Name: 20mm Dia. x 35mm FL UV-AR Coated, UV Plano-Convex Lens
Brand: TECHSPEC
SKU: 49-966
Price: KRW 228,400

20mm Dia. x 35mm FL UV-AR Coated, UV Plano-Convex Lens

UV Fused Silica Plano-Convex (PCX) Lenses

재고 #49-966 3~5일내 배송

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KRW 228,400

수량 1-5
KRW 228,400

수량 6+
KRW 182,700

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Diameter (mm):

20.00 +0.0/-0.025

Effective Focal Length EFL (mm):

35.00 @ 587.6nm

Back Focal Length BFL (mm):

31.58

Coating:

UV-AR (250-425nm)

Coating Specification:

R_abs ≤1.0% @ 250 - 425nm
R_avg ≤0.75% @ 250 - 425nm
R_avg ≤0.5% @ 370 - 420nm

Fused Silica (Corning 7980)

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Focal Length Tolerance (%):

±1

Centering (arcmin):

Center Thickness CT (mm):

5.00 ±0.10

Edge Thickness ET (mm):

1.50

Radius R₁ (mm):

16.05

Clear Aperture CA (mm):

f/#:

1.75

Numerical Aperture NA:

0.29

Type:

Plano-Convex Lens

Bevel:

Protective bevel as needed

Wavelength Range (nm):

250 - 425

3 J/cm² @ 355nm, 10ns

Regulatory Compliance

RoHS 2015:

규격준수

Certificate of Conformance:

보기

Reach 235:

규격준수

제품군의 상세 설명

AR 코팅 처리로 250 - 425nm에서 표면당 0.75% 미만의 반사율 제공
정밀 용융 실리카 기판
다양한 코팅 옵션: 비코팅, MgF₂, UV-VIS, VIS-EXT, VIS-NIR, VIS 0°, YAG-BBAR, NIR I, NIR II

TECHSPEC® UV Fused Silica Plano-Convex (PCX) Lenses는 정밀 사양과 광대역 기판에 적용할 수 있는 다양한 코팅 옵션을 특징으로 합니다. 용융 실리카는 자외선(UV)부터 근적외선(NIR)에 이르는 어플리케이션에 주로 사용되며 굴절률 및 열팽창 계수가 낮고 개재물(inclusion) 함량이 적기 때문에 레이저 용도 및 혹독한 환경적 조건에 이상적으로 사용할 수 있습니다. TECHSPEC UV Fused Silica Plano-Convex (PCX) Lenses는 업계 최고의 직경 및 센트레이션 스펙을 특징으로 함에 따라 요건이 까다로운 이미징 및 타겟팅 용도에 안성맞춤입니다.

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