
( Brand: Baader Planetarium ), ( Manufacturer Part Number: 2459398 ), ( Part Type: Filter )
The Foiiihs-2 Baader Highspeed Narrowband CCD Filter, with product code 2459398, is a must-have accessory for advanced astronomers and astrophotographers. This filter is designed to enhance the viewing and imaging of celestial objects in specific wavelengths, providing exceptional detail and clarity.
The Foiiihs-2 is a high-transmission narrowband filter, specifically tuned to the H-alpha and OIII emission lines. These lines are commonly associated with nebulae and other deep-sky objects, making this filter ideal for capturing their intricate structures and vibrant colors. The filter's high transmission efficiency allows up to 95% of the desired wavelengths to pass through, while significantly reducing light pollution and other unwanted spectral lines.
The Foiiihs-2 is made of Baader's renowned Optolong glass, known for its excellent optical quality and durability. The filter is multi-coated to minimize reflection and scatter, ensuring sharp and contrast-rich images. It also features an anti-reflection coating on the filter edge to minimize vignetting, ensuring uniform coverage across the field of view.
The Foiiihs-2 is designed to fit standard 2-inch filters threads. It is also available in various sizes to match various telescopes and imaging systems. The filter is made in Germany, ensuring the highest standards of quality and craftsmanship.
In conclusion, the Foiiihs-2 Baader Highspeed Narrowband CCD Filter is a powerful tool for deep-sky astrophotography. Its high transmission efficiency, excellent optical quality, and durability make it a reliable choice for both beginners and experienced astronomers. With this filter, you can unlock the secrets of the universe and capture breathtaking images of nebulae, galaxies, and other celestial wonders.
Pros of buying FoOIIHS-2 Baader Highspeed Narrowband CCD Filter:1. High Transmission Efficiency: This filter has a high transmission efficiency for H-beta, OIII, and SII wavelengths, which are commonly used for deep sky imaging.
2. Reduces Light Pollution: The filter blocks out unwanted light, reducing the impact of light pollution on your images, resulting in clearer and more detailed images.
3. Excellent Optical Quality: The filter is made of high-quality materials, ensuring excellent optical performance and minimizing distortion.
4. Compatibility: It is compatible with a wide range of telescopes and CCD cameras, making it a versatile choice for amateur astronomers.
Cons of buying FoOIIHS-2 Baader Highspeed Narrowband CCD Filter:1. Cost: This filter is relatively expensive compared to other filters on the market, which may be a limiting factor for some buyers.
2. Requires Specific Light Source: The filter is designed for specific wavelengths, meaning you need a light source that emits these wavelengths for optimal performance.
3. Requires Additional Equipment: To use this filter, you will need a CCD camera and a telescope with a filter wheel, which can increase the overall cost of your setup.
Conclusion:If you are an amateur astronomer looking to take your deep sky imaging to the next level, the FoOIIHS-2 Baader Highspeed Narrowband CCD Filter is a great investment. Its high transmission efficiency, excellent optical quality, and compatibility with a wide range of equipment make it a versatile and powerful tool for capturing detailed and clear images. However, the high cost and requirement for specific light sources and additional equipment may be a deterrent for some buyers. Ultimately, the decision to purchase this filter depends on your budget, equipment, and imaging goals.
Recommendation:If you have the budget and are serious about deep sky imaging, the FoOIIHS-2 Baader Highspeed Narrowband CCD Filter is a recommended purchase. It can help you capture stunning images of distant galaxies, nebulae, and other celestial objects. However, if you are a beginner or have a limited budget, you may want to consider starting with a less expensive filter and gradually upgrading to this one as your skills and equipment improve.
Back to top Also the fem is optimized. These are not included in the item price or shipping cost.
Conventional narrowband filters cause a heavy loss in transmission due to the strong cowl-shift. In extreme cases the cowl even shifts out of fem center-wave length full width half maximum.
In spite of the typical line broadening with such fast optical trains they are able to deliver maximum contrast. Back to top will combine the shipping weights and show you discounted cost. This can often change from batch to according the whims of manufacturer.
This can frequently take 4-6 weeks or more for several countries 8 Italy, Argentina, and south Africa Brazil.
For the first time these filters allow effective use of extremely fast optics high contrast imaging emission nebulae.
This can sometimes take 3-4 weeks to several countries.
Baader f 2 highspeed narrowband ccd filter with pre shift and PFC low profile cell: o-iii - Baader new filters are designed especially for the delicate requirements of extremely fast historiography optics, such as hyper star, Rasta, ultra-fast instruments from etc AP ass etc.
Back to top 5. Therefore these filters have a cowl-pre shift which matches f 2 to 3 perfectly.
Using these filters between f 1,8 and 3,5 shows a dramatic improvement compared to any regular set of narrowband-filters.