MELLES GRIOT Cvi Invaritar Telecentric Gauging Base Lens Lgb Mount

( Brand: Melles Griot ), ( Manufacturer Part Number: 59LGB450 ), ( Part Type: Len Mount ), ( Unit Type: Unit ), ( Uses: Micro Macro Close-up Photography Multi-layer Mount ), ( Focal Length: Wide Fov Tele-centric Gaging Measuring Measurement ), ( Country/region Of Manufacture: United States ), ( Intended Use/discipline: Microscopy, Semiconductor, Research, Testing )

Review MELLES GRIOT Cvi Invaritar Telecentric Gauging Base Lens 59 Lgb 450 Inch Mount

Melles Griot 59LGB450 CVI Invaritar Telecentric Gauging Base Lens

The Melles Griot 59LGB450 CVI Invaritar Telecentric Gauging Base Lens is a precision optics solution designed for industrial metrology applications. This lens is a testament to Melles Griot's commitment to delivering high-quality, reliable, and innovative optics.

The 59LGB450 is a telecentric lens, meaning it maintains a constant image scale over the entire field of view, ensuring accurate and consistent measurements. This makes it ideal for applications where high precision and repeatability are paramount, such as in manufacturing, quality control, and automotive industries.

The lens is constructed from Invaritar glass, a material known for its low thermal expansion coefficient, which helps to minimize any potential temperature-induced distortions. This ensures stable and consistent performance, even in harsh environmental conditions.

The 59LGB450 mount is compatible with C-mount cameras, offering versatility in terms of camera choices. The lens has a focal length of 450mm, providing a wide field of view for its class, and a generous aperture of f/8.8, allowing for sufficient light transmission for various lighting conditions.

In summary, the Melles Griot 59LGB450 CVI Invaritar Telecentric Gauging Base Lens is a high-performance, telecentric lens designed for precision metrology applications. Its Invaritar construction, C-mount compatibility, and wide field of view make it a valuable tool for industries seeking accuracy, reliability, and versatility in their measurement systems.

1. Telecentric design ensures parallel beam and eliminates perspective errors, making it suitable for high-precision gauging applications.

2. Invar material offers excellent thermal stability, minimizing changes in lens position due to temperature variations.

3. CVI (Composite Video Interface) compatibility allows for easy integration with various CCTV systems.

4. The lens has a large 450mm focal length, providing a wide field of view and depth of field.

5. The mount is designed to accommodate a variety of cameras, making it versatile for different setups.

1. The large focal length may require a more powerful light source or larger setup space.

2. The lens is relatively expensive compared to non-telecentric alternatives, making it a premium choice.

3. The lens may be overkill for applications that don't require the high precision offered by its telecentric design.

4. The CVI compatibility may limit the lens's usability with certain non-CVI camera systems.

The Melles Griot 59LGB450 CVI Invaritar Telecentric Gauging Base Lens 59 LGB 450 Mount is an excellent choice for high-precision, telecentric gauging applications that require thermal stability and CVI compatibility. However, its high cost and large focal length may make it less suitable for applications that don't require its specific features.

If you're looking for a high-precision telecentric lens with CVI compatibility, the Melles Griot 59LGB450 is a strong contender. However, thoroughly evaluate your application's requirements before making a purchase to ensure you're getting the right lens for your needs. If thermal stability and CVI compatibility are not essential to your application, you may find more cost-effective alternatives that still meet your requirements.

Details:

See the condition and photos for a better idea of what you're buying. Melles Griot Invaritar 59 LGB 450 Telecentric Gauging Lens Base Based on a Nikon 50mm / 1.8 D, F Mounting, performance less than 0.5-degree chief ray angle over the entire object field allows precise gauging of three-dimensional objects. Diameter 75.2mm, Weight 0.51 lbs NET. Dimensions: About 58.2mm flange to front of tube, Lens max.

100568A 100568B High-performance multiplayer coatings provide the highest image clarity, especially for backbit applications. This isn't the shipping weight.

part #: 59lgb450 prices

• $97.50-$129.63

specifications microscopepartzo:

• brand: Melles Griot
• mpn: 59lgb450
• part type: Len Mount
• unit type: Unit
• uses: Micro Macro Close-up Photography Multi-layer Mount
• focal length: Wide Fov Tele-centric Gaging Measuring Measurement
• country/region of manufacture: United States
• intended use/discipline: Microscopy, Semiconductor, Research, Testing

payments microscopepartzo:

• credit card: Mastercard
• other
• wallet: Apple-pay

seller microscopepartzo:

• city: Laguna Niguel, California
• rating: 100.0%
• # reviews: 3897

offer microscopepartzo:

• availability: In Stock
• started: July 5, 2025
• quantity: 2
• sold: 0
• best offers: True
• options: Ship-to-home

general microscopepartzo:

• Medical/Lab Equipment Attachments Accessories > Microscope Parts Accessories > Other Microscope Parts Accessories
• condition: Used

returns microscopepartzo:

• policy: No Returns

shipping microscopepartzo:

• transit: 4-10 Days
• service: USPS Ground Advantage, FedEx 2Day One Rate Medium Box
• type: Calculated
• cost: $11.98
• carrier: USPS, FedEx
• class: Standard, Expedited

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