THORLABS NEK01S Partial Absorptive Set Square Air Filter T199007 7PCS 2X2

( Brand: Thorlabs ), ( Part Type: Filter ), ( Manufacturer Part Number: NEK01S )

Review THORLABS Partial Absorptive Nd Filter Set 7pcs 2x2 Square Filters

The Thorlabs Nek01s T199007 Partial Absorptive ND Filter Set is an essential accessory for any research lab or imaging system that requires precise control over incident light. This set includes seven (7) pieces of 2x2 square filters, each with unique neutral density (ND) values that provide partial absorptive filtering.

The ND filters in this set are designed to reduce the amount of light passing through the optical system while maintaining color neutrality. Each filter features a silver-coated, uncoated glass substrate that provides excellent light transmission and minimal reflection. The filters are also color-matched to ensure consistent color reproduction across the entire set.

The partial absorptive nature of these filters allows for selective light reduction, making them ideal for use in applications where maintaining specific wavelengths is crucial. The ND values of the filters range from ND2 (25% transmission) to ND5 (5% transmission), providing a versatile range of light reduction options.

The filters are packaged in a reusable, protective case that makes organization and storage a breeze. The durability of the filters is ensured with a rugged design and high-quality materials that can withstand rigorous use in a laboratory environment.

The Thorlabs Nek01s T199007 Partial Absorptive ND Filter Set is an excellent investment for researchers, scientists, and engineers who require precise control over incident light in their experiments or imaging systems. With their excellent light transmission, minimal reflection, and range of ND values, these filters will help ensure accurate and consistent results in a variety of applications.

The Thorlabs NK01-S T199007 Partial Absorptive ND Filter Set consists of seven 2x2 square filters. These filters are designed to provide neutral densities with varying absorption coefficients. Here are some pros and cons of buying this filter set:

1. Versatility: This filter set offers seven different densities, providing a range of options for various applications.

2. Neutral Density: The filters provide neutral densities, meaning they do not alter color balance or introduce unwanted colorcasts.

3. Compatibility: These filters are suitable for 2-inch square formats, making them a popular choice for many imaging systems.

4. High-quality: Thorlabs is known for its high-quality optics, ensuring accurate and consistent performance from these filters.

5. Cost-effective: Buying a set of seven filters is more cost-effective than purchasing each one individually.

1. Limited Size: These filters are only available in a 2x2 square format. If you require a different size, you will need to look for alternative options.

2. Handling: Due to their small size, care must be taken when handling these filters to avoid damage.

3. Stackability: Since these filters are partial absorptive, they cannot be stacked to achieve higher densities.

In conclusion, the Thorlabs NK01-S T199007 Partial Absorptive ND Filter Set is an excellent choice for those requiring a versatile set of neutral density filters for 2-inch square formats. Its high-quality construction, cost-effectiveness, and compatibility make it a popular choice among researchers, imaging professionals, and hobbyists. However, its limited size and lack of stackability may be a drawback for some users. If you require filters in a different size or need to achieve higher densities, you may need to explore alternative options.

If you are looking for a versatile set of neutral density filters for 2-inch square formats, the Thorlabs NK01-S T199007 Partial Absorptive ND Filter Set is an excellent choice. Its high-quality construction, cost-effectiveness, and compatibility make it a popular choice for imaging professionals, researchers, and hobbyists alike. However, if you require filters in a different size or need to achieve higher densities, be sure to explore alternative options.

Details:

This Thorlabs NEK01S Partial Absorptive ND Filter Set 7pcs 2x2 Square Filters is in fair cosmetic condition with signs of use. These filters have scuffs and scratches present, several chipped/damaged corners: - NE05B has some chips in the corners NE06B corners, as well NE10B scratches, One filter does not any marks indicating its part number. No software, power cords, or other accessories are included unless stated above. The unpacked weight of this item is 2 pounds.

I do not have the knowledge or equipment to test these filters, so they are sold As-Is.

part #: nek01s price

• $428.96

specifications detectoimage:

• brand: Thorlabs
• part type: Filter
• manufacturer part number: NEK01S

seller detectoimage:

• rating: 100.0%
• city: Gilroy, California
• # reviews: 51398

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• policy: No Returns

shipping detectoimage:

• transit: 5-8 Days
• service: UPS Ground
• class: Standard
• carrier: UPS
• cost: $44.35
• type: Calculated

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• wallet: Google-pay
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general detectoimage:

• condition: For parts or not working
• Test, Measurement Inspection > Cameras Imaging > Other Cameras Imaging

offer detectoimage:

• options: Ship-to-home
• quantity: 1
• started: June 18, 2025
• best offers: True
• sold: 0
• availability: In Stock

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