ANDOVER 360FS10-12.5 Coated Bandpass Optic Filter Hbw
( Brand: Andover ), ( Manufacturer Part Number: 360FS10-12.5 ), ( Part Type: Filter ), ( Filter Shape: Circular ), ( Filter Color: Clear ), ( Filter Effects: Band Pass Filter ), ( To Fit: Camera ), ( Unit Type: Unit ), ( Country Of Origin: China ), ( Mount Fitting: Drop-in ), ( Filter Size: 12.5 Mm )
Review ANDOVER Hard Coated Bandpass Optic Filter 360 Nm Hbw 12.5mm Dia
The **Andover Corporation 360FS10-12.5 Coated Bandpass Optic Filter** is a precision-engineered optical component designed for demanding applications requiring exceptional spectral selectivity and high optical performance. This filter operates at a center wavelength of **360 nanometers**, making it an ideal choice for ultraviolet (UV) spectroscopy, fluorescence imaging, laser-based experiments, or any application where narrowband isolation of near-UV light is critical. With a **10-nanometer half-bandwidth (HBW)**, the filter delivers an exceptionally sharp transmission peak, ensuring minimal spectral overlap with adjacent wavelengths while maximizing throughput within the desired passband. The narrow bandwidth is particularly advantageous in fluorescence microscopy, where background noise and stray light must be rigorously suppressed to enhance signal clarity and resolution.
Constructed from high-quality optical glass and precision-coated with multilayer dielectric thin films, this bandpass filter exhibits **high transmission efficiency** typically exceeding 85% at peak wavelength while maintaining **extremely low out-of-band transmission**, often below 0.1% across the visible and near-infrared spectrum. This stringent blocking performance ensures that only the intended UV light passes through, eliminating interference from ambient or stray light sources. The filter s **12.5-millimeter diameter** provides ample clear aperture for most optical setups, though it can be customized for different sizes if required, making it versatile for integration into spectrophotometers, fluorescence detectors, or laser systems.
Durability and reliability are hallmarks of Andover s manufacturing process, with the filter designed to withstand rigorous environmental conditions, including exposure to moisture, temperature fluctuations, and mechanical stress. The protective coatings not only enhance spectral performance but also contribute to the filter s longevity, reducing the risk of degradation over time. Whether used in research laboratories, industrial process monitoring, or advanced photonics applications, the **360FS10-12.5** delivers consistent, repeatable performance with minimal maintenance, making it a trusted solution for scientists and engineers seeking uncompromising optical precision. Its compact yet robust design further simplifies integration into existing optical systems, ensuring seamless operation without sacrificing performance.
The **Andover 360FS10-12.5 coated bandpass optic filter** (360 nm center wavelength, 10 nm half-bandwidth, 12.5 mm diameter) is a specialized optical component used primarily in fluorescence microscopy, spectroscopy, and other applications requiring precise wavelength isolation. Below is a detailed analysis of its pros and cons, followed by a conclusion and recommendation.
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### **Pros**
1. **High Optical Quality and Precision**
The filter is designed with high-precision coating technology, ensuring minimal stray light and sharp transmission bands. This is critical for applications where spectral purity is essential, such as fluorescence imaging or Raman spectroscopy. The 10 nm bandwidth provides a narrow isolation window, reducing interference from adjacent wavelengths.
2. **Durable Coating**
The coating is optimized for durability, resisting abrasion and environmental degradation over time. This makes it suitable for long-term use in laboratory settings where filters may be exposed to cleaning or repeated handling.
3. **Compatibility with Common Optical Systems**
The 12.5 mm diameter is a standard size that fits many optical mounts, adapters, and filter wheels commonly used in microscopy and spectroscopy setups. This compatibility reduces the need for custom modifications.
4. **Broad Application Range**
The 360 nm center wavelength is useful in applications involving UV fluorescence (e.g., detecting certain fluorophores like DAPI or Hoechst stains in biological samples) or UV spectroscopy. The narrow bandwidth also helps isolate specific emission lines in gas discharge lamps or lasers.
