Customer Service: +1 (718) 577 1006
  • Sign in or Register
  • My Account
    • Pre-Sale Service
      Chat with Online Sales for more information before purchase.
      Start Chatting
    • After-Sale Service
      If you have made a purchase, please go to My Order page to request Live Help for order details.
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
0 Item(s)
Your Shopping Cart is Empty.
2 M Single Fiber 850nm C-lens Gold-plated Tube Premiμm Fiber Collimator 5mm WD 250μm
Tap Click image to expand

2 M Single Fiber 850nm C-lens Gold-plated Tube Premiμm Fiber Collimator 5mm WD 250μm

FS P/N: FS-S-85-2
Shipping Cost:
US$  21.00 to United States Via FedEx
US$  50.00
Availability: Available, Estimated on Fri. Oct. 7
There may be some difference between the estimated time and the actual time.

2 M Single Fiber 850nm C-lens Gold-plated Tube Premium Fiber Collimator 5mm WD 250um

Fiber Collimators are devices used to expand and collimate the output light at the fiber end, or to couple light beams between two fibers. They are a module that combine a fiber and a lens, and has a function that produces parallel beams. When the fiber collimators are manufactured, the positions of the fiber and lens are adjusted so that parallel beams can be obtained, and this generally requires extremely fine adjustments. The more energy the fiber collimator is able to gather form the source and launch into the fiber end.They are available with different wavelengths (850 nm, 980 nm, 1060 nm, 1310 nm, 1550 nm) or fiber options (SM fiber, MM fiber, PM fiber, and LMA fiber, etc.).

Low Return Loss Low Back Reflection High Extinction Ratio Low Insertion Loss Wide Operating Wavelength and Temperature Scientific design with serious processing art

Optical cable jumper or pigtail cable Laser Beam Collimating Optical cable jumper or pigtail cable PM Isolator and PW WDM

Type Single Fiber Dual Fiber
Grade Premium Premium
Wavelength (nm) 1310+30, 1550+30, 1310/1550+30, 980/1550+30 or custom wavelength
Insertion Loss (Typ.) (dB) 0.17 0.2
Insertion Loss (Max.) (dB) 0.2 0.28
Return Loss (Typ.) 65 65
Beam Diameter (mm) <0.45 (1.8mm Lens) <0.35 (1.0mm Lens) <0.45 (1.8mm Lens) <0.35 (1.0mm Lens)
Operating Temperature( ° C ) -20 ~+75
Storage Temperature ( ° C ) -40 ~+85
Dimensions (mm) 1.8(OD) Lens(Standard) 2.40x10 or 3.2x10 gold plated SS tube
or 2.78x10 glass tube or custom size
1.0(OD) Lens(Mini-size) 1.40x9 or 2.8x10 gold plated SS tube
2.0x9 glass tube or custom size
Fiber Type 250um bare fiber or 900um tight buffer

At 10mm working distance and single wavelength. (Dual wavelength IL will increase by 0.1 dB)

At <1mm reflection working distance (RWD) and single wavelength.

Sample Picture

Mechanical Dimension

Package Dimension

Customer Reviews
  • 4.8

    4 reviews

  • 5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
  • Write a Review
Charles Poindexter May 2,2015
Good selection and good prices
Problem with this review? (0) (0)
Christopher Avila April 15,2015
Great customer service
Problem with this review? (0) (0)
Jose Aderholt March 9,2015
Shipping was super expensive, everything else was fine. Next time, if I can find cheaper shipping, I'll go elsewhere.
Problem with this review? (0) (0)
Carlos Coleman February 22,2015
Have used them before - they always perform well.
Problem with this review? (0) (0)