NEWPORT M-BKL-4 Thorlabs Kinematic Breadboard Seats High KBS98 Repeatability Mounting 4X

( Brand: Newport ), ( Manufacturer Part Number: M-BKL-4 ), ( Part Type: Seat Mounting ), ( Intended Use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory )

Review NEWPORT Thorlabs Kinematic Breadboard Seats High Repeatability Mounting 4x

Introducing the Newport Thorlabs M-BKL-4 KBS98 Kinematic Breadboard Seats, a high precision solution for mounting and positioning optical components or other equipment on a breadboard. These seats are part of Thorlabs' KBS98 series, which is renowned for its high repeatability and rigidity.

Each M-BKL-4 seat consists of a square base with four parallel slots, designed to fit standard 1" x 12" breadboards. The top surface of the seat is flat and smooth, providing a stable platform for mounting components. The seats are made of high-quality anodized aluminum, which offers excellent thermal conductivity and resistance to corrosion.

The unique feature of these seats is their kinematic mounting design. Each seat has four adjustable screws that can be used to fine-tune the position and orientation of the mounted component. These screws are arranged in a square pattern, allowing for precise adjustments in all three dimensions. The seats also include locking screws to secure the component in place once the desired position has been achieved.

The M-BKL-4 seats boast an impressive repeatability of /- 0.005 inches (0.127 mm), making them an ideal choice for applications where precise alignment and positioning are critical. The seats are also compatible with a variety of Thorlabs accessories, including the M-BK9 and M-BK10 adjustment wrenches, and the KB1-2 and KB1-3 leveling screws.

In summary, the Newport Thorlabs M-BKL-4 KBS98 Kinematic Breadboard Seats offer a robust and versatile solution for mounting and positioning components on a breadboard. Their high precision design, with a repeatability of /- 0.005 inches, makes them an essential tool for any lab or research environment where exact alignment is crucial. The seats' adjustable screws allow for fine-tuning of position and orientation, while their compatibility with a range of Thorlabs accessories makes them a flexible and convenient choice.

The Newport Thorlabs M-BKL-4 KBP98 kinematic breadboard seats are precision mounting platforms designed for use in optical and scientific applications. Here are some pros and cons of buying these mounts:

1. High Repeatability: These mounts offer very high repeatability and accuracy, making them suitable for applications where precise alignment and positioning are essential.

2. Adjustability: The mounts have adjustable locking screws that allow for fine-tuning of the position and orientation of the mounted components.

3. Durable: Made of high-quality materials, these mounts are designed to withstand the rigors of lab environments, including vibrations and temperature fluctuations.

4. Versatile: They can be used with various types of optical components, such as mirrors, lenses, and filters, and can be easily integrated with other lab equipment.

5. Compatible: These mounts are compatible with standard 1" x 14 threaded holes, making them a popular choice for use with commercial and custom-built equipment.

1. Cost: These mounts are more expensive than some other options on the market, which may make them less accessible to some researchers and scientists.

2. Size: Each mount is designed to hold a single component, so you may need to purchase multiple mounts if you have several components to mount.

3. Installation: Proper installation of these mounts requires a certain level of expertise and attention to detail, which may be a challenge for some users.

The Newport Thorlabs M-BKL-4 KBP98 kinematic breadboard seats offer high precision, durability, and versatility, making them a popular choice for scientific and optical applications. However, they come with a higher price tag and require proper installation. Ultimately, the decision to buy these mounts depends on the specific requirements of your application and your budget.

If you require high-precision mounting of optical components in a lab environment and have the budget for it, the Newport Thorlabs M-BKL-4 KBP98 kinematic breadboard seats are an excellent choice. However, if you are working on a tighter budget or have less demanding mounting requirements, there may be other, more affordable options available. It's essential to carefully consider the specific needs of your application before making a purchase decision.

Details:

Whats Included: 4x Thorlabs KBS98 Kinematic Mounting Plates as shown in photos. Key Features Specifications: Brand: Thorlabs. These precision components allow you to convert any standard optical breadboard into a kinematic platform. Condition: Used: These units were pulled from a working laboratory environment.

Compatibility: Works with standard imperial or metric breadboards. They show minor cosmetic wear light scuffs/scratches consistent with normal lab use but are fully functional. Model: KBS98. Please refer to the high-resolution photos for exact cosmetic condition of each plate.

Design: Ball and V-groove system for maximum repeatability. Up for sale is a lot of four 4 Thorlabs KBS98 Kinematic Breadboard Seats. Material: Black anodized aluminum with clear white instructional markings. Mounting: Features a High Load Mounting Region for heavier optical assemblies.

They are designed for applications requiring high-precision positioning where components must be frequently removed and replaced with extreme accuracy.

part #: mbkl4 prices

• $71.40-$89.40

specifications labequipi:

• brand: Newport
• mpn: M-bkl-4
• part type: Seat Mounting
• intended use/discipline: Biological Laboratory, Dental Laboratory, Medical Laboratory, Microbiological Laboratory, Physical Laboratory

seller labequipi:

• city: Montclair, California
• rating: 100.0%
• # reviews: 258

shipping labequipi:

• class: Standard
• transit: 4-9 Days
• type: Calculated
• cost: $7.60
• service: USPS Ground Advantage
• carrier: USPS

returns labequipi:

• method: Money back
• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

offer labequipi:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: April 29, 2026
• quantity: 2

general labequipi:

• condition: Used
• Healthcare, Lab Dental > Medical Lab Equipment, Devices > Other Medical Lab Equipment

payments labequipi:

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

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