THORLABS FGL830 Glass Filter

( Brand: Thorlabs ), ( Manufacturer Part Number: FGL830 ), ( Part Type: Glass Filter )

Review THORLABS Colored Glass Filter

Thorlabs FGL830 Glass Filter - Precision Optical Filtration for Demanding Applications

The Thorlabs FGL830 Glass Filter is a high-quality, high-performance optical filter designed for various applications in the lab, industry, and research sectors. This filter offers exceptional transmission characteristics within the specified wavelength range, making it an ideal choice for applications requiring precise and reliable optical filtration.

The FGL830 Glass Filter is a broadband filter with a central wavelength of 830 nm and a bandwidth of approximately 50 nm at full width at half maximum (FWHM). It is manufactured using Schott glass substrates, renowned for their excellent quality and optical properties. The filter's design ensures minimal absorption and reflection, maintaining a high transmission efficiency of over 85% at the center wavelength.

This filter's flat and parallel surfaces, coupled with its low scatter properties, make it suitable for use in high-power applications. The FGL830 Glass Filter is also available in various sizes, ranging from 25.4 mm to 100.0 mm in diameter, catering to a wide range of optical system requirements.

The FGL830 Glass Filter is delivered with a protective coating that enhances its durability and resistance to environmental factors. It is designed to withstand harsh conditions, ensuring consistent performance over extended periods. The filter's robust construction and exceptional optical properties make it a reliable and versatile component in a variety of optical systems.

In conclusion, the Thorlabs FGL830 Glass Filter is an excellent choice for applications requiring precise and reliable optical filtration in the near-infrared spectrum. Its high transmission efficiency, low scatter properties, and robust construction make it a valuable asset in various research, industry, and lab settings. Whether you're working with spectroscopy, laser systems, or imaging applications, the FGL830 Glass Filter is an ideal solution for your optical filtration needs.

The Thorlabs FGL830 Glass Filter is a high-quality optical filter designed for various applications. Here are some pros and cons to consider before making a purchase:

1. High Transmission Efficiency: The filter provides high transmission efficiency in the 830 nm wavelength range, which makes it suitable for applications requiring high light intensity.

2. Low Absorption: The FGL830 has a low absorption coefficient, ensuring minimal loss of light as it passes through the filter.

3. Broadband Coating: The broadband coating minimizes reflection and scattering, reducing unwanted artifacts in your measurements.

4. Durable: Thorlabs filters are known for their durability, making the FGL830 a reliable choice for long-term use.

5. High Quality: Thorlabs is a reputable company known for its high-quality products, which is a guarantee of consistent performance.

1. Cost: As with any high-quality optical filter, the Thorlabs FGL830 may be more expensive compared to lower-quality alternatives.

2. Narrow Wavelength Range: The FGL830 is designed for 830 nm wavelengths specifically. If you require a filter for a different wavelength, you may need to look elsewhere.

3. Size: The filter may be larger than some other options on the market, which could be a concern if space is limited in your setup.

In conclusion, the Thorlabs FGL830 Glass Filter is an excellent choice for users who require high transmission efficiency, low absorption, and minimal reflection in the 830 nm wavelength range. Its durability and high-quality construction make it a reliable choice for long-term use. However, its cost, limited wavelength range, and potentially large size may be drawbacks for some users.

Recommendation: If the features and specifications of the Thorlabs FGL830 meet your requirements and you are willing to invest in a high-quality filter, it is a great choice. If cost is a concern or if you need a filter for a different wavelength, it may be worth considering other options on the market. Always ensure that the filter you choose is suitable for your specific application to achieve optimal results.

Details:

Includes Colored Glass Filter as pictured. Shipping Details: originates from zip code 95742. If a custom power cord or AC adapter is required for the item, it only included if pictured described above. Photos are of the actual unit for sale.

Cosmetically in good condition showing minor scuffs / scratches blemishes from previous use. Privacy: Rest assured your information will not be given, sold, rented or loaned to any third party. Item will come with a 30 Day Warranty. Item was recently removed from working service and is in excellent order.

part #: fgl830 prices

• $39.99-$225.00

specifications filtecam:

• brand: Thorlabs
• mpn: Fgl830
• part type: Glass Filter

payments filtecam:

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

general filtecam:

• condition: Used
• Cameras Photo > Lenses Filters > Filters

shipping filtecam:

• transit: 4-8 Days
• class: Standard, Expedited, One-day
• type: Fixed
• cost: $0.00
• service: Standard, Expedited, Overnight

seller filtecam:

• city: Rancho Cordova, California
• rating: 99.8%
• # reviews: 35223

returns filtecam:

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

offer filtecam:

• availability: In Stock
• started: May 8, 2025
• options: Ship-to-home
• sold: 0
• quantity: 1

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