ANDOVER 289FS10-50 Bandpass Filter Fwhm 1X 289NM 10NM 50MM Dia.

( Brand: Andover ), ( Manufacturer Part Number: 289FS10-50 ), ( Part Type: Filter ), ( Country/region Of Manufacture: United States )

Review ANDOVER 1x Corporation 289nm Bandpass Filter Fwhm 10nm 50mm Dia. Pn

Introducing the Andover Corporation 289FS10-50 1x289nm Bandpass Filter, a high-performance optical component designed for applications requiring narrowband filtering in the ultraviolet spectrum. This filter is specifically engineered to transmit light at a wavelength of 289nm with a full width at half maximum (FWHM) of 10nm and an active diameter of 50mm.

The Andover 289FS10-50 is fabricated using advanced Schott BBM28 UV glass, which provides excellent transmission and low absorption in the UV region. The filter is coated with a proprietary multilayer thin film technology, which is optimized for maximum transmission efficiency and minimal reflection. This results in a high contrast ratio and superior optical throughput, making it an ideal choice for various scientific, analytical, and industrial applications.

The filter's 10nm FWHM bandpass ensures that only light within this narrow range is transmitted, effectively rejecting unwanted wavelengths. This feature is crucial for applications such as fluorescence spectroscopy, UV absorption spectroscopy, and laser-induced fluorescence (LIF) analysis, where precise wavelength selection is essential.

The filter is housed in a robust, 1-inch diameter, 304L stainless steel mounting cell, which ensures rigidity and stability under various environmental conditions. The cell is also O-ring sealed to prevent leakage and protect the filter from contaminants. The cell features standard M48 mounting threads, allowing easy integration with various optical setups.

The Andover Corporation 289FS10-50 1x289nm Bandpass Filter offers excellent optical quality, superior transmission efficiency, and a narrow bandpass, making it an indispensable tool for researchers, scientists, and engineers working in the UV spectrum. With its robust design and excellent performance, this filter is guaranteed to meet the most stringent requirements of even the most demanding applications.

The Andover 289FS10-50 1x289nm Bandpass Filter is a specialized optical component designed for use in various applications, particularly in the field of spectroscopy and laser systems. This filter allows for the selective transmission of light within the wavelength range of 289 nm with a full width at half maximum (FWHM) of 10 nm and a 50 mm diameter. Let's discuss the potential advantages and disadvantages of using this filter in your application.

1. Selectivity: The primary advantage of using a bandpass filter like the Andover 289FS10-50 is its ability to transmit only a specific range of wavelengths while blocking others. This feature is essential in applications where you want to isolate a particular emission or absorption line for further analysis.

2. Improved Signal: By filtering out unwanted wavelengths, you can increase the signal-to-noise ratio of your measurement, which can lead to more accurate and precise results.

3. Enhanced Spectral Resolution: With a narrow FWHM of 10 nm, this filter offers enhanced spectral resolution, which is particularly beneficial in high-resolution spectroscopy applications.

1. Cost: Bandpass filters, especially those with narrow FWHMs and specific wavelength ranges, tend to be more expensive than broadband or long-pass filters.

2. Absorption: The filter may absorb some of the light within the transmitted wavelength range, which can reduce the overall efficiency of the system.

3. Size and Weight: The 50 mm diameter of this filter may add some bulk and weight to your setup, which can be a disadvantage in portable or space-constrained applications.

In conclusion, the Andover 289FS10-50 1x289nm Bandpass Filter offers several advantages, such as selectivity, improved signal, and enhanced spectral resolution, making it a valuable tool for various applications in spectroscopy and laser systems. However, it comes with some disadvantages, including cost, absorption, and size.

If you require a filter for the specific wavelength range of 289 nm with a narrow FWHM and are prepared to invest in the associated cost and potential size increase, then the Andover 289FS10-50 could be a suitable choice for your application. Otherwise, you may consider alternative filter options based on your specific requirements and budget.

Details:

Medical Diagnostics and Biomedical Research. Flatness: Commercial. Permanent part number engraving for easy identification. Spectral Radiometry.

Filter has been inspected closely and there are no blemishes, burns or scratches to either surface. Parallelism: Commercial. From X-ray to FIR. UV Sterilization.

Protective hard oxide coating on UV filters for enhanced durability. Used, in great condition. Max Survival Temperature Range. PN289FS10-50.

Mounted in protective black anodized metal rings. Chemical Analysis. No instrument readings have been taken. Biotech Instrumentation.

Exceptional environmental stability. Mounting: Black anodized aluminum ring. Machine Vision. Environmental Testing.

Effective Refractive Index: N/A. Medical Devices. One 1x Andover Corporation 289nm Bandpass Filter, FWHM 10nm, 50mm Diameter in anodized aluminum housing. Scratch-Dig: Commercial.

Laser Line Separation. Fluorescence Applications. Extensive wave length coverage from UV 193nm to near-infrared. Diameter Options: 12.5mm, 25.0mm, and 50.0mm.

part #: 289fs1050 price

• $108.00

specifications labequipi:

• brand: Andover
• mpn: 289fs10-50
• part type: Filter
• country/region of manufacture: United States

returns labequipi:

• policy: No Returns

payments labequipi:

• credit card: Discover
• other
• wallet: Paypal

offer labequipi:

• quantity: 1
• started: June 3, 2025
• sold: 0
• best offers: True
• options: Ship-to-home
• availability: In Stock

seller labequipi:

• rating: 100.0%
• # reviews: 362
• city: Victoria, Texas

general labequipi:

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

shipping labequipi:

• carrier: UPS
• class: Standard
• cost: $5.00
• service: UPS Ground
• transit: 3-9 Days
• type: Fixed

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