
( Brand: Baader ), ( Manufacturer Part Number: 2459207 ), ( Part Type: Filter ), ( Filter Type: Ultraviolet/infrared ), ( Compatible Series: Universal ), ( Size: Inches ), ( Country/region Of Manufacture: Germany )
The Baader Planetarium 2459207 IR Telescope Filter is a must-have accessory for any serious astronomer. This 1.25-inch filter is specifically designed to block out infrared light, allowing you to see deeper into the night sky and capture more detailed images of celestial objects.
The Baader Planetarium IR filter is made from high-quality Schott glass, which is known for its exceptional optical quality. It has a high transmission rate for visible light, allowing you to see stars and galaxies with incredible clarity. But what sets this filter apart is its excellent rejection of infrared light, which can cause unwanted haze and blur in your images.
This filter has a thread diameter of 1.25 inches, making it compatible with a wide range of telescopes and eyepieces. It is also multi-coated to reduce reflections and increase contrast, allowing you to see more details in nebulae, star clusters, and other deep-sky objects.
The Baader Planetarium IR filter is also designed to be durable and long-lasting. It is made from high-quality materials and is scratch-resistant, so it can withstand the rigors of outdoor use. It also has a sturdy metal mounting ring, which ensures a secure fit on your telescope.
In summary, the Baader Planetarium 2459207 IR Telescope Filter is an essential tool for any serious astronomer. It allows you to see deeper into the night sky, captures more detailed images, and reduces unwanted haze and blur. Its high-quality construction and durable design make it a reliable and long-lasting accessory for your telescope.
Pros of buying a Baader Planetarium IR Telescope Filter 1.25:1. Enhances contrast and detail in deep-sky objects: The filter blocks out unwanted light pollution and allows only infrared light to pass, enhancing the contrast and detail of deep-sky objects such as nebulae, galaxies, and star clusters.
2. Wide compatibility: The filter is compatible with most 1.25-inch telescopes, making it a versatile option for many users.
3. Durable and high-quality construction: The Baader Planetarium filter is made of high-quality optical glass and is coated with a multi-layer anti-reflection coating, ensuring long-lasting performance and durability.
4. Reduces eye strain: By blocking out blue light, the filter can help reduce eye strain during long observing sessions.
Cons of buying a Baader Planetarium IR Telescope Filter 1.25:1. Expensive: The filter is more expensive than some other 1.25-inch telescope filters on the market, which may be a deterrent for some potential buyers.
2. Narrows the field of view: The filter can reduce the field of view of your telescope, which may make it more difficult to locate and track objects.
3. May not be ideal for all types of observing: While the filter is great for deep-sky observing, it may not provide as much benefit for planetary or lunar observing.
Conclusion: The Baader Planetarium IR Telescope Filter 1.25 is a high-quality, durable, and versatile option for deep-sky observing. It can enhance contrast and detail in nebulae, galaxies, and star clusters, and is compatible with most 1.25-inch telescopes. However, it is more expensive than some other filters on the market and may reduce the field of view. If you are primarily interested in deep-sky observing and have the budget, the Baader Planetarium filter is a great option. If you are on a budget or are primarily interested in planetary or lunar observing, there may be other filters that are more suitable for your needs.
True optical quality glass substrate and coatings labeled Baader ir blocking filter optically polished AP's coated this was traded in with a telescope that still its original packaging.
Mint, Baader planetarium ir cut telescope photo filter extremely sharp cutoff at 690nm leaves all the visible red, including important 656nm h-alpha emission line. Freedom from ghost images very low reflection multi-coating, striae-free, and plane-parallel substrate.
Combine with any of other Baader filters, deliver sharpest images possible. This filter is a must for all digital imaging with cameras, CDC and modified webcams. In the USA, I use federal express, ups and USPS.
Filter threads look new, so does the glass.