YOUR PRIVACY IS IMPORTANT TO US

Edmund Optics uses cookies to optimize and enhance the features and content on our website. Click “OK” for the full user experience, you can view additional information on the cookies we use by clicking the “Details” button. We do NOT sell your information from marketing cookies, we use it to improve ONLY YOUR experience with Edmund Optics.

Necessary cookies help make a website usable by enabling basic functions like page navigation and access to secure areas of the website. The website cannot function properly without these cookies.
- Cloudflare
  1
  Learn more about this provider
  __cf_bmThis cookie is used to distinguish between humans and bots. This is beneficial for the website, in order to make valid reports on the use of their website.
  Maximum Storage Duration: 1 dayType: HTTP Cookie
- edmundoptics.com.sg
  1
  QuoteIDStores the ID of your quotation cart.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
- www.edmundoptics.in
  1
  CookieConsentStores the user's cookie consent state for the current domain
  Maximum Storage Duration: 1 yearType: HTTP Cookie
Preference cookies enable a website to remember information that changes the way the website behaves or looks, like your preferred language or the region that you are in.
- edmundoptics.com.sg
  1
  chatEngagedIndicates whether the user has interacted with the website's chat-box, in order to determine whether they should be shown chat invites.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
Statistic cookies help website owners to understand how visitors interact with websites by collecting and reporting information anonymously.
- edmundoptics.com
  1
  ce_diff_timeUsed by Crazy Egg to offset time for analytics purposes.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
- edmundoptics.com.sg
  2
  ce_ip_addressUsed by Crazy Egg to store the user's IP address.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  events/1/#Used by New Relic to monitor the performance of the page and page elements during user interaction.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
Marketing cookies are used to track visitors across websites. The intention is to display ads that are relevant and engaging for the individual user and thereby more valuable for publishers and third party advertisers.
- edmundoptics.com.sg
  10
  _gaexpThis cookie is used by Google Analytics to determine if the visitor is involved in their marketing experiments.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  _mkto_trkContains data on visitor behaviour and website interaction. This is used in context with the email marketing service Marketo.com, which allows the website to target visitors via email.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  ads/ga-audiencesUsed by Google AdWords to re-engage visitors that are likely to convert to customers based on the visitor's online behaviour across websites.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  gwccEnables Google Website Call Conversions - This registers if the visitor has clicked on call within the "contact us" sub-page. This information is used for statistics and marketing purposes.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  mTracking pixel used by South Korean Company, Naver Analytics to track website engagement
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  NWBUsed by South Korean Company, Naver Analytics for web analytics that tracks and reports website traffic
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  NWB_LegacyUsed by South Korean Company, Naver Analytics for web analytics that tracks and reports website traffic
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  pagead/1p-user-list/#Tracking pixel used by Google analytics to track website engagement
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  trUsed by Facebook to deliver a series of advertisement products such as real time bidding from third party advertisers.
  Maximum Storage Duration: 14 daysType: HTTP Cookie
  wcs_btUsed by South Korean Company, Naver Analytics for cross site web analytics
  Maximum Storage Duration: 14 daysType: HTTP Cookie
Unclassified cookies are cookies that we are in the process of classifying, together with the providers of individual cookies.

Cookie declaration last updated on 5/16/25 by Cookiebot

[#IABV2_TITLE#]

[#IABV2_BODY_INTRO#]

[#IABV2_BODY_LEGITIMATE_INTEREST_INTRO#]

[#IABV2_BODY_PREFERENCE_INTRO#]

[#IABV2_BODY_PURPOSES_INTRO#]

[#IABV2_BODY_PURPOSES#]

[#IABV2_BODY_FEATURES_INTRO#]

[#IABV2_BODY_FEATURES#]

[#IABV2_BODY_PARTNERS_INTRO#]

[#IABV2_BODY_PARTNERS#]

About

Cookies are small text files that can be used by websites to make a user's experience more efficient.

The law states that we can store cookies on your device if they are strictly necessary for the operation of this site. For all other types of cookies we need your permission.

This site uses different types of cookies. Some cookies are placed by third party services that appear on our pages.

You can at any time change or withdraw your consent from the Cookie Declaration on our website.

Learn more about who we are, how you can contact us and how we process personal data in our Privacy Policy.

Please state your consent ID and date when you contact us regarding your consent.

