THORLABS KM100S Optics Kinematic Mount Semrock C196771

( Brand: Thorlabs ), ( Manufacturer Part Number: KM100S ), ( Part Type: Mount )

Review THORLABS Lot Rectangular Optics Kinematic Mount Semrock

The Thorlabs KM100S C196771 optics kinematic mount is a high-precision, adjustable optical mount designed for holding and aligning spherical or plane optical components such as mirrors, lenses, or windows. This particular model features a 3 inches (76.2 mm) diameter x 2 inches (50.8 mm) high circular mounting platform, making it suitable for larger components. The mount is built using a standard kinematic mounting design, which offers low-profile, non-contact adjustment capability for achieving accurate alignment and minimizing the amount of stress applied to the components.

This optics mount includes a planar base with three (3) stainless steel, adjustable tension clamps. These clamps ensure a secure hold and offer independent fine adjustments for the x, y, and z directions. The clamp adjustments thread in a quarter-turn increment, providing precise control over component positioning. Additionally, the clamps accommodate components with thicknesses up to 1.2 inches (30.5 mm), allowing for the secure attachment of a wide range of optical elements.

The C196771 version of the KM100S mount features a semiconductor grade Schott BK7 glass optical window as the base material. This window offers excellent transmittance across the visible and near-infrared spectral regions, making it an excellent choice for applications involving light sources emitting in those wavelengths. Furthermore, the window has a high surface quality and low scatter, minimizing light loss and ensuring excellent optical performance.

Each KM100S optics mount comes with a set of vibration isolation feet. These feet are designed to decouple the mount from the supporting surface, minimizing transfer of external vibrations and reducing the detrimental effects of environmental disturbances on the optical alignment. Vertical adjustment of the mounting platform can be achieved by inserting spacers beneath the feet. This feature makes the mount adaptable to surfaces that are not perfectly flat or have slight height variations.

The Schott BK7 glass base material is coated with a 3-layer Nano discouragement anti-reflection (AR) coating on its exterior surface. This coating significantly reduces reflections in the visible and near-infrared wavelength ranges, allowing more light to pass through and minimizing interference for highly sensitive applications.

In conclusion, the Thorlabs KM100S C196771 optics kinematic mount offers a robust and versatile solution for holding, positioning, and aligning spherical or plane optical components, with a 3 inch circular mounting platform, independent fine adjustments in the x, y, and z directions, a Schott BK7 glass optical window, and vibration isolation feet. Its standard kinematic design, high-quality precision components, and low-profile adjustments ensure accurate alignment and minimal stress on optical elements, making it an ideal choice for various applications in scientific research, industrial inspection, and other fields where precise and stable optical mounting is essential.

The Thorlabs KM100S C196771 optics kinematic mount is a precision mounting solution designed for holding and adjusting optical components, specifically those with a thread size of M36 and a flange diameter of 48.1 mm. Here are some potential pros and cons of purchasing this mount:

1. High precision: The KM100S mount offers high precision adjustments through its hexagonal micrometer screws, allowing for fine-tuning of component position and alignment.

2. Robust design: The mount is made of high-quality materials, including a practically wear-resistant thrust bearing and a rigid, anodized aluminum construction, ensuring long-term stability and durability.

3. Flexible: The mount can be configured for both XY and polar alignment, making it a versatile option for various applications.

4. Interchangeable: The mount can be easily exchanged between components, which is useful when experimenting with different optical elements or applications.

1. Compatibility: This mount is designed for specific component thread sizes and flange diameters, which may limit its use for a wide range of applications.

2. Cost: Compared to more basic mounting solutions, the KM100S mount may be more costly due to its high precision features and robust design.

3. Size and weight: The mount is relatively large and heavy, which might be a disadvantage for applications that require portability or minimal space.

In conclusion, the Thorlabs KM100S C196771 optics kinematic mount is an excellent choice for applications that demand high precision, excellent stability, and flexibility in axial and polar alignment adjustments. Its robust design ensures longevity and minimal wear, making it suitable for long-term use. However, its specialized compatibility and relatively large size/weight might make it less ideal for budget-conscious or portable projects. Ultimately, the decision to purchase this mount ultimately depends on the specific requirements of your application. If precision, stability, and flexibility are top priorities, it may be a worthwhile investment. If not, more cost-effective solutions may be more suitable for your needs.

Details:

This lot includes three Thorlabs Rectangular Optics Kinematic Mounts one KM100S, the others no model number indicated, each with a 1 Post, Post Holder, and Clamping Fork, as shown. Approximate overall unpacked dimensions: 5 L x W 6. No software, power cords, or other accessories are included unless stated above. One of the plastic packages shown in first photo turned out to be for circular optics, so I sealed third rectangular optic FF506-Di03 between a couple pieces cardboard with tape.

The unpacked weight of this item is 2 pounds.

part #: km100s prices

• $400.00-$1050.00

specifications lablaserphotonicszo:

• brand: Thorlabs
• mpn: Km100s
• part type: Mount

seller lablaserphotonicszo:

• rating: 100.0%
• city: Gilroy, California
• # reviews: 51127

offer lablaserphotonicszo:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: January 27, 2025
• best offers: True
• sold: 0

returns lablaserphotonicszo:

• policy: No Returns

general lablaserphotonicszo:

• Medical Lab Equipment, Devices > Lab Lasers > Gas Lasers
• condition: For parts or not working

payments lablaserphotonicszo:

• credit card: Diners-club
• wallet: Google-pay
• other

shipping lablaserphotonicszo:

• service: UPS Ground
• class: Standard
• cost: $44.35
• carrier: UPS
• type: Calculated
• transit: 3-7 Days

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