FindLight
  • Blog
  • Pricing for Vendors
  • Log in
  • Register
All Categories

Lasers

  • Fiber Lasers
  • Semiconductor Lasers
  • Solid State Lasers
  • Ultrafast Lasers
  • Laser Components
  • Gas Lasers
  • Dye Lasers

Laser Systems

  • Laser Marking Systems
  • Laser Micromachining Systems
  • Laser Cutting Systems
  • Medical and Dental Lasers
  • Alignment Lasers
  • Stabilized Laser Systems
  • Safety Laser Systems

Incoherent Light Sources

  • Light Emitting Diode (LED)
  • Lamps
  • Lighting Solutions
  • Calibration Standards

Particle and Quantum Sources

  • Plasma Sources
  • Electron Sources
  • Ion Sources

Material Production

  • Fiber Production
  • Additive Manufacturing
  • Laser Printing
  • Plastics and Metal
  • Automation Platforms
  • Vacuum Technologies
  • Cryogenics
  • Coating

Optics Manufacturing

  • Fiber Optics
  • Precision Optics
  • Biomedical Optics

Optics

  • Beamsplitters
  • Coatings
  • Crystals
  • Diffusers
  • Etalons
  • Filters
  • Diffractive Optics and Gratings
  • Laser Windows
  • Lenses
  • Mirrors
  • Optical Materials
  • Polarization Optics
  • Prisms
  • Accessories

Fiber Optics

  • Fiber Cables & Bundles
  • Fiber Optomechanics
  • Fiber Test & Measurement
  • Optical Fibers
  • Polarization Control
  • Optical Networking

Optical Systems

  • Acousto-Optic Systems
  • Adaptive Optics
  • Electro-Optics
  • Beam Shapers
  • Solar Systems

Opto-Mechanics

  • Apertures
  • Kits
  • Mounts
  • Optical Tables
  • Packages
  • Posts and Post Holders

Motion Control

  • Controllers & Metrology
  • Manual Stages
  • Motorized Stages
  • Positioners
  • Motors and Actuators
  • Encoders

Engineering Services

  • Design and Manufacturing
  • Measurement and Repair

Light Analysis

  • Beam Characterization
  • Detectors
  • Energy and Power Sensors
  • Waveform Generators and Analyzers

Spectral Analysis

  • Spectrometers
  • Terahertz
  • Spectroscopy Solutions
  • Material Analysis and Forensics

Imaging and Vision

  • Cameras
  • Image Sensors
  • Vision Sensors
  • Laser Scanning and Ranging
  • AR / VR
  • Display Technologies

Metrology and Inspection

  • Metrology
  • Industrial Inspection
  • Medical Inspection
  • Biomedical
  • Microscopes
  • Achromats
  • Acylindrical
  • Aspherical
  • Autofocus Lens
  • Axicons
  • Beam Expanders
  • Collimator Systems
  • Cylindrical
  • Fresnel
  • Machine Vision
  • Meniscus
  • Microlens Array
  • Microscope Objectives
  • Powell Lenses
  • Slow Axis Collimator
  • Spherical
  • Telecentric
  • Transmission Sphere
  1. Home
  2. Optics
  3. Lenses
  4. Aspherical
  5. LAQ0304 - Precision grade aspheric lenses AR coated

LAQ0304 - Precision grade aspheric lenses AR coated

Knight Optical (UK) Ltd
REQUEST QUOTE
LAQ0304 - Precision grade aspheric lenses AR coated

OVERVIEW

Traditionally lens surfaces have been sections of a sphere. For many applications this leaves spherical aberration as the dominant defect of any image so created.   Aspheric lenses are used to correct these image defects.  One solution to this is to have one or both surfaces, departing from the spherical shape. Aspheric lenses can be very effective, focussing or collimating laser beams.  Aspheric lenses are polished to a good surface finish but the surface is not spherical and shaped to reduce the aberrations from a single on axis point.


These precision grade aspheric lenses will provide excellent performance over the visible spectrum and NIR applications. The glass aspheric lenses are coated with a single-layer AR coating on high index flint glass achieving high transmission of 98% at the stated wavelength (Typical V coating designed for 550nm).

SPECIFICATION

  • Diameter: 4.50 mm
  • Material: N-BK7
  • Effective Focal Length: 3.30 mm
  • Numerical Aperture (NA): 0.47 
  • Wavelength Range: 350 - 1100 nm
  • Back FL: 2.03 mm
  • Lens Aperture: 3.52 mm
  • C/T: 3.95 mm
Download Data Sheet

Applications

Precision aspherical lenses are used in applications such as beam focusing/collimation and Imaging.

KEY FEATURES

Mounting options.
Stock lenses can be edged to smaller diameters.
Special AR coatings available on stock lenses.

You may also like

  • Doric Lenses Aspheric Plano-Convex Lens D190-4009-000
    Doric Lenses Inc
  • GS Plastic Optics GS1023-2332
    GS PLASTIC OPTICS
  • GS Plastic Optics GS3215-74220-1
    GS PLASTIC OPTICS
  • GS Plastic Optics GS3217-7761-1
    GS PLASTIC OPTICS
  • Aspheres And Diffractives
    Novotech Inc
  • BK7 aspherical lens
    BRD Optical Ltd
  • SLOW AXIS COLLIMATORS
    SUSS MicroOptics
  • S6ASS7425/328 Mounted Aspherical Lens
    Sill Optics GmbH & Co KG
  • S6ASS7512/328 Mounted Aspherical Lens
    Sill Optics GmbH & Co KG
  • S6ASS7520/328 Mounted Aspherical Lens
    Sill Optics GmbH & Co KG
  • Refractive Aspherical Diffractive Elements And Hybrids
    Lexitek
  • Aspherical Lenses by AMF Optical Solutions
    AMF Optical Solutions LLC
Sign in
Login failed!
OR
CONTINUE AS GUEST

Don’t have an account?
Please consider registering

NOTE: It may take up to 10 min to receive the registration verification link. For immediate assistance please use the “GUEST” option above.

  • About Us
  • Our story
  • Our team
  • Careers
  • Connect
  • Contact us
  • Blog
  • Help
  • Terms & conditions
  • Pricing for Vendors
  • Terms of Service
  • Privacy Policy
Copyright © 2021 FindLight
2100 Geng Rd., Suite 210, Palo Alto, CA 94303 USA
FindLight
2100 Geng Rd., Suite 210
Palo Alto , CA , 94303 USA

This hCard created with the hCard creator .