Most web browsers allow you to view your cookies in the browser preferences, typically within the "Privacy" or "Security" tab. Some browsers allow you to delete specific cookies or even prevent cookies from being created. While disallowing cookies in your browser may provide a higher level of privacy, it is not recommended since many websites require cookies to function properly. Alternatively, you can visit www.aboutcookies.org which provides directions on how to block or delete cookies on all major browsers.

Do not sell or share my personal information

How may I help you?

Engineers are available to assist.

Chat Now

Our operators are not available at the moment.

Leave a message

My Account
- Log In
  
  New to Edmund Optics^®? Register.
0
Cart

Custom and volume optical manufacturing with the expertise to guide you:

Can't find your local currency? Visit our Contact Us page for pricing guidance.

23" Single Branch Semi-Rigid Light Guide

Select Specifications

Type:

Stock #54-210 10 to 12 days

- +

₹20,700

Qty 1+
₹20,700

Volume Pricing
Request Quote

+ Add to Saved List
Create an account or log in to access saved list

Compare

Product Downloads

EO Spec Sheet

General

Type:

Single Branch

Packing Fraction (%):

82.00

Type of Illumination:

Fiber Optic Light Guide

Compatible Light Guide Adapter:

SX: #38-946

Geometry:

Spot Light

Physical & Mechanical Properties

Minimum Bend Radius (mm):

101.6

Fiber Bundle Diameter (inches):

0.188

Length (inches):

23.00

Length Tolerance (inches):

±0.5

Optical Properties

Acceptance Angle (°):

68.00

Numerical Aperture NA:

0.55

Fiber Diameter (μm):

50.00

Index of Refraction (n_d) - Core:

1.581

Index of Refraction (n_d) - Cladding:

1.487

Transmission Loss:

6% per foot at 600nm

Environmental & Durability Factors

Operating Temperature (°C):

-40 to +107

Regulatory Compliance

Reach 174:

Compliant

RoHS:

Not Compliant

Certificate of Conformance:

View

Products

Type	Stock Number	Price	Buy

Dual Branch Dual Branch	#54-212	39,150 ₹39,150 Request Quote	10 to 12 days ×
Single Branch Single Branch	#54-210	20,700 ₹20,700 Request Quote	10 to 12 days ×

Learn More

Light Guide Adapters are required to mate the low profile Fiber Optic Line Lights with fiber optic illuminators.

Stay-Put Stainless Steel Gooseneck
Single and Dual Branch Options

Two separate illuminator specific series are available—they are not interchangeable. Please note that longer lengths tend not to be self-supporting. We recommend comparison with the Hybrid series to meet your length needs. Light guide adapters needed to mate with fiber optic illuminators.

The correct adapter will depend on the tip diameter of the light guide. For most illuminator models, use #38-946 with single branch light guides and #38-947 with dual branch light guides.

Accessories

Note: Compatible accessories for individual stock numbers may vary. If unsure about which accessories work with your products, please contact us here.

Title	Stock Number	Price	Buy

0.565" ID, Fiber Optic Adapter SX-10	#38-946	4,140 ₹4,140 Request Quote	10 to 12 days ×
0.629" ID, Fiber Optic Adapter SX-11	#38-947	4,140 ₹4,140 Request Quote	10 to 12 days ×

Technical Information


Type	Fiber Bundle Dia. Ø	Length	Dimensions		Semi-Rigid Light Guide Stock No.
Type	Fiber Bundle Dia. Ø	Length	A	B	Semi-Rigid Light Guide Stock No.
Single Branch	0.186"	18"	0.562"	0.500"	#54-209
Single Branch	0.186"	23"	0.562"	0.500"	#54-210
Dual Branch	0.281"	18"	0.625"	0.500"	#54-211
Dual Branch	0.281"	23"	0.625"	0.500"	#54-212

Resources

Filter

Illumination Spot Size Calculator

View Now

Common Illumination Types

Not sure which type of illumination you should use for your system? Learn more about the pros and cons of different illumination types at Edmund Optics.

View Now

Using Structured Illumination

Machine vision systems heavily rely on illumination. Learn more about how structured illumination can maximize your system at Edmund Optics.

