
( Brand: Meade ), ( Model: 07527 ), ( Part Type: Filter ), ( Filter Type: Nebular ), ( Size: Inches ), ( Country/region Of Manufacture: Japan )
The Mead 911N Narrowband Nebular Telescope Filter, with the model number 07527, is a high-quality accessory designed specifically for enhancing your deep-sky observation experiences. This SCT rear cell thread filter is engineered to bring out the finest details in nebular objects, allowing you to explore the universe in a whole new light.
The 911N filter is a narrowband filter, which means it is designed to pass specific wavelengths of light, such as those emitted by oxygen-III and hydrogen-beta, while blocking out other wavelengths. This results in an increased contrast and enhanced visibility of nebulae, making them appear more vibrant and detailed.
The filter is made of high-density optical glass, ensuring clarity and sharpness of images. It features a threaded SCT rear cell, making it easy to attach to your telescope. The 2-inch diameter allows it to fit most telescopes with a 2-inch focal length, ensuring compatibility with a wide range of equipment.
The Mead 911N Narrowband Nebular Telescope Filter is a must-have for any serious astronomer looking to delve deeper into the mysteries of the cosmos. With its ability to enhance the visibility of nebulae, this filter will help you discover new details and beauties in the night sky. Whether you're a seasoned observer or just starting out, this filter is sure to enhance your astronomical adventures.
Pros of buying a Meade 911N Narrowband Nebular Telescope Filter:1. Enhanced deep-sky viewing: The 911N filter is specifically designed to enhance the visibility of faint nebulae and other deep-sky objects, making your telescope more effective for astrophotography.
2. Reduces light pollution: This filter helps block out light pollution and other unwanted light sources, allowing you to see fainter objects more clearly.
3. Broadband emission line passband: The 911N filter allows for the transmission of a wide range of emission lines, making it versatile for viewing different types of nebulae.
4. Compatible with SCT telescopes: The Meade 911N filter is designed for use with Schmidt-Cassegrain telescopes, making it a popular choice for many astrophotographers.
Cons of buying a Meade 911N Narrowband Nebular Telescope Filter:1. Limited use: The 911N filter is primarily designed for viewing and imaging nebulae, so it may not be as useful for other types of astronomical observations.
2. Cost: The Meade 911N filter is more expensive than some other filters on the market.
3. Requires proper alignment: To achieve optimal results, the filter must be properly aligned with the telescope and camera.
Conclusion:The Meade 911N Narrowband Nebular Telescope Filter is a high-quality product that can greatly enhance your deep-sky viewing and imaging capabilities. Its broadband emission line passband and compatibility with SCT telescopes make it a popular choice among astrophotographers. However, its limited use and higher cost are important factors to consider before making a purchase. If you're primarily interested in viewing and imaging nebulae, the Meade 911N filter is definitely worth considering.
Recommendation:If you're in the market for a narrowband filter for your SCT telescope, the Meade 911N is a great option to consider. However, it's important to do your research and compare prices to ensure you're getting the best deal. Additionally, make sure you have the proper equipment and knowledge to properly align and use the filter for optimal results.
The 911N threads onto rear cells of Meade LX-series mirror-lens telescopes and as well to other Schmidt-grosgrain. It also works with deep space photography accessories and will seal the rear cell from incoming dust. The clear aperture is 36mm.
It is in excellent condition. Each filter includes more than 40 coating layers to precisely reject unwanted light from urban pollution while allowing critical nebular emissions pass with minimal reduction. We got this gently used nebular filter in as a trade.
Comes in the original box plastic case. Meade 911N sct rear cell narrowband nebular filter - excellent condition. In this manner the telescopes are converted into a basic nebular mode, for visual observing or photography with t-adapter off-axis guider.
The Meade broadband filter also passes photographically-important hydrogen alpha nebular light, making a valuable aid in photography of deep-space emission nebulae. The Meade broadband nebular filter strongly rejects light of sodium and mercury-vapor lights as well natural airflow Aurora emissions. The advantage of this rear cell filter is that it affords user convenience exchanging eyepieces quickly, whether or 1.