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Diameters 25.4mm,N-BK7 Bi-Concave Spherical Lenses,Focal Lengths Available -100mm,Wavelength 650-1100nm(B Coated),Optical Focusing Beam Collimator,N-BK7,HENGYANGGUANGXUE

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$33.00

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In Stock

1.Size:Gla14-025-050 Φ25.4 F-50(b Coated)


  • Substrate Material:N-BK7 (Grade A)a
  • Diameters:25.4mm,Focal Lengths Available:-100mm
  • Center Thickness:4mm,Edge Thickness:5.6mm
  • Radius:-103.690mm，Back Focal Length:-101.31mm
  • Wavelength Range：Ravg<0.5% @650-1100nm


Product Description

Introduction

optical

Enterprise Introduction

HENGYANGGUANGXUE

Enterprise Introduction

  • Our company is a high-tech enterprise with the development of high-tech optical products as its leading role, integrating production and trade. Meanwhile, as a professional laboratory equipment supplier integrating science, industry and trade, we specialize in providing laboratory construction solutions for colleges, universities and institutions. The company consists of three divisions, Optical Products Division (Hengyang Optics), Research Instruments Division and Teaching Equipment Division.

hengyangguangxue

Company Information

The company provides technologies and processes for optical component coating/processing, precision optical instrument processing and precision optical instrument assembly; complete production lines and various advanced processing and testing equipment; perfect ERP enterprise management system and quality management system. The company mainly provides customers with high precision optical components in small and medium batches as well as large-scale production of optical components. We have realized complete information management from purchasing, production, quality control, sales, logistics and finance, with a series of fine management measures, so that the company is always running on the right and efficient track.

Optical Design

Application scope

HENG YANG GUANG XUEproducts are mainly used in lasers, laser processing equipment, precision instruments, automation equipment, micro-measurement systems, architectural mapping, non-destructive testing, medical instruments, fiber optic communications, military equipment, infrared imaging, etc. The quality of our products has been praised by many colleges and universities, enterprises, and research institutions.

Key Specifications

Substrate Material N-BK7(H-K9L)
Diameter Tolerance +0.0/-0.1mm
Thickness Tolerance ±0.1mm
Focal Length Tolerance ±1%
Clear Aperture ±1%>90%of Diameter
Design Wavelength 587.6nm
Index of Refraction 1.5168
Surface Quality 1.516840-20 Scratch-Dig
Spherical Surface Power 3λ/2
Surface Irregularity λ/4
Centration <3 arcmin
Abbe Number v=64.17
Wavelength Range 350 nm -2.0 um(Uncoated)
Wavelength RangeA Coating(350-700 nm)
Wavelength RangeB Coating(650-1100 nm)
Wavelength RangeC Coating(1050-1700 nm)
Bi-Concave Spherical Lenses
Bi-Concave Spherical Lenses
Bi-Concave Spherical Lenses
Bi-Concave Spherical Lenses

*At present,HENG YANG GUANG XUE provides customers with six categories of products: optical components, polarized optical components, crystal components and optical coatings, optical machine products, optical systems, as well as a variety of optical system design and development services.