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Cookie 声明由Cookiebot最后更新于 3/15/25

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系列ID 系列ID用於識別產品系列介紹，使得用戶利用搜索功能就能快速訪問介紹頁面。 #3106

TECHSPEC^®組件由愛特蒙特光學設計、指定或製造。進一步瞭解

MgF₂鍍膜平凹 (PCV) 透鏡

採用抗反射鍍膜，對於400 - 700nm的光可為表面提供小於1.75%的反射率
針對0°入射角而設計
多種鍍膜選擇：無鍍膜、VIS 0°、VIS-NIR、NIR I及NIR II

一般規格

Bevel:

Protective bevel as needed

Coating:

MgF₂ (400-700nm)

Wavelength Range (nm):

400 - 700

Coating Specification:

R_avg ≤1.75% @ 400 - 700nm

Focal Length Specification Wavelength (nm):

587.6

Focal Length Tolerance (%):

±1

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

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Dia. (mm)	EFL (mm)	BFL (mm)	Coating	Substrate	庫存號碼	價格	Buy

3.00 3.00	-6.00 -6.00	-6.56 -6.56	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#45-373	1,960 NT$1,960 Qty 10+ NT$1,768 Request Quote	5-7 Days ×
3.00 3.00	-9.00 -9.00	-9.56 -9.56	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#45-375	1,960 NT$1,960 Qty 10+ NT$1,768 Request Quote	5-7 Days ×
6.00 6.00	-6.00 -6.00	-6.84 -6.84	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#45-007	1,243 NT$1,243 Qty 10+ NT$1,111 Request Quote	5-7 Days ×
6.00 6.00	-9.00 -9.00	-9.84 -9.84	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#48-337	1,243 NT$1,243 Qty 10+ NT$1,111 Request Quote	5-7 Days ×
6.00 6.00	-12.00 -12.00	-12.99 -12.99	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-BK7 N-BK7	#45-009	1,243 NT$1,243 Qty 10+ NT$1,111 Request Quote	聯絡我們 ×
6.00 6.00	-15.00 -15.00	-16.32 -16.32	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-BK7 N-BK7	#48-684	1,243 NT$1,243 Qty 10+ NT$1,111 Request Quote	5-7 Days ×
6.00 6.00	-18.00 -18.00	-19.32 -19.32	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-BK7 N-BK7	#45-011	1,243 NT$1,243 Qty 10+ NT$1,111 Request Quote	聯絡我們 ×
9.00 9.00	-9.00 -9.00	-10.21 -10.21	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#45-379	1,278 NT$1,278 Qty 10+ NT$1,146 Request Quote	5-7 Days ×
9.00 9.00	-12.00 -12.00	-13.26 -13.26	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#48-338	1,278 NT$1,278 Qty 10+ NT$1,146 Request Quote	5-7 Days ×
9.00 9.00	-18.00 -18.00	-19.26 -19.26	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#45-381	1,278 NT$1,278 Qty 10+ NT$1,146 Request Quote	5-7 Days ×
9.00 9.00	-27.00 -27.00	-28.68 -28.68	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#45-383	1,278 NT$1,278 Qty 10+ NT$1,146 Request Quote	聯絡我們 ×
12.00 12.00	-12.00 -12.00	-13.23 -13.23	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#45-015	1,295 NT$1,295 Qty 10+ NT$1,164 Request Quote	5-7 Days ×
12.00 12.00	-15.00 -15.00	-16.68 -16.68	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#48-685	1,295 NT$1,295 Qty 10+ NT$1,164 Request Quote	5-7 Days ×
12.00 12.00	-18.00 -18.00	-19.95 -19.95	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#48-339	1,295 NT$1,295 Qty 10+ NT$1,164 Request Quote	5-7 Days ×
12.00 12.00	-24.00 -24.00	-26.32 -26.32	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-BK7 N-BK7	#45-017	1,295 NT$1,295 Qty 10+ NT$1,164 Request Quote	5-7 Days ×
12.00 12.00	-48.00 -48.00	-50.31 -50.31	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-BK7 N-BK7	#45-019	1,295 NT$1,295 Qty 10+ NT$1,164 Request Quote	5-7 Days ×
20.00 20.00	-30.00 -30.00	-31.96 -31.96	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#45-021	1,348 NT$1,348 Qty 10+ NT$1,208 Request Quote	聯絡我們 ×
20.00 20.00	-40.00 -40.00	-42.31 -42.31	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-BK7 N-BK7	#45-023	1,348 NT$1,348 Qty 10+ NT$1,208 Request Quote	5-7 Days ×
20.00 20.00	-50.00 -50.00	-52.31 -52.31	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-BK7 N-BK7	#45-025	1,348 NT$1,348 Qty 10+ NT$1,208 Request Quote	5-7 Days ×
20.00 20.00	-100.00 -100.00	-102.88 -102.88	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-BK7 N-BK7	#22-244	1,348 NT$1,348 Qty 10+ NT$1,208 Request Quote	5-7 Days ×
25.00 25.00	-25.00 -25.00	-26.96 -26.96	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#45-031	1,391 NT$1,391 Qty 10+ NT$1,251 Request Quote	5-7 Days ×
25.00 25.00	-35.00 -35.00	-36.96 -36.96	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-SF11 N-SF11	#48-686	1,391 NT$1,391 Qty 10+ NT$1,251 Request Quote	5-7 Days ×
25.00 25.00	-50.00 -50.00	-52.31 -52.31	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-BK7 N-BK7	#45-029	1,391 NT$1,391 Qty 10+ NT$1,251 Request Quote	5-7 Days ×
25.00 25.00	-100.00 -100.00	-102.31 -102.31	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-BK7 N-BK7	#45-027	1,391 NT$1,391 Qty 10+ NT$1,251 Request Quote	5-7 Days ×
50.00 50.00	-100.00 -100.00	-103.30 -103.30	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-BK7 N-BK7	#45-037	2,083 NT$2,083 Qty 10+ NT$1,873 Request Quote	5-7 Days ×
50.00 50.00	-125.00 -125.00	-128.30 -128.30	MgF2 (400-700nm) MgF₂ (400-700nm) Other Coating Options ×	N-BK7 N-BK7	#45-039	2,083 NT$2,083 Qty 10+ NT$1,873 Request Quote	5-7 Days ×

