THORLABS FB460-10 Bandpass Filter

( Brand: Thorlabs ), ( Model: THORLABS FB460-10 ), ( Type: Filter ), ( Unit Type: Unit ), ( Country/region Of Manufacture: United States ), ( Intended Use/discipline: Dentistry, Medical Laboratory ), ( Manufacturer Part Number: FB460-10 )

Review THORLABS Bandpass Filter

The Thorlabs FB460-10 bandpass filter is an optical component designed to transmit light within a specific wavelength range while blocking adjacent wavelengths. This filter is ideal for use in applications requiring selective wavelength filtering, such as in laser systems, spectroscopy, and fluorescence microscopy.

The FB460-10 filter is fabricated from Schott BK7 glass and has a square aperture with dimensions of 12.5 mm x 12.5 mm. Its center wavelength is located at 460 nm, making it suitable for use in applications involving blue light. The filter's bandwidth, which is the range of wavelengths that are transmitted, is 10 nm full width at half maximum (FWHM).

The FB460-10 filter is coated with a multilayer thin film coating that provides high reflectivity outside of its transmission range. The reflectivity of the filter at the edges of its transmission band is greater than 95%, ensuring effective rejection of wavelengths outside of the desired range. The filter has a typical insertion loss of less than 2.5%, indicating that a significant portion of the incident light is transmitted through the filter.

The filter's surface quality is characterized by a scatter value of less than 0.1 waves RMS, ensuring that it maintains a smooth and flat surface that does not scatter light unintentionally. The filter is also supplied with an antireflection coating on its rear surface, which reduces back reflections and improves the overall efficiency of the system.

The FB460-10 bandpass filter is available in two versions: unmounted and mounted in a 25.4 mm diameter #1 M48 threaded cell. The unmounted filter allows for greater flexibility in mounting configurations, while the mounted filter provides a more compact and convenient solution for those who require a threaded cell for their application.

In summary, the Thorlabs FB460-10 bandpass filter is a high-performance optical component designed for selective wavelength filtering in applications involving blue light. Its small size, high transmission efficiency, and effective rejection of adjacent wavelengths make it a valuable tool for researchers and engineers working in fields such as laser technology, spectroscopy, and microscopy.

The Thorlabs FB460-10 bandpass filter is a popular choice for researchers and scientists working in the field of spectroscopy and optical analysis, particularly for applications in the red and near-infrared regions of the spectrum. Here are some potential pros and cons of buying this filter:

1. High Transmission Efficiency: The FB460-10 filter has a high transmission efficiency of up to 90% in the wavelength range of 450-600 nm, making it an ideal choice for applications where high sensitivity is required.

2. Narrow Bandpass: The filter has a narrow bandpass of approximately 10 nm, which is essential for applications where a high degree of spectral resolution is necessary.

3. Low Absorption and Scatter: The filter has low absorption and scatter coefficients, which minimizes the loss of light and ensures that the signal is as clean and pure as possible.

4. Robust Design: The FB460-10 filter is made of high-quality Schott glass and has a rugged, durable design that can withstand harsh laboratory environments.

5. Versatile: The filter can be used in a wide range of applications, including spectroscopy, fluorescence analysis, and laser applications.

1. Expensive: The Thorlabs FB460-10 filter is relatively expensive compared to other bandpass filters on the market.

2. Limited Wavelength Range: The filter is only effective in the red and near-infrared regions of the spectrum, which may not be suitable for all applications.

3. Sensitivity to Temperature: The filter's transmission efficiency can be affected by changes in temperature, which may require temperature stabilization in some applications.

The Thorlabs FB460-10 bandpass filter is a high-performance optical filter that offers excellent transmission efficiency, narrow bandpass, and low absorption and scatter coefficients. Its rugged design and versatility make it an ideal choice for researchers and scientists working in the field of spectroscopy and optical analysis. However, its relatively high cost and limited wavelength range may make it a less suitable option for some applications.

If you require a high-performance bandpass filter for applications in the red and near-infrared regions of the spectrum, the Thorlabs FB460-10 filter is an excellent choice. Its high transmission efficiency, narrow bandpass, and low absorption and scatter coefficients make it a valuable tool for researchers and scientists working in spectroscopy, fluorescence analysis, and laser applications. However, if cost is a concern or if you need a filter with a wider wavelength range, there may be other options on the market that are more suitable for your needs.

Details:

Center Wave length : 460 NM Transmission. Transmittance: > 90% 460 NM, Wave length . Coating: Hard Coating. Shape: Round.

Substrate: UV Fused Silica. Wave length Range: 455 - 465 NM. Specs:Product Code: FBH460-10.

part #: fb46010 prices

• $49.00-$135.73

specifications quakedental:

• brand: Thorlabs
• model#: THORLABS FB460-10
• type: Filter
• unit type: Unit
• country/region of manufacture: United States
• intended use/discipline: Dentistry, Medical Laboratory
• manufacturer part number: FB460-10

payments quakedental:

• other
• credit card: Visa
• wallet: Apple-pay

returns quakedental:

• policy: No Returns

offer quakedental:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: September 9, 2025
• quantity: 1

general quakedental:

• condition: New Open box
• Business Industrial > Healthcare, Lab Dental > Other Healthcare, Lab Dental

shipping quakedental:

• class: Standard, Expedited
• type: Calculated
• service: USPS Ground Advantage, FedEx 2Day One Rate Pak
• carrier: USPS, FedEx
• transit: 3-7 Days
• cost: $4.60

seller quakedental:

• rating: 100.0%
• city: Franklin Square, New York
• # reviews: 79

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