Rayzer - Fixed Focus Collimator 1.38mm 1064nm Accuracy: 0.1 Mm

Rayzera s Fix Focus Collimator(FFL) Series products, these fiber collimation packages are pre-aligned to collimate light from an FC/PC-, FC/APC-, or SMA-terminated fiber. Each collimation package is strictly aligned before delivery to provide best ever diffraction performance for wavelengths range from 700nm to 2 Aum. Although it is able to be used at un-designed wavelength, while they will perform optimally at the designed wavelength, due to there is chromatic aberration because of the aspheric lens, and the effective focal length will be different according to wavelength change.

Condition : New
Series Type : FFL Series
Parameter : Unit : Value
Center Wavelength : nm 1064
Beam Diameter : mm : 1.38/2.4
Beam Divergence : 0.06A A 0.01/0.032
Focus Length : mm : 6.31/11.37
Lens-NA : 0.37/0.25
Housing Diameter : dB : M11 0.75
Package Dimension : mm : 11 16
Connector Type : FC/PC or FC/APC or SMA
Tensile Load : N : 5
Working Temperature : 0 - +70
Storage Temperature : -40 - +85


Ordering Information

FFL-a -a -a c-a L
a Central Wavelengtha Beam Diametera cFocus Lengtha LConnector Type
780-780nm1.38-1.38mm6.31-6.31mmFU-FC/PC
1064-1064nm2.4-2.4mm11.37-11.37mmFA-FC/APC
S-SpecifyS-SpecifyS-specify
S-SpecifyS-Specify



Rayzer Optical Technology is specialized in designing and manufacturing Speical Optic Passive Components and Devices, widely used forA Fiber Laser, Fiber Sensor, Fiber LIDAR system solutions.
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Rayzer's product portfolio includes various kinds of:
SuperMini Optical Passive Components
Single Mode Components
Polarization Maintaining Components
Fiber GYRO Coil and coil winding machine
High power optic components
Free Space Faraday Isolator and Faraday Rotator
Acousto-Optic Modulator (AOM)
Mini Hybrid packaged components
Special Designed Optical passive modules
All products could be customized!

Best price, best quality, and best service, is our principle!