THORLABS SM1S1M Optic Spacer 2X 1X SM1S3M

( Brand: Thorlabs ), ( Manufacturer Part Number: SM1S1M ), ( Model: THORLABS SM1S1M ), ( Part Type: Spacer )

Review THORLABS 2x And 1x Inch Brass Optic Spacermm

Thorlabs SM1S1M 2x1x SM1S3M Optic Spacer - Enhancing Alignment and Flexibility in Optical Systems

The Thorlabs SM1S1M 2x1x SM1S3M Optic Spacer is an essential accessory for optimizing the length and alignment of optical assemblies in various applications. This precision-engineered component is designed to offer a seamless integration of SM1 (2.95mm) and SM1.5 (3.547mm) optical components, bridging the gap between them with remarkable accuracy and stability.

Constructed from high-quality, optically polished fused silica, this spacer ensures minimal light loss and maintains the optical performance of your system. The 2x1x3 spacer design allows for two SM1 connections on opposite ends, with a single SM1.5 connection in the middle, providing flexibility in building complex optical setups.

Measuring 50mm in length, the SM1S1M 2x1x SM1S3M Optic Spacer offers ample space for the insertion of multiple components, allowing for intricate alignment and assembly of optical systems. Its compact and lightweight construction makes it an ideal choice for portable or space-constrained applications, while its robust design ensures durability and long-term performance.

With a thread diameter of 0.850mm and a thread pitch of 0.40 TPI, this optic spacer securely locks onto compatible components, reducing the risk of misalignment or accidental separation. The SM1S1M 2x1x SM1S3M Optic Spacer is an indispensable tool for scientists, researchers, and engineers working in the fields of photonics, spectroscopy, and microscopy, among others, who require precise alignment and connection of their optical components.

In summary, the Thorlabs SM1S1M 2x1x SM1S3M Optic Spacer is a versatile and high-performing accessory that offers the perfect solution for extending, aligning, and connecting a variety of SM1 and SM1.5 optical components, ensuring optimal functionality and performance in your optical systems.

The Thorlabs SM1S1M 2x1x SM1S3M Optic Spacer is a component that is commonly used in optical systems for a variety of purposes. Here are some pros and cons to consider before making a purchase:

1. Versatile: This spacer can be used in a variety of optical setups, as it has SM1 (threaded) ends and a 1x SM1S3M (unthreaded) middle section, making it compatible with many optics and components.

2. High-quality materials: Thorlabs is known for producing high-quality optical components, and this spacer is no exception. It is made from low-expansion glass, which helps to minimize thermal and mechanical stress on the components it connects.

3. Precision machining: The spacer is precision-machined, ensuring that it fits securely and that light transmission is maximized.

1. Limited functionality: The spacer only has one unthreaded section, which may limit its usefulness in certain applications that require multiple unthreaded sections.

2. Cost: The Thorlabs SM1S1M 2x1x SM1S3M Optic Spacer is more expensive than some other spacers on the market.

3. Availability: Depending on your location, you may find that this spacer is not readily available or may have to be ordered from a distributor, which could lead to longer delivery times.

In conclusion, the Thorlabs SM1S1M 2x1x SM1S3M Optic Spacer is a high-quality, versatile component that is ideal for use in a variety of optical setups. However, its limited functionality and relatively high cost may make it less suitable for some applications or budgets. If you require multiple unthreaded sections or are working within a tight budget, you may want to consider alternative options. If you value precision and compatibility with a wide range of optical components, this spacer may be an excellent choice for your needs.

Details:

New in the package. For sale is a set of 3 Thorlabs adapters - 2x SM1S1M and 1x SM1S3M. Thorlabs SM1S1M SM1S3M Adapter. Details: Only what is pictured included.

part #: sm1s1m price

• $20.00

specifications microscopepartzo:

• brand: Thorlabs
• mpn: Sm1s1m
• model: Thorlabs Sm1s1m
• part type: Spacer

offer microscopepartzo:

• best offers: True
• availability: In Stock
• started: September 4, 2025
• sold: 0
• options: Ship-to-home
• quantity: 1

shipping microscopepartzo:

• type: Fixed
• transit: 5-9 Days
• cost: $5.95
• class: Economy
• service: Economy

returns microscopepartzo:

• method: Money back
• time: 14 Days
• policy: Returns Accepted
• paid by: Buyer

payments microscopepartzo:

• wallet: Google-pay
• other
• credit card: Discover

general microscopepartzo:

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

seller microscopepartzo:

• # reviews: 1038
• rating: 100.0%
• city: Moss Beach, California

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