Plastic Fiber Optic
Home /

Material & Accessories


Plastic Fiber Optic

/Fluorescence Fiber Optic Sight Rod

Fluorescence Fiber Optic Sight Rod

1.Multiple standard sizes:Diameter 0.5mm/0.75mm/1.0mm/1.5mm/2.0mm/3.0mm,fits all bow sights and sight pins. You can choose the most suitable diameter.

2.Multiple Colors and Customize:This included 3 colors: green, red,amber.More color and diameter can be customized.

3.Hight brightness:Fluorescent colors stand out against your target.

4.Durable and long life:It won't fade or crack after using some time.

  • Item NO.:

  • Product Origin:

    Jiangsu, China
  • Main Material:

  • Lighting Colour:

  • Application:

    Gun and Bow Sight
  • Diameter:

Share To : Facebook Twitter Youtube Linkedin ins
Product Details

Replacement Fluorescent Fiber Optic Filament Rod for Sights

Fluorescence Fiber Optic Sight Rod
Product Specifications
Optical-grade, acrylic rod
Core Material
Refractive Index
Max Receive Angle
Bend Radius (mm)
≥10*Fiber Diameter
Fiber Diameter (mm)

A fiber optic (FO) insert in the front sight blade is one of, if not the, most popular sight options for action pistol competitors. Our Fiber is made with Polystyrene Plastic. They’re bright, fast to acquire, and now they are a common feature on many factory guns.We provide the Fiber Optic Refill Pack. It’s a convenient six-inch tube with multiple rods in red, green, or amber.


A set of fiber optic replacement rods is handy to have as replacement parts, too. With basic tools and replacement rods either is a two minute job, whether at home or on the range. These feature tough fibers that are both chemical-resistant and heat-resistant. They amplify light to ensure visibility at low-light conditions or even complete darkness. For an everyday-carry or home defense gun, this fiber replacement pack will take it to the next level.


All of our Fluorescent Fiber is made by PMMA. The standard diameter of the fiber is 0.5mm,  0.75mm, 1.0mm, 1.5mm, 2.0mm, 3.0mm.The sizes we carry will fit most Gun and Archery sights. Most manufacturers have their fiber made when the sight is designed so purchasing an aftermarket fiber may not fit exactly into your sight pins. You may need to heat or drill your sight to fit, but 80% of the time our fibers fit!  ALL FIBER IS SOLD PER METER. Discounts will apply based on volume.

All fiber will have a ± 5% and will not always fit your exact sights due to different manufacturing.

Please contact customer service for  different specifications of optical fiber.

It would be helpful to have the following information ready for discussion:

  • Variety of product model.
  • Variety of fiber diameter.

Product Pictures

Replacement Fluorescent Fiber Optic Filament Rod for SightsReplacement Fluorescent Fiber Optic Filament Rod for Sights

Fluorescence Fiber Optic Sight Rod

  • The fiber is made with a core of polystyrene surrounded by a clear acrylic cladding. Special fluorescent dyes are added to the core. 
  • Popular applications include scientific, targeting sights, modeling, and artistic.

Product Features

Fluorescent FiberFluorescent Fiber

Related Products

PMMA plastic fiber optic cable

Our Factory

Nanjing Giant Technology Co., Ltd. professionally makes and markets plastic optical fibers, glass optical fibers, optical fiber lamps, and various green lights & lamps, specializing in universal non-communication optical fibers. Our running mission: technology based and market oriented. Our quality products have been exported to Europe, the USA, Africa and the Middle East.


Q: What is the application?
A: Mainly used in: illumination and signal transmission, fiber optical sensor, indoor and outdoor decorative illumination.

Q: Is there certification?
A: ISO certification and RoHS testing.

Q: How long is the warranty?
A: 3 years.

Q: How far is the farthest pass?
A: More than 50 meters.

Q: Can the size be customized?
A: Yes, contact customer service to put forward your request.

Q: How long is the delivery period and how long will it take to receive it?
A: Generally within 2-4 weeks, depending on the product.

Q: Is there a color?
A: Generally white, please contact customer service for other colors.

Q: Can optical fiber emit light?
A: Plastic optical fiber does not emit light. It is only a medium for transmitting light, and it needs to be equipped with a light source.

Q: Is plastic optical fiber safe?
A: Safe, the plastic itself is not conductive.

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related Products
Plastic Optical Fiber
End Glow Plastic Fiber Optic

1.Bare fibre is an uninsulated single core made of PMMA (PolyMethylMethAcrylate) that carries cold light from the illuminator with no electricity or heat in the fibre cable. 2.Uninsulated fibre cables are used for pin point lighting in signs or star ceilings due to the main concentration of light delivered to the end of the fibre cable. Without an outer sheath, light is able to emit from its side creating a soft glow when paired with the correct light source or illuminator. 3. Fiber Optic Application:Light curtain;Fiber optic chandelier;Ceiling star;Pool light;DIY.

Plastic Optical Fiber
Side Sparkling Plastic Fiber Optic

This fiber has regular light dots on its side, and also has an end glow effect; Twinkle fiber optical light is a side spot optic fiber which is used for curtain walls, chandelier, optic fiber star waterfall light, fiber trees and so on.

Plastic Optical Fiber
Side Glow Plastic Fiber Optic

Pool lights is used for edge swimmg pool light and Fibre Optic Pool Lighting is undoubtedly the best lighting solution for in and around pools. Now many car drivers trend to use it decorate their car.

Mini Car Light Engine
1W Multi-Branch Mini Light Engine

1.Using RGB lamp beads, adjustable bightness. RF remote controller. 2.Better heat disspation, and more stable.Small size, soft and flexible. 3.Waterproof and not charged flash point fiber optic cable. No need to worry about electric shock. No UV rays or IR Energy. 4.Widely used to make curtain, screen, car ceiling sky decoration.

Meteor Effect Light Engine
6W Shooting Star GLE-6 Light Engine

Shooting/Meteor Stars Effect,lighting speed and mode adjustable. RF remote and APP/Bluetooth control,simple to switch to different modes. Using high quality LED chips,Aluminum Alloy for longer service time. Perfect to add into headliner starlight for your car and star ceilling in home theatre/Bar/SPA room...

Medical Holmium Laser Fiber
Holmium Laser Medical Fiber for Surgery Treatment

Our laser fibers connectors specifically designed to work with most Holmium Nd:YAG laser or Diode laser systems on the market. They are available in reusable and can be used for a number of purposes, including but not limited to: urology, otolaryngology (ENT),dermatology, dental/oral surgery, aesthetic surgery, vascular surgery and general surgery.

fiber optic pendant lamp
Fiber Optic Hanging Light Star Ceiling Panel

Fiber optic Hanging lighting is a new creative lighting. It's un-replace because of its special design and lighting effect. Super soft solid side glow fiber, used with our LED light source, creating fantastic lighting effect for club, building. It has the characteristics of color changing, energy saving, long life, etc. More size can be customized.

RGB Fiber Optic LED Light Engine
16W GLE-16 Light Engine

1.RGB fiber optic LED light engine, a new products after combination of LED & fiber. 2.16W LED light Engine is widely used for Optic fiber light illumination for home ceiling, hotel, KTV ceiling etc. 3.This sets make amazing twinkle stars effect in white, red, green, blue, purple, cyan, yellow, pink and many kinds of color changing effect.

Leave A Message
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.