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Rod Lenses are used for fiber coupling and laser diode beam shaping, lenses with a 0mm working distance are ideal for collimation of single and multi-mode optical fibers and laser diodes because the lens can be positioned and glued directly to the emission source. For focusing applications, or in instances where the lens can’t be in direct contact with the emission source, all lenses are available with a small working distance as well. HG OPTRONICS can provide the size from Φ1～Φ15mm, quantity price and custom sizes, including variations in polished/ground surfaces, are available to customers upon request.
Product Origin:
ChinaShipping Port:
Fuzhou, ChinaLead Time:
5-6weeks
7.1. What is the Rod lens?
Rod Lenses are cylindrical lenses are polished on the circumference and ground on both ends.
7.2. What are Rod lens used for?
These are used in several applications including laser focusing beam into a line, changing beam
shape into sheet-shape or irradiating at a distance with elongated line.
7.3. What is the standard size can be available from HG OPTRONICS?
HG OPTRONICS can provide the size from Φ1～Φ15mm
7.4. Common specification
|
Material: |
Schott, Ohara, CDGM, Corning Fused Silica and JGS1 |
|
Focal length: |
+/-1% |
|
Center Thickness Tolerance: |
±0.1mm(Standard), ±0.02mm(High Precision) |
|
Surface quality: |
40-20 or better |
|
Clear Aperture: |
>90% |
|
Surface Figure: |
λ/4 @633nm |
|
Angle: |
+/-5″ |
|
Coating: |
Coated or uncoated |
|
Coating: |
Upon requirement |
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