High-quality Astronomik Cls Light Pollution Filter - Sct Rear Cell 35% Off - Today Only [dJfge28p]

High-quality Astronomik Cls Light Pollution Filter - Sct Rear Cell 35% Off - Today Only [dJfge28p]

Improve your stargazing experience with the High-quality Astronomik Cls Light Pollution Filter - Sct Rear Cell 35% Off - Today Only [dJfge28p]. This premium filter is designed to reduce light pollution caused by urban lighting, making it an essential tool for both amateur and professional astronomers. The filter effectively blocks the harmful spectral lines of mercury and sodium-vapor lamps, while allowing the majority of visible light and H-alpha emissions to pass through. This results in a significant reduction of the orange glow commonly associated with city skies, allowing for clearer and more detailed observations of celestial objects. The filter is optimized for use with SCT telescopes ranging from 5 to 30 inches, ensuring compatibility with a wide range of equipment.

Filter Specifications and Technical Details

The High-quality Astronomik Cls Light Pollution Filter - Sct Rear Cell 35% Off - Today Only [dJfge28p] features a 92% transmission rate at key spectral lines, including H-beta and OIII, which are crucial for observing nebulae and star clusters. With a 97% transmission rate at the H-alpha line, this filter maximizes the visibility of hydrogen emission nebulae. The filter's passband ranges from 450 to 540nm and extends beyond 650nm, capturing a wide spectrum of light. It is also parfocal with other Astronomik filters, ensuring minimal adjustment when swapping between filters. Constructed with a 1mm glass thickness, the filter is resistant to high humidity, scratches, and aging effects, ensuring long-lasting performance. Additionally, it is diffraction limited, preserving the optical performance of your telescope.

Practical Uses and Target Audience

The High-quality Astronomik Cls Light Pollution Filter - Sct Rear Cell 35% Off - Today Only [dJfge28p] is ideal for use under both dark and urban skies, making it a versatile tool for a wide range of astronomers. Whