Unsupported Browser

This website does not support Internet Explorer 11.

Please use a modern browser like Google Chrome or Mozilla Firefox.

+1.802.881.0302
INFO@89NORTH.COM
Product Search Filter

$30.00 1 Cart
Skip to content
MENUMENU
  • OEM Capabilities
    • Core Expertise
      • Laser System Design
      • Custom Illumination Design
    • Custom Engineering Solutions
      • Optical System Design
      • Design to Manufacture Services
    • Commercial Applications
      • Bioanalytical Device Manufacturing
      • Industrial Inspection
      • Photonics & Imaging
      • Technical Collaboration Process
  • Scientific Products
        • By Category
          • Advanced Imaging Systems
          • Emission Systems
          • Illumination Systems
          • OEM & Manufacturing
          • Optical Coatings & Filters
        • 89 North Products
          • 89 North All Products
          • 89 North LDI Family Overview
          • 89 North Confocal Packages
          • 89 North Accessories
        • Our Partners
          • Chroma Technology
          • Cairn
          • CrestOptics
          • Gataca
          • Hamamatsu
          • Rapp
  • Integrated Systems & Services
    • Confocal Packages
    • Integrated Services
  • Applications & Techniques
    • Applications
      • Single Molecule FISH (smFISH)
      • Cellular Biology
      • Neuroscience
      • Optogenetics
      • Physiology
    • Techniques
      • Confocal
      • FRAP
      • Light Sheet
      • Photoablation
      • Photoactivation
      • Super-Resolution
      • TIRF
  • Resources
    • Support Materials & Software by Brand
    • 89 North Accessories
  • Company
    • About Us
    • Partner Company Chroma
    • News & Events
    • Careers
  • Contact
89 North object(WP_Term)#8954 (17) { ["term_id"]=> int(179) ["name"]=> string(8) "89 North" ["slug"]=> string(8) "89-north" ["term_group"]=> int(0) ["term_taxonomy_id"]=> int(179) ["taxonomy"]=> string(11) "product_cat" ["description"]=> string(202) "Founded on the idea of bringing cost-effective light solutions to the Microscopy market, 89 North offers superior solutions with their multi-mode laser launch and their direct mounted metal-halide lamp." ["parent"]=> int(175) ["count"]=> int(18) ["filter"]=> string(3) "raw" ["term_order"]=> string(1) "1" ["cat_ID"]=> int(179) ["category_count"]=> int(18) ["category_description"]=> string(202) "Founded on the idea of bringing cost-effective light solutions to the Microscopy market, 89 North offers superior solutions with their multi-mode laser launch and their direct mounted metal-halide lamp." ["cat_name"]=> string(8) "89 North" ["category_nicename"]=> string(8) "89-north" ["category_parent"]=> int(175) }

High-performance microscope illumination and an affordable price.

89 NORTH
PRODUCT LINE

Web Store By Brand 89 North Page 1

Showing 1–12 of 18 resultsSorted by price: high to low

  • LDI-4 Series Laser Diode Illuminator
    89 North

    LDI-4 Series Laser Diode Illuminator

    The LDI-4 laser diode illuminator is a user inspired version of the original LDI-7.  Many researchers were asking for a laser launch that covered only the 4 basic lines: DAPI, FITC, TRITC, Cy5.  89 North listened and we responded.  The LDI-4 has only the lines you asked for.  While we reduced the number of lines inside the box, we made no compromises on the quality and performance you’ve come to expect from 89 North.  This unit is also available with a 488nm laser for FITC/GFP and with a 577nm laser for TRITC/mCherry…or both!

    (0 reviews)
    Learn more
  • LDI-5 Series Laser Diode Illuminator
    89 North

    LDI-5 Series Laser Diode Illuminator

    The LDI-5 is the big sister of the LDI-4 laser diode illuminator.  Once again we listened to our users who asked for a pared down version of the LDI-NIR.  The LDI-5 has increased power over her little sister and expands into the near infra-red with the addition of a 730nm line.  This unit is also available with a 488nm laser for FITC/GFP and with a 577nm laser for TRITC/mCherry…or both!

    (0 reviews)
    Learn more
  • LDI-7 Series Laser Diode Illuminator
    89 North

    LDI-7 Series Laser Diode Illuminator

    The LDI is a multiline, solid-state laser illuminator offering up to 1000mW of output power per laser line via a multimode fiber at the price of lower power LED light engines. With feedback controlled output stability and up to a 100:1 linear dynamic range, the LDI is the ideal light source for a wide range of applications including spinning disk confocal microscopy, structured illumination microscopy, FRAP, photoactivation/photoconversion.

    (0 reviews)
    Learn more
  • LDI-NIR Series Laser Diode Illuminator
    89 North

    LDI-NIR Series Laser Diode Illuminator

    The LDI-NIR is the same great multiline, solid-state laser illuminator as the LDI-7, but offers more power and extends the range into the NIR.  This affordable multi-mode laser launch will change how you imagine laser illumination.

    (0 reviews)
    Learn more
  • LDI-Prime Laser Diode Illuminator
    89 North

    LDI-Prime Laser Diode Illuminator

    The LDI-PRIME laser diode illuminator was designed specifically for those researchers whose work demands the 488nm laser.  As this is a premium laser line, we combined it with a collection of 3 other lasers to cover the visible spectrum as simply as possible to give you the power and the performance you need at a price that you can afford.  To keep it simple we also combined all the lasers into a single 400um fiber optic output.

    (0 reviews)
    Learn more
  • LDI-4-488 SF Laser Diode Illuminator
    89 North

    LDI-4-488 SF Laser Diode Illuminator

    The LDI-4-488 SF laser diode illuminator is a user inspired version of the LDI-4.  Many researchers were asking for a laser launch that covered only the 4 basic lines: DAPI, FITC, TRITC, Cy5. and specific 488nm laser  89 North listened and we responded.  The LDI-4-488 SF also features single 100 micron fiber output for applications such as TIRF.  The LDI-4-488 SF has only the lines you asked for.  While we reduced the number of lines inside the box, we made no compromises on the quality and performance you’ve come to expect from 89 North.  This unit is also available with a 470nm laser for FITC/GFP and with a 577nm laser for TRITC/mCherry…or both!

    (0 reviews)
    Learn more
  • PhotoFluor LM-75
    89 North

    PhotoFluor LM-75

    Low-cost, high-power, ultra-stable metal-halide light source

    • Mounts directly to a microscope with a small footprint
    • High UV output and no flickering
    • Well-suited for routine fluorescence, FISH, and clinical applications
    (0 reviews)
    Learn more
  • Fiber-LLG Adapter Assembly
    89 North

    Fiber-LLG Adapter Assembly>> Learn More

    Converts any LDI to LLG output (LDI-WF), SMA905 – LLG (3mm).

    • Part #: 03-3619
    (0 reviews)
    $2,500.00 Add to cart
  • Bifurcated Fiber for LDI
    89 North

    Bifurcated Fiber for LDI>> Learn More

    Fiber Bundle, Bifurcated, Dual Ø400 μm to Single Ø950 μm, 0.39 NA, High OH, SMA905, 2m OAL

    • Part #: 02-2676
    (0 reviews)
    $770.00 Add to cart
  • Replacement lamp for PhotoFluor LM-75 - PhotoFluor LM-75 Accessory
    89 North

    Replacement lamp for PhotoFluor LM-75 – PhotoFluor LM-75 Accessory>> Learn More

    Replacement lamp for PhotoFluor LM-75.

    • Part #: 02-2743

    1 year warranty

    (0 reviews)
    $695.00 Add to cart
  • Liquid Light Guide
    89 North

    Liquid Light Guide>> Learn More

    Liquid light guide for LDI-WF (2m long w/3 mm core) VIS (340-800nm range).

