Артикул:
Stock #88-449
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Характеристики
Type
—
Microscope Objective
RoHS
—
Not Compliant
Focal Length FL (mm)
—
6.00 12.0 & 18.0
Style
—
Infinity Corrected
Compatible Tube Lens Focal Length (mm)
—
N/A
Цена действительна только для интернет-магазина и может отличаться от цен в розничных магазинах
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Product Family Description
- Maximum Coupling Efficiency of Beams up to 5mm
- Easy Alignment with HeNe Lasers
- Performance from 2 - 12μm
Zinc Selenide Infrared (IR) Focusing Objectives are designed to provide maximum coupling efficiency between the output from an IR source and a single-mode or multi-mode transmitting fiber optic. The aspheric design provides a focal spot smaller than the fiber core diameter, allowing for precision alignment without negatively impacting transmission between the objective and fiber. Zinc Selenide Infrared (IR) Focusing Objectives are available with a broadband anti-reflection (AR) coating for 2 - 12μm, and are ideal for a range of fiber coupling and IR focusing applications.
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Technical Information
| Focal Spot Size (μm) | |||||||||
| Beam Diameter (mm) | 3.75(μm) CWL | 4.75(μm) CWL | 8.50(μm) CWL | ||||||
| 6mm FL | 12mm FL | 18mm FL | 6mm FL | 12mm FL | 18mm FL | 6mm FL | 12mm FL | 18mm FL | |
| 2.0 | 15 | 30 | 46 | 23 | 46 | 69 | 30 | 61 | 91 |
| 2.5 | 12 | 24 | 37 | 18 | 37 | 55 | 24 | 49 | 73 |
| 3.0 | 14 | 20 | 30 | 15 | 30 | 46 | 20 | 41 | 61 |
| 4.0 | 32 | 15 | 23 | 32 | 23 | 34 | 32 | 30 | 46 |
| 5.0 | 63 | 16 | 18 | 63 | 18 | 27 | 63 | 24 | 37 |
