Name: 25.4 x 25.4mm x -75mm FL, NIR I Laser Grade PCV Cylinder Lens
Brand: TECHSPEC
SKU: 36-129
Price: NT$6,475

25.4 x 25.4mm x -75mm FL, NIR I Laser Grade PCV Cylinder Lens

Specifications

概況

Type:

Cylinder Lens, Plano-Concave

物理和機械特性

Bevel:

Protective bevel as needed

Center Thickness CT (mm):

3.00

Center Thickness Tolerance (mm):

±0.1

Clear Aperture CA (mm):

22.86 x 22.86

Dimensional Tolerance (mm):

+0.0/-0.025

Dimensions (mm):

25.4 x 25.4

Edge Thickness ET (mm):

5.31

Axial Twist (arcmin):

光學特性

Effective Focal Length EFL (mm):

-75.00

Fused Silica (Corning 7980)

f/#:

3.00

Numerical Aperture NA:

0.17

Coating:

NIR I (600-1050nm)

Wavelength Range (nm):

600 - 1050

Back Focal Length BFL (mm):

-77.06

Coating Specification:

R_avg ≤0.5% @ 600 - 1050nm

Radius R₁ (mm):

34.38

Surface Quality:

20-10

Power (P-V) @ 632.8nm:

1.5λ

Irregularity (P-V) @ 632.8nm:

λ/4

Plano Axis Wedge (arcmin):

Power Axis Wedge (arcmin):

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 235:

Compliant

產品概覽

在紫外線至紅外線範圍內具優異效能
熔融矽石石英
雷射光學表面品質

TECHSPEC® 雷射級寬頻柱面透鏡擁有精密規格，適合最嚴苛的應用需求。這些透鏡採用高級熔融石英光學玻璃製成，專為雷射應用所設計，擁有20-10 的表面品質。我們的 TECHSPEC® 雷射級寬頻柱面透鏡具有嚴格的楔形公差 (所有尺寸的公差通常低於 3 弧分)。方形外型可簡化這些透鏡產品的整合，提供簡單方便的安裝選項。

Technical Information

FUSED SILICA
	Typical transmission of an uncoated fused silica window across the UV - NIR spectra. Click Here to Download Data
	Typical transmission of a 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 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 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 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 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 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 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 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 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

Accessories

成像鏡頭選擇器

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#38-261 - 80 lp/mm, 1" x 3", Float Glass, Ronchi Ruling

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#58-778 - 1" x 1" (40 lp/mm), Ronchi Ruling

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資源

Filter

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Surface Quality

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25.4 x 25.4mm x -75mm FL, NIR I Laser Grade PCV Cylinder Lens

Specifications

概況

物理和機械特性

光學特性

Regulatory Compliance

產品概覽

Technical Information

Accessories

相關產品

成像鏡頭選擇器

Frequently Purchased Together

資源

抗反射 (AR) 鍍膜

雷射光束整型概觀

系統微型化適用的非圓形光學元件

什麼是柱面透鏡？

使用柱面透鏡時的考量

Cylinder Lenses for Beam Shaping

What is the difference between an achromatic cylinder lens and a standard plano-convex (PCX) cylinder lens?

What is the difference between refractive and diffractive line generators?

Do you have to use cross cylindrical lenses for laser diode collimation?

Cylinder Lens

I’m looking for a way to invert my field of view. I’d like to invert the vertical not the horizontal dimension. Do you have a stock solution or do I have to look into custom?

Is CGH metrology used for measuring any other products besides aspheric lenses?

What are the accuracy limitations of a CGH?

Could you tell me what the inner diameter of a ring mount mean? Does it mean the smallest diameter of the cylindrical components I can mount, or the biggest diameter?

為什麼要選擇消色差柱面鏡？

Power

Light Sheet Microscopy

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

Anti-Reflection (AR) Coating

Introduction to Basic Ray Optics

Transmission

How do I clean my optics?

Clear Aperture (CA)

Refraction

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