( Brand: Lumicon ), ( Manufacturer Part Number: LF2040 ), ( Part Type: Filter )
The LF2040 Lumicon Planetary Filter 25 is a high-quality optical filter specifically designed for astrophotography and astronomical observations. This filter is crafted with a 25mm diameter, making it suitable for use with various telescopes and imaging systems.
The LF2040 is a planetary filter, which means it is optimized to enhance the details and colors of celestial bodies such as planets, the Moon, and the Sun. It features a narrow-band pass design, with a center wavelength of 656.3nm and a bandwidth of approximately 10nm. This design allows the filter to effectively block out unwanted light pollution and solar radiation, while preserving the details and colors of the targeted celestial objects.
The LF2040 is made of high-density optical glass, which is coated with a multi-layer, anti-reflection coating. This coating minimizes internal reflections and scatterings, ensuring that the transmitted light is as clean and sharp as possible. The filter also features a UV/IR cut-off coating to protect your imaging equipment from damaging UV and IR radiation.
The LF2040 is compatible with a wide range of telescopes and imaging systems, including refractors, reflectors, and catadioptric systems. It can be used with both visual and photographic applications, making it a versatile addition to any astrophotography setup.
In summary, the LF2040 Lumicon Planetary Filter 25 is a high-quality, narrow-band pass filter designed for astrophotography and astronomical observations. Its optimized center wavelength and bandwidth effectively enhance details and colors of celestial objects, while its high-density optical glass and multi-layer anti-reflection coating ensure the cleanest and sharpest image possible. The filter s UV/IR cut-off coating also protects your equipment from damaging radiation, making it a reliable and versatile addition to any astrophotography setup.
Pros of buying LF2040 Lumicon Planetary Filter 25:1. High quality: Lumicon is a well-known brand known for producing high-quality filters. The LF2040 is no exception, offering excellent optical performance.
2. Wide bandpass: The LF2040 has a wide bandpass, allowing it to capture a broad range of light, which is beneficial for viewing planets with a variety of colors and details.
3. Durable: The filter is made of high-quality materials and is designed to withstand extreme temperature and humidity conditions, making it a durable choice for astronomers.
4. Reduces glare and flare: The LF2040 helps to reduce glare and flare, improving the contrast and sharpness of the image.
Cons of buying LF2040 Lumicon Planetary Filter 25:1. Expensive: The LF2040 is a high-end filter, and it comes with a high price tag.
2. Specific use: The filter is designed for planetary astronomy, so it may not be useful for other types of photography.
3. Requires proper mounting: The filter needs to be properly mounted to avoid vignetting and other image distortions.
Conclusion:The LF2040 Lumicon Planetary Filter 25 is an excellent choice for astronomers looking for a high-quality planetary filter. Its wide bandpass, durability, and ability to reduce glare and flare make it a worthwhile investment. However, its high price tag and specific use may be a deterrent for some. Ultimately, the decision to buy the LF2040 depends on the individual's budget, interests, and needs.
Recommendation:If you are an avid planetary astronomer and have a budget for high-end filters, then the LF2040 Lumicon Planetary Filter 25 is a great option. Its excellent optical performance and durability will help you capture stunning images of planets. However, if you are on a tight budget or are interested in other types of photography, then a more affordable filter may be a better choice.
This can frequently take 4-6 weeks or more for several countries 8 Italy, Argentina, and south Africa Brazil.
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These are not included in the item price or shipping cost.
Individually precision ground, highly polished with maximum light transmission coatings on both sides, these filters are 100 guaranteed for life.
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75 on either side and can be stacked total length of filter cell including threads 10mm. This can often change from batch to according the whims of manufacturer. Filters feature standard male and female 2 astronomy filter threads m48x0.
This can sometimes take 3-4 weeks to several countries.