
( Brand: Coherent ), ( Manufacturer Part Number: GVS-5-YLEL-HP5 ), ( Part Type: Laser Len ), ( Country/region Of Manufacture: United States )
The GVS-5 YEL-HP5 Expander YAG Negative 5mm GVS-5 Laser Coherent Lens Collimator Beam Flattener is a high-performance optical component designed specifically for YAG laser systems. This lens is a crucial element in the laser setup, responsible for collimating, flattening, and expanding the laser beam.
Crafted with precision, this lens features a 5mm diameter, making it suitable for applications requiring a compact yet effective solution. The negative power design of the lens allows it to compensate for the divergence of the laser beam, ensuring a flatter and more consistent beam profile.
The GVS-5 lens is constructed from high-quality YEL-HP5 glass, which is renowned for its excellent transmission in the near-infrared region, specifically at 1.064um, the wavelength typically used in YAG lasers. This ensures minimal loss of energy and maintains the integrity of the laser beam.
The lens also functions as an expander, increasing the diameter of the laser beam to match the requirements of your specific application. This expansion helps to reduce the beam intensity and can help to prevent damage to sensitive components downstream.
In addition, the GVS-5 lens is designed to maintain laser coherence, preserving the unique properties of the laser beam that make it so useful in various applications. This coherence ensures that the laser beam maintains a high degree of spatial and temporal coherence, which is crucial for applications such as laser material processing, medical procedures, and scientific research.
In conclusion, the GVS-5 YEL-HP5 Expander YAG Negative 5mm GVS-5 Laser Coherent Lens Collimator Beam Flattener is a versatile and high-quality optical component ideal for use in YAG laser systems. Its compact size, negative power design, and high-quality glass construction make it a reliable choice for applications that demand a flatter, expanded, and coherent laser beam.
1. High-Quality Material: The lenses are made of premium material, ensuring durability and long-lasting performance.
2. Coherent Beam: The collimator design ensures a coherent beam, which is crucial for laser applications as it reduces beam divergence and maintains a high intensity.
3. Negative Focal Length: The negative focal length allows for easy integration into various laser systems, as it can compensate for the positive focal length of other components.
4. Expander Design: The expander design helps to widen the laser beam, which can be beneficial in certain applications where a larger beam is required.
Cons:1. Specific Application: These lenses are designed for specific applications, primarily in the field of laser technology. They may not be suitable for other optical applications.
2. Cost: Due to the high-quality materials and specialized design, these lenses can be quite expensive compared to standard lenses.
3. Requires Expertise: Proper installation, alignment, and maintenance of these lenses require a good understanding of laser systems, which may not be accessible to all users.
Conclusion:The GVS-5-YLEL-HP5 Expander YAG Negative 5mm GVS-5 Lenses Laser Coherent Lens Collimator Beam FL-ND is a high-performance lens designed for specific applications in laser technology. While it offers superior quality, coherent beam, and expandable design, its cost and the expertise required for proper use are significant considerations.
Recommendation:If you are in the field of laser technology and require a high-performance lens for your system, this product could be a valuable investment. However, it is essential to ensure that you have the necessary expertise or access to it for proper use. For those in other fields or with limited budgets, standard lenses may be more suitable. It is always recommended to consult with a professional before making a purchase decision.
They have an approximate diameter of 5mm and a similar focal length . These are the primary beam expander lens for gvs 5 rangefinders. Want more than one set use the make offer button to save some cash off the price and get still get cheap or free shipping if you are interested in multiple items.
Free shipping USA. This item is pretty hard to find I have lots of lasers and other unique stuff for sale this week. They work good for expanding the beam of a q switched laser so you don't fry your detectors, or as a collimator with a longer fl positive focus lens.