    • Part #: 02-2738
    (0 reviews)
    $650.00 Add to cart
  • 1.5 mm Multimode Fiber - SMA-SMA 2M - LDI Accessory
    89 North

    1.5 mm Multimode Fiber – SMA-SMA 2M – LDI Accessory>> Learn More

    • 2-meter length.
    • Default fiber use with LDI launch including CrestOptics products.
    • Fiber Optic, Ø1500 μm, 0.39 NA, High OH, SMA905, 2m OAL
    • Part #: 02-2677
    (0 reviews)
    $400.00 Add to cart
  • 1
  • 2

Products

  • By Brand
    • 89 North
    • Chroma Technology
    • Cairn
    • CrestOptics
    • Gataca
    • Hamamatsu
    • Rapp
  • By Category
    • Advanced Imaging Systems
    • Emissions Systems
    • Illumination Systems
    • OEM & Manufacturing
  • By Application
    • Cellular Biology
    • Neurosciences
    • Optogenetics
    • Physiology
    • Single Molecule FISH (smFISH)
  • By Technique
    • Confocal
    • FRAP
    • Light Sheet
    • Photoablation
    • Photoactivation
    • Super-Resolution
    • TIRF
  • By Product Subcategory
    • 89 North Accessories
    • Cairn Accessories
    • Confocal Packages
    • Aperture Mask
    • Fluorescence Light Sources
    • High-Power Laser Launch
    • Laser Illumination Systems
    • LDI Family Products
    • Multi-Camera Splitters
    • Multi-Color Simultaneous Acquisition
    • Multicolored Lasers
    • Multimode Laser Launch
    • Photoactivation & Photoablation
    • Photoactivation Systems
    • Single Camera Splitters
    • Transmitted Light Sources
  • Products
    • Advanced Imaging Systems
    • Emission Systems
    • Illumination Systems
    • OEM & Manufacturing
    • Optical Coatings & Filters
  • Applications & Techniques
    • Confocal
    • FRAP
    • Light Sheet
    • Photoablation
    • Photoactivation
    • Super-Resolution
    • TIRF
  • OEM Capabilities
    • Technical Collaboration Process
    • Bioanalytical Device Manufacturing
    • Custom Illumination Design
    • Design To Manufacture Services
    • Industrial Inspection
    • Laser System Design
    • Optical System Design
    • Photonics & Imaging
  • Resources
    • Support Materials & Software by Brand
    • 89 North Accessories
89North Logo

Contact Us

20 Winter Sport Lane, Suite 135,
Williston, VT 05495 USA


Main: +1.802.881.0302

Stay Informed

JOIN OUR EMAIL LIST

VISIT CAIRN-RESEARCH.CO.UK

VISIT CRESTOPTICS.COM

VISIT RAPP-OPTO.COM

VIEW OUR PARTNER FIRM'S WEBSITE

Copyright © 2025  89 North, Inc. All rights reserved. Terms & Conditions / Privacy Policy / Web Accessibility Statement
Confocal Packages Overview Request

Please fill out our form below to be emailed a copy of our Confocal Packages overview one sheet.

Loading
Request Our Brochure

Please fill out our form below to be emailed a copy of our products & services brochure.

Loading
ASK AN ENGINEER
SYSTEM INTEGRATION SERVICES REQUEST FORM
Request Password Reset

Forgot Password? Put in your personal email and your client username below and we’ll reset it for you and send you an email when it’s done.

Loading
Contact Us
GET A QUOTE
Click or drag files to this area to upload. You can upload up to 2 files.
Loading

We are using cookies to give you the best experience on our website.

YOU'RE LEAVING OUR WEBSITE

We're sending you over to Chroma.com, our parent company. Chroma Technology provides performance optical filters covering a spectral range from 200-3000nm with superior durability and longevity. Offering off-the-shelf, custom, and high-volume production products and solutions.

CONTINUE TO CHROMA.COM
Powered by  GDPR Cookie Compliance
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.

Strictly Necessary Cookies

Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings.

If you disable this cookie, we will not be able to save your preferences. This means that every time you visit this website you will need to enable or disable cookies again.

3rd Party Cookies

This website uses Google Analytics to collect anonymous information such as the number of visitors to the site, and the most popular pages.

Keeping this cookie enabled helps us to improve our website.

Please enable Strictly Necessary Cookies first so that we can save your preferences!