Name: 25.0mm Dia. x -25 FL, Uncoated, Plano-Concave Lens
Brand: TECHSPEC
SKU: 45-030
Price: KRW 46,400

25.0mm Dia. x -25 FL, Uncoated, Plano-Concave Lens

TECHSPEC Uncoated Plano-Concave (PCV) Lenses

재고 #45-030 3~5일내 배송 기타 코팅 옵션

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KRW 46,400

수량 1-9
KRW 46,400

수량 10+
KRW 41,700

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Diameter (mm):

25.00 +0.0/-0.025

Effective Focal Length EFL (mm):

-25.00

N-SF11

f/#:

1.00

Numerical Aperture NA:

0.50

Coating:

Uncoated

Type:

Plano-Concave Lens

Wavelength Range (nm):

400 - 2500

Back Focal Length BFL (mm):

-26.96

Bevel:

Protective bevel as needed

Center Thickness CT (mm):

3.50

Center Thickness Tolerance (mm):

±0.10

Centering (arcmin):

Clear Aperture CA (mm):

24.00

Edge Thickness ET (mm):

7.75

Focal Length Specification Wavelength (nm):

587.6

Focal Length Tolerance (%):

±1

Radius R₁ (mm):

-19.62

Surface Quality:

40-20

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Regulatory Compliance

RoHS 2015:

규격준수

Reach 219:

규격준수

Certificate of Conformance:

보기

제품군의 상세 설명

400-2200nm의 파장 범위
간편한 OEM 통합을 위한 정밀 지름 및 중심 허용오차
다양한 지름과 초점 거리 및 코팅 제공
AR 코팅 옵션: MgF₂, VIS 0°, VIS-NIR, NIR I, NIR II

Plano-Concave (PCV) lenses는 평평한 한 개의 면과 안쪽으로 향하는 한 개의 곡면으로 이루어진 제품입니다. PCV 렌즈는 음의 초점 거리를 가지고 있어 이미지를 축소하거나 빛을 전파하는 데 사용하기 적합합니다.

기술 정보

N-BK7
	Typical transmission of a 3mm thick, uncoated N-BK7 window across the UV - NIR spectra. Click Here to Download Data
	Typical transmission of a 3mm thick N-BK7 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 N-BK7 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 N-BK7 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 N-BK7 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 N-BK7 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 N-BK7 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 N-BK7 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