
( Brand: Thorlabs ), ( Manufacturer Part Number: LMR1S ), ( Part Type: Len Mount Tap ), ( Country/region Of Manufacture: United States )
The LMR1S Lens Mount from Thorlabs is a versatile and high-quality optical component designed for seamless integration with various optical systems. This lens mount features an internal SM1 (5.0-36mm) thread, making it easily compatible with a wide range of SM1-threaded accessories, such as lenses, fibers, and adapters.
Crafted from durable aluminum alloy, the LMR1S lens mount offers robustness and excellent heat dissipation, ensuring reliable performance even under demanding conditions. Its 8-32 tap allows for secure attachment of accessories with the appropriate screw.
The LMR1S lens mount boasts a flange focal distance of 16.5mm and a nominal flange diameter of 32.6mm, providing ample space for mounting additional components. With a 1/2-20 tripod threaded hole located on the bottom, this lens mount can be easily mounted on a tripod or other support structures.
The LMR1S lens mount from Thorlabs is an ideal choice for researchers, engineers, and optical technicians seeking a reliable and versatile lens mount for their optical systems. Its compact size, robust construction, and compatibility with a wide range of SM1-threaded accessories make it a valuable addition to any lab or workshop.
The Thorlabs LMR1S lens with internal SM1 threads and 8-32 tap is a versatile optical component that can be beneficial in various applications. Here are some pros and cons to consider:
Pros:1. Compatibility: The lens features an SM1 (SMT) thread, making it compatible with a wide range of optical systems and accessories.
2. Internal Thread: The internal thread design prevents the risk of the lens unscrewing when attached to other components.
3. Tap: The 8-32 tap allows for the direct attachment of components without the need for additional fasteners.
4. Thorlabs Quality: Known for their high-quality products, Thorlabs ensures precise manufacturing and reliable performance.
Cons:1. Limited Focal Length Range: As an achromatic doublet, this lens has a limited focal length range (100 mm to 200 mm), which might not meet all requirements.
2. Cost: Thorlabs products, while known for their quality, can be more expensive compared to some other brands.
3. Potential Vignetting: Depending on the system configuration, vignetting may occur due to the lens's physical size.
Conclusion:The Thorlabs LMR1S lens with internal SM1 threads and 8-32 tap is an excellent choice for those seeking a high-quality, versatile lens for their optical system. Its compatibility with various components and the internal thread design can save time and reduce the risk of misalignment. However, its limited focal length range, cost, and potential vignetting should be considered before making a purchase.
Recommendation:If the focal length range and cost are within your requirements, and you appreciate the benefits of the internal thread design and compatibility with various components, the Thorlabs LMR1S lens with internal SM1 threads and 8-32 tap could be an excellent addition to your optical system. If the focal length range is not suitable, consider exploring other options from Thorlabs or other manufacturers that might better meet your specific needs.
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Although the functionality of this part can be duplicated by combining a lens tube slip ring and tube, these fixed mounts offer smaller package size.
Condition these mounts were used but are like new, mint. Listed item Thorlabs LMR1S 1 lens mount with internal and external sm1 threads, 8-32 tap buy confidence.
The internal threading is deep enough to hold most unmounted optics, while external just allow for mounting of lens tubes, irises, or other internally threaded sm components see picture right. The optic is secured in mount with included retaining ring and can be post mounted.
Items are sold as is - we attempt to describe carefully and note condition accurately. These fixed lens mounts, which feature internal sm threading on one side and external the other, are available for 1 2, optics.