View Now

Spectrolight Mighty Light Product Overview

The Mighty Light is a self-contained, low-noise, tunable source of broadband visible and NIR light featuring a tungsten halogen lamp and output power up to 2W

View Now

Spectrolight Flexible Wavelength Selector Basic Product Overview

Learn how to use a Spectrolight Flexible Wavelength Selector Basic to manually tune the emitted wavelength range of a Spectrolight Mighty Light Illuminator

View Now

Spectrolight Flexible Wavelength Selector Auto Product Overview

Learn how to use a Spectrolight Flexible Wavelength Selector Auto to automatically tune the emitted wavelength range of a Spectrolight Mighty Light Illuminator

View Now

What is ripple in illuminators and how does it affect my video system?

View Now

What is the advantage of high frequency illumination?

View Now

What are the advantages of LED Illumination?

View Now

Candela

View Now

Color Temperature

View Now

Diffuse Illumination

View Now

Directional Illumination

View Now

Glancing Illumination

View Now

Luminous Flux

View Now

Lux

View Now

Silhouetting Illumination in Machine Vision

Choosing the right backlight illumination is critical for precise measurement and edge detection in machine vision applications. Learn about your best options!

View Now

Successful Light Polarization Techniques

Are you looking for a solution to common imaging problems? Discover different polarization techniques to improve your image at Edmund Optics.

View Now

Spectrolight Mighty Light Accessories Overview

Modular accessories adapt the Spectrolight Mighty Light Illuminator for tuning to a specific wavelength, fiber coupling, collimating, homogenizing, and more

View Now

How to Achieve Optimal Collimation with Fiber Optics

Collimated light is required for many fiber optic applications. Using the proper setup, fiber optic collimating lenses or ball lenses, and some optical know-how, you can achieve optimal collimation.

View Now

Best Practice #4 Light Up Your Life

Join Nick Sischka, Vision Solutions Specialist and member of EO's Imaging Team, as he reviews some best practices to consider when designing an imaging system

View Now

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?

View Now

Do you have C-Mount components to make an in-line illumination assembly?

View Now

What are the advantages of Fiber Optic Illumination?

View Now

What is the difference between flexible, quartz and liquid fiber optic light guides?

View Now

What diameter beam will a light guide output?

View Now

Why do fiber optic light guides lose so much energy?

View Now

How do fiber optic light guides connect to fiber optic illuminators?

View Now

Power Density

View Now

Ring Light Guide

View Now

Axial Illumination

View Now

Fan Angle

View Now

In-line Illumination

Are you designing a system and debating whether or not to use in-line illumination? Read more about the proper time to use in-line and comparisons at Edmund Optics.

View Now

Edmund Optics Imaging Lab 3.2: The W of Illumination Geometry

Learn how to specify imaging system components.

View Now

Edmund Optics Imaging Lab 3.3: Directional Illumination

Learn how to specify imaging system components.

View Now

Edmund Optics Imaging Lab 3.4: Directional Illumination of Ring Lights

Learn how to specify imaging system components.

View Now

Edmund Optics Imaging Lab 3.5: Backlights

Learn how to specify imaging system components.

View Now

Edmund Optics Imaging Lab 3.6: Dome Lights

Learn how to specify imaging system components.

View Now

Edmund Optics Imaging Lab 3.7: Line Lights

Learn how to specify imaging system components.

View Now

Best Practice #5 Color Matters

Join Nick Sischka, Vision Solutions Specialist and member of EO's Imaging Team, as he reviews some best practices to consider when designing an imaging system.

View Now

Illumination: The Third Pillar of Imaging System Design

View Now

Understanding unique machine vision illumination methods

View Now

Can I use an illuminator alone to affect the spectral contrast of my image?

View Now

Monochromatic

View Now

Understanding Collimation to Determine Optical Lens Focal Length

Collimated light occurs when light rays travel parallel to each other.

View Now

Darkfield Illumination

View Now

Edmund Optics Imaging Lab Module 3: Illumination Overview

Learn how to specify imaging system components.

View Now

Edmund Optics Imaging Lab Module 3.1: Introduction to Illumination Concepts

Learn how to specify imaging system components.

View Now

Brightfield Illumination

View Now

Related Products

Sales & Expert Advice

or view regional numbers

Easy-to-Use
QUOTE TOOL
enter stock numbers to begin

Please select your shipping country to view the most accurate inventory information, and to determine the correct Edmund Optics sales office for your order.

Select Your Country/Region: