
( Brand: Baader Planetarium ), ( Manufacturer Part Number: 2458380 ), ( Type: Filter )
The Baader Alpha 35nm CCD Filter is a powerful tool for serious astronomers and astrophotographers. This particular filter, with the item number 2458380, is designed specifically for imaging planets and other celestial bodies that emit strong emission lines in the hydrogen-alpha wavelength.
The filter has a transmission bandwidth of 35nm, which is narrow enough to block out most of the unwanted light pollution and solar radiation, while allowing the desired hydrogen-alpha light to pass through. This results in significantly increased contrast and enhanced detail in your images, making it easier to observe and capture the subtle nuances of planetary surfaces.
The Baader Alpha 35nm CCD Filter boasts a high transmission factor (FHAL) of 2%, which means it allows 2% of the incoming hydrogen-alpha light to pass through. This high FHAL ensures that your images will be as bright and detailed as possible, even in low light conditions.
The filter is made of high-quality optical glass and is coated with Baader's Multi-Layer Coating (MLC), which provides excellent color correction and prevents internal reflections. The filter is also scratch-resistant and can be easily cleaned with a soft cloth.
The Baader Alpha 35nm CCD Filter is compatible with a wide range of telescopes and imaging systems, including CCD cameras, DSLR cameras, and other types of astrophotography equipment. It is also threaded for easy installation and removal.
Overall, the Baader Alpha 35nm CCD Filter is an essential tool for any serious astrophotographer looking to capture stunning images of planets and other celestial bodies. Its narrow transmission bandwidth, high FHAL, and high-quality construction make it an excellent investment for any astrophotography enthusiast.
Pros of buying a Baader Alpha 35nm CCD Filter:1. High Transmission: The filter has a high transmission rate of 35% in the H-alpha band, allowing it to capture detailed images of emission nebulae and solar prominences.
2. Narrowband Filter: The filter is a narrowband filter, which means it only allows specific wavelengths of light to pass through, reducing light pollution and increasing contrast in astronomical images.
3. Durable Construction: The Baader Alpha 35nm CCD Filter is made of high-quality materials and is built to last, ensuring that it will provide reliable performance for many years to come.
4. Compatibility: The filter is compatible with a wide range of telescopes and imaging equipment, making it a versatile choice for many amateur astronomers.
Cons of buying a Baader Alpha 35nm CCD Filter:1. High Cost: The Baader Alpha 35nm CCD Filter is a high-end product and comes with a correspondingly high price tag.
2. Requires Specific Equipment: The filter is designed for use with CCD cameras, which can be expensive and require specialized knowledge to use effectively.
3. Limited Use: While the filter is great for capturing H-alpha emission nebulae, it may not be as effective for other types of astronomical objects.
Conclusion:The Baader Alpha 35nm CCD Filter is a high-quality product that is ideal for amateur astronomers who are serious about capturing detailed images of H-alpha emission nebulae and solar prominences. Its narrowband design reduces light pollution and increases contrast, making it a great choice for those who live in urban areas with significant light pollution. However, its high cost and limited use may make it prohibitive for some potential buyers.
Recommendation:If you are serious about capturing high-quality images of H-alpha emission nebulae and solar prominences, the Baader Alpha 35nm CCD Filter is worth considering. However, before making a purchase, be sure to research the specific requirements of your CCD camera and check to see if the filter is compatible. Additionally, consider whether the filter's limited use and high cost are worth the potential improvement in image quality. If you are unsure, it may be helpful to consult with an experienced astronomer or imaging specialist to get their opinion.
The Baader h-alpha filter shares same outstanding features as all other imaging filters.
The sharp band pass and high efficiency coatings make Baader h-alpha filter superior to common colored-glass based filters all at a reasonable price.
This can often change from batch to according the whims of manufacturer.
American nebula.
The lower sensitivity of interline transfer CDs benefits from more efficient 35nm fem.
This can frequently take 4-6 weeks or more for several countries 8 Italy, Argentina, and south Africa Brazil. Back to top 3.
Baader new h-alpha pass filter enables high-contrast deep sky images of h-ii regions such as the n.
Will combine the shipping weights and show you discounted cost. Its medium 35nm fem band width is ideal for interline ccd cameras like big st-2000 stl11000.
Back to top 4. Unmatched optical quality, and high efficiency hardened multi coatings result in the sharpest highest contrast images possible.
Warning: this filter is not designed for solar observation.
These are not included in the item price or shipping cost. This can sometimes take 3-4 weeks to several countries.