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LightPath 354220 | 1310nm Alignment, 0.25 NA Fiber Collimator w/ SMA Connector

Fiber Optic Collimator and Focuser Assemblies

Fiber Optic Collimator and Focuser Assemblies

Stock #47-223
£142.80
Qty 1-10
£142.80
Qty 11
£128.35
Volume Pricing
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Effective Focal Length EFL (mm):
11.00
Numerical Aperture NA:
0.25
Focal Length Specification Wavelength (nm):
633.00
Coating:
BBAR (1050-1600nm)
Coating Specification:
Rabs <1.0% @ 1050 - 1600nm
Substrate:
D-ZK3
Clear Aperture CA (mm):
5.50
Surface Quality:
40-20
Abbe Number (vd):
61.16
Alignment Wavelength (nm):
1310
Bevel:
Protective bevel as needed
f/#:
2.00
Coefficient of Thermal Expansion CTE (10-6/°C):
7.6
Connector:
SMA
Construction:
304L Stainless Steel Housing
Housing Diameter (mm):
11.00
Housing Length (mm):
17.1
Index of Refraction nd:
1.586
Lightpath Lens Code:
354220
Mount:
M11 x 0.5
Type:
Fiber Collimator
Wavelength Range (nm):
1050 - 1600
Conjugate Distance:
Infinite

Regulatory Compliance

RoHS 2015:
Reach 209:

Product Family Description

  • Easy to Integrate
  • Models for FC/PC, FC/APC, and SMA Connections Available
  • Four Wavelength Ranges Covering 350-1600nm

LightPath® Fiber Optic Collimator and Focuser Assemblies are designed to collimate/focus light exiting a fiber to a desired beam diameter or spot size. The lenses are diffraction limited, so they can achieve spot sizes down to a few microns. Lenses also feature an antireflection coating for low back reflection. LightPath® Fiber Optic Collimator and Focuser Assemblies are designed so that they can be used in pairs to couple the input and output light of optical devices. Optimum performance for long-term use is ensured by the factory set and tested lens alignment. Typical applications can include use with fiber coupled lasers and pigtailed receptacles, as well as communications and data transfer.

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