Free-Standing Fixed Focus Collimator 12mm Focus Distance - Efl=12, 780nm

• Customization: Available
• Type: Quantum Optics Modules
• Wiring Devices: Free Standing
• Model NO.: FFL-780-2.59-12-FA
• Certification: ISO, RoHS
• Condition: New
• Wavelength: 780nm
• Focal Distance: 12mm
• Waist Diameter: 2.59mm
• Connector: FC/APC
• Specification: φ 12*L15.5mm
• Trademark: CSRayzer
• Origin: China
• Production Capacity: 5000pieces/Year

Product Description

Fixed Focus Aspheric Fiber Optic Collimator

Product introduction 
  The fixed focus aspheric fiber optical collimator developed by CSRayzer is used to collimate the light output by the optical fiber cable of FC/APC or FC/PC connector. The aspheric lens has chromatic aberration, and its effective focal length (EFL) is related to the wavelength, which provides diffraction limit at the design wavelength and has good achromatic effect. It is very suitable for optical fiber coupling applications. Each collimator is pre-aligned before leaving the factory, and in order to reduce surface reflection, both sides of each lens are coated with antireflection films. The collimator is compact in structure design and convenient for integration and installation. At present, it can provide typical wavelengths such as 405nm, 532nm, 543nm, 633nm, 780nm, 852nm, 980nm, 1064nm and 1550nm according to customer requirements.

Product Parameters

Parameter index

 

Parameter	Unit	Value
Center Wavelength	nm	780
Single Insertion Loss	dB	≤0.5
Beam waist spot diameter	mm	2.59±0.2
Return loss	dB	≥55 (Design guaranteed)
Working distance	mm	0~500
Divergence full angle	mrad	0.38±0.04
Focal distance	mm	12
Maximum Optical Power(CW)	mW	100
Dimensions	mm	φ 12*L15.5(sleeve dimensions)
Fiber type	-	780-HP(Single Mode Fiber)
Connector type	-	FC/APC
Note:   The above data is calculated theoretically. The actual production shall prevail. The default delivery does not have jumpers

Package Dimension

Package and optical path diagram:(Unit: mm)
 

 

Company Profile

 

Company Profile
 

CSRAYZER is specialized in designing and manufacutring Optic Passive Components, widely used for Fiber Laser, Fiber Sensor, Fiber LIDAR system and solutions.



FAQ

1. Are you the real factory?
Yes, we are the real factory with about 10 years history.
 
2. What packaging does the product use?
With CSRayzer brand name or Neutral packaging.
 
3. What is your main products?
SuperMini Optical Passive Fiber Components
Superluminecend Laser Diode
Narrow linewidth laser diode
Balanced Photodetector
Avalanche Photodiode APD
Acousto-Optic Modulator (AOM)
Polarization Maintaining Optical Fiber Components
Fiber GYRO Coil and coil winding machine
High-power optic components
Free Space Faraday Isolator and Faraday Rotator

4. Product quality guarantee period?
12 month' Guarantee for Precision Equipment Machine.
 
5. Do you have certificate for raw material?
We build long-term relationship cooperation with qualified ISO9001, ROHS raw material suppliers.
 
6. What is your delivery time?
Within 7 days for stock products; More than 2 weeks for customized products.

If you have any specific requirements, please do not hesitate!