產品概覽

TECHSPEC^® MgF₂ 鍍膜平凹透鏡 (PCV) 的設計目的是使平行輸入光線在鏡片輸出側彎折發散，從而使該鏡片具有負焦距。這些透鏡由於具有負球面像差，可用於平衡系統中其他透鏡所產生的像差。平凹透鏡（PCV）常用於包括影像縮小、擴束和望遠鏡等各種應用。 TECHSPEC^® MgF₂ 鍍膜平凹透鏡 (PCV) 寬頻應用的理想選擇這些透鏡另外也提供未鍍膜版本或是 VIS-EXT, VIS 0°, VIS-NIR, YAG-BBAR, NIR I, 還有 NIR II 抗反射膜選項

Technical Information

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

Accessories

資源

Filter

抗反射 (AR) 鍍膜

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Quickly Respond to Collapsing Product Lifecycles

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MgF2鍍膜平凹 (PCV) 透鏡

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一般規格

產品

產品概覽

Technical Information

Accessories

相關產品

資源

抗反射 (AR) 鍍膜

光學鍍膜簡介

Lens Geometry Performance Comparison

瞭解光學規格

SAG Calculator

下一代球面透鏡

Keys to Cost Effective Optical Design and Tolerancing

球面透鏡的精準容差

Edge-Blackening

Geometrical Optics 101: Paraxial Ray Tracing Calculations

Optics Application Examples

Understanding Optical Lens Geometries

How do I clean my lenses?

Is it possible to find Plano-Concave (PCV) or Double Concave (DCV) lenses where the diameter is greater than the focal length?

How does reversing the orientation of a PCX lens affect the EFL and BFL in a setup?

Double-Concave (DCV) Lens

Double-Convex (DCX) Lens

Meniscus Lens

Plano-Concave (PCV) Lens

Plano-Convex (PCX) Lens

在紅外應用中使用彎月透鏡的優勢

How to Design your own Beam Expander Using Stock Optics

Modifying Stock Optics Tip #3: Turn A Sphere Into An Asphere

I am looking to prototype an illumination system. My objective is to use a small halogen filament bulb and end up with a beam of light. What would be the best lens or lens combination to give me this projected spot of light?

What is the difference between the effective focal length and the back focal length?

What are the benefits of aspheric lenses compared to standard singlet lenses?

Back Focal Length (BFL)

Field Curvature

Sag

快速建立光學產品原型

解析度與對比度限制： 艾里斑

像差如何影響機器視覺鏡頭

光學玻璃

What is the difference between an inked lens and a non-inked one?

If I want to design with your lenses and lens assemblies, how do I get the information that I need?

Now that I have chosen my lens, how do I mount it?

Center Thickness (CT)

Chromatic Focal Shift

Conjugate Distance

Épaisseur de bord

Distance focale effective (EFL)

Finite/Finite Conjugate

Power

Singlet Lens

How to Determine Magnification of an Optical Lens Setup

Understanding Collimation to Determine Optical Lens Focal Length

How to Form an Image with an Optical Lens Setup

Modifying Stock Optics Tip #4: Add A Coating To A Stock Lens

Irregularity

Radius of Curvature

BBAR Coating

Diopter

了解表面品質規格

Anti-Reflection (AR) Coating

Bevel

Seamed Edge

Introduction to Basic Ray Optics

Surface Flatness

Transmission

How do I clean my optics?

Clear Aperture (CA)

Refraction

Integration of Optical Systems

Stock and Custom Optics Manufacturing Capabilities

愛特蒙特光學遍佈全球的製造工廠

愛特蒙特光學的度量技術：將測量作為製造的關鍵要素

Surface Quality

MgF₂鍍膜平凹 (PCV) 透鏡

解析度與對比度限制：艾里斑