
( Brand: Melles Griot / Cvi ), ( Manufacturer Part Number: 59LGE408 ), ( Part Type: Len Mount ), ( Unit Type: Unit ), ( Uses: Micro Macro Close-up Photography Multi-layer ), ( Focal Length: Wide Fov Tele-centric Gaging Measuring Measurement ), ( Country/region Of Manufacture: United States ), ( Intended Use/discipline: Microscopy, Semiconductor, Research, Testing )
The Melles Griot CVI 59LGE408 Invaritar Telecentric Gauging Lens is a high-precision optical tool designed for precise and accurate measurements in various industrial applications. This lens, with its unique 59LGE408 specifications, offers a compact design that ensures minimal distortion and maximum stability.
The lens features a telecentric design, which means it maintains a parallel orientation of the object's image to the lens axis over a significant depth of field. This characteristic ensures consistent and reliable measurements, even with objects at varying distances from the lens.
The CVI 59LGE408 lens is made from Invaritar, a high-quality material known for its low thermal expansion and excellent mechanical properties. This makes the lens less susceptible to temperature-induced changes, ensuring stable and consistent performance in various environmental conditions.
The lens also comes equipped with a M52 mount, a common thread size in industrial optics, allowing easy integration with a wide range of systems. The mount offers a 0.75 pitch, providing a secure and robust connection.
In summary, the Melles Griot CVI 59LGE408 Invaritar Telecentric Gauging Lens is an ideal choice for those seeking high-precision, stable, and reliable measurements in their industrial applications. Its compact design, telecentric properties, high-quality Invaritar construction, and versatile M52 mount make it a valuable addition to any precision measurement system.
**Melles Griot CVI 59LGE408 Invaritar Telecentric Gauging Lens (59 LGE 408 M52 0.75 Mount) Review**
**Pros:**1. **Telecentric Design:** This lens design ensures that the object being measured appears at the same size across the entire image, which is beneficial for accurate measurements.
2. **Invar Material:** The Invar material used in the construction of this lens reduces thermal distortion, ensuring consistent measurements over a wide range of temperatures.
3. **CVI Compatibility:** The CVI compatibility allows for high-quality video transmission over long distances, making it suitable for industrial applications.
4. **M52 Mount:** The M52 mount is a standard thread mount, making it compatible with a wide range of cameras and equipment.
5. **0.75 Focal Length:** This focal length provides a good balance between working distance and resolution, making it suitable for various applications.
**Cons:**1. **Price:** The lens is relatively expensive compared to some other options in the market, which may be a deterrent for some buyers.
2. **Specific Application:** This lens is designed for specific industrial applications and may not be suitable for general purpose use.
3. **Requires Compatible Camera:** The lens requires a compatible CVI camera to function, which may add to the overall cost.
**Conclusion:**The Melles Griot CVI 59LGE408 Invaritar Telecentric Gauging Lens is a high-quality piece of equipment designed for specific industrial applications. Its telecentric design, Invar material, and CVI compatibility make it suitable for accurate and consistent measurements over a wide range of temperatures and distances. However, its price may be a deterrent for some buyers, and it requires a compatible CVI camera to function.
If you are in the market for a high-quality telecentric lens for industrial applications and are willing to invest in the equipment, this lens is a solid choice. If you are looking for a more affordable option or require a lens for general purpose use, there may be other options that better suit your needs.
100569A N/A High-performance multiplayer coatings provide the highest image clarity, especially for backbit applications. High-performance multiplayer coatings provide the highest image clarity, especially for backbit applications, Dimensions: About 43.5mm OAL, Lens diameter 53.5mm, Weight 0.34 lbs NET. This isn't the shipping weight. See the condition and photos for a better idea of what you're buying.
Melles Griot Invaritar, Telecentric Gauging Lens 59 LGE 408, M52 x 0.75 Mount, Attachment Lens, performance less than 0.5-degree chief ray angle over the entire object field allows precise gauging of three-dimensional objects.