WaveQuanta

Fixed fiber optic collimator FC1690-2-PC

FC1690-2-PC
$221.45
In Stock
Key Specifications
Wavelength 1690.0nm
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RoHS REACH

LBTEK Fixed Fiber Collimator (FC/PC Connector) is compatible with FC/PC connector type optical fibers, as shown in the figure on the right. It can be paired with the LBTEK Collimator Mount TAD-11 and fixed into the 30 mm coaxial mounting plate OPM-12.5AS. Additionally, it can be optionally equipped with LBTEK's fiber flanges SM1E-FPC and SM1-FPC to mount SM1 internal and external threads, integrating into the 30 mm coaxial system.

  • Working wavelength: 405 nm, 450 nm, 480 nm, 520 nm, 532 nm, 635 nm, 650 nm, 780 nm, 810 nm, 850 nm, 980 nm, 1064 nm, 1550 nm, and 1690 nm
  • Output spot diameter: 2.0 mm
  • Fiber connector type: FC/PC
Specifications diagram
Operating Wavelength 1690 nm
Anti-reflection coating range 1690 nm
Output spot diameter 2.0 mm
Focal length 10.1 mm
Material N-BK7
Housing Material Non-magnetic stainless steel
Housing Thread M11×0.5
Housing Diameter 11.0 mm
Divergence angle <0.079°
Deflection angle <0.25°
AR Coating Reflectance Rabs<0.25%@1690 nm (6° angle of incidence, single side)
NA<sub>lens</sub> 0.37
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Product Family: Fixed fiber optic collimator (10 variants)

Product ▴▾ SKU Size ▴▾ Clear Aperture ▴▾ Operating Wavelength ▴▾
Fixed fiber optic collimator FC405-2-APC FC405-2-APC View
Fixed fiber optic collimator FC405-2-APC FC405-2-APC View
Fixed fiber optic collimator FC450-2-APC FC450-2-APC View
Fixed fiber optic collimator FC450-2-APC FC450-2-APC View
Fixed fiber optic collimator FC480-2-APC FC480-2-APC View
Fixed fiber optic collimator FC480-2-APC FC480-2-APC View
Fixed fiber optic collimator FC780-2-PC FC780-2-PC View
Fixed fiber optic collimator FC780-2-PC FC780-2-PC View
Fixed fiber optic collimator FC1690-2-PC FC1690-2-PC View
Fixed fiber optic collimator FC1690-2-PC Current FC1690-2-PC