5. **Manufacturer Reputation**
Andover Corporation is a well-established supplier of optical filters, known for reliability and consistent performance. Their filters are often used in research-grade equipment, which can be reassuring for users requiring high-performance components.
6. **Minimal Thermal Drift**
High-quality bandpass filters are typically designed to maintain their spectral characteristics across a range of temperatures, which is important for experiments conducted in controlled or variable thermal environments.
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### **Cons**
1. **Cost**
Specialized optical filters, especially those with narrow bandwidths and high precision, are expensive. The 360 nm range may require additional UV-grade materials, increasing the cost compared to visible or near-IR filters. For budget-conscious users, this could be a significant drawback.
2. **UV Sensitivity and Handling Challenges**
Working with UV-optic components requires careful handling to avoid contamination or damage from UV exposure, dust, or moisture. UV light can degrade certain materials over time, and the filter may need to be stored in a protective environment.
3. **Limited Availability of Replacements**
Narrowband UV filters are less common than visible or IR filters, which could make finding replacements or compatible accessories more difficult. Users should ensure they have a reliable supplier before committing to purchase.
4. **Potential for Stray Light**
While the filter is designed to minimize stray light, no optical component is perfect. In highly sensitive applications (e.g., single-molecule spectroscopy), residual out-of-band transmission could still pose challenges. Users may need to test the filter in their specific setup to confirm performance.
5. **Compatibility with Light Sources**
The 360 nm filter may not be compatible with all light sources. For example, some UV LEDs or lasers may not emit at the exact wavelength required, or the filter s bandwidth may not align perfectly with the source s emission profile. Pre-testing with the intended light source is advisable.
6. **Potential for Damage from High Intensities**
Prolonged exposure to high-intensity UV light (e.g., from lasers) could degrade the coating or cause thermal damage. Users must ensure the filter s power handling limits are not exceeded.
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### **Conclusion**
The **Andover 360FS10-12.5 bandpass filter** is a high-quality optical component ideal for applications requiring precise UV wavelength isolation, such as fluorescence microscopy or spectroscopy. Its narrow bandwidth, durability, and compatibility with standard optical systems make it a strong choice for research-grade setups where spectral purity is critical. However, its cost, UV-handling requirements, and potential compatibility issues with certain light sources may limit its suitability for all users, particularly those working with tight budgets or non-UV applications.
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### **Recommendation**
Purchase this filter if:- You are working in a field (e.g., fluorescence microscopy, UV spectroscopy) where a narrowband UV filter is essential.
- Your budget can accommodate the cost of a high-quality optical component.
- You have a reliable light source and optical setup that aligns with the filter s specifications.
- You are prepared to handle and store the filter carefully to avoid contamination or damage.
Avoid or consider alternatives if:- Your application does not require UV wavelengths, in which case a visible or IR filter may be more cost-effective.
- You are working with a limited budget and can find a lower-cost alternative with comparable performance (though quality may vary).
- You lack experience with UV optics and are concerned about handling or compatibility challenges.
For users unsure about the filter s suitability, testing a sample or consulting with the manufacturer or a trusted optical supplier for compatibility with your specific setup is advisable. Additionally, if long-term use is expected, verify the filter s durability under your operating conditions.
Details:
Andover 360FS10-12.5 Hard Coated Bandpass Optic Filter 360 nm HBW 10 12.5mm dia.
part #: 360fs10125 price
- $132.00
specifications filtecam:
- brand: Andover
- mpn: 360fs10-12.5
- part type: Filter
- filter shape: Circular
- filter color: Clear
- filter effects: Band Pass Filter
- to fit: Camera
- unit type: Unit
- country of origin: China
- mount fitting: Drop-in
- filter size: 12.5 Mm
shipping filtecam:
- transit: 5-8 Days
- service: USPS Ground Advantage, Expedited
- class: Standard, Expedited
- cost: $0.00
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offer filtecam:
- started: May 21, 2026
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- availability: In Stock
general filtecam:
- condition: New
- Cameras Photo > Lenses Filters > Filters
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- # reviews: 2485
- rating: 100.0%
