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ROD
Rod Lenses (Cylindrical Rods)
Rod lenses, also known as optical cylinder rods, are specialized cylindrical components used for precise light guiding and beam shaping in laser applications.
Functions:
By focusing light along a single axis, a rod lens converts a point-source laser beam into a uniform line projection emitted from its side surface, allowing precise manipulation of laser emission patterns and cross-sectional light paths.
Applications:
Laser line generators
Laser levels
Alignment systems
Line-scan inspection
Optical range finders
SPEC.
ITEM NO. D(mm) L(mm)
P1201 2.0 4
P1202 4.0 10
P1201 5.0 6
P1201 6.0 15
1. Standard products: The section is not polished and the cylinder is polished.
2. Customized section polishing, but with a minimum order quantity limit.
3. Other diameters and lengths can be ordered.
Information and Notes
1. Precision optical rod lenses are manufactured with polished cylindrical surfaces, ensuring high surface quality and minimal wavefront distortion for laser beam shaping.
2. Designed to function as a line generator, converting a circular laser beam into a uniform line output projected from the side surface of the rod.
3. Available with custom optical coatings, including single-layer or multilayer anti-reflection (AR) coatings, to optimize light transmission for specific laser wavelengths.
4. Dimensions, polished end faces, and focal specifications are customizable according to OEM optical system integration needs.
5. Website specifications are provided for reference only. Final production and delivery comply with mutually agreed engineering specifications.
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