 350 - 450nm R_avg ≤ 1.5% @ 250 - 700nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with VIS-EXT (350-700nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.5% @ 350 - 700nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with VIS-NIR (400-1000nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs≤ 0.25% @ 880nm R_avg≤ 1.25% @ 400 - 870nm R_avg≤ 1.25% @ 890 - 1000nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with VIS 0° (425-675nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.4% @ 425 - 675nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with YAG-BBAR (500-1100nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 0.25% @ 532nm R_abs ≤ 0.25% @ 1064nm R_avg≤ 1.0% @ 500 - 1100nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with NIR I (600 - 1050nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_avg≤ 0.5% @ 600 - 1050nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data
	Typical transmission of a 3mm thick fused silica window with NIR II (750 - 1550nm) coating at 0° AOI. The blue shaded region indicates the coating design wavelengh range, with the following specification: R_abs ≤ 1.5% @ 750 - 800nm R_abs ≤ 1.0% @ 800 - 1550nm R_avg≤ 0.7% @ 750 - 1550nm Data outside this range is not guaranteed and is for reference only. Click Here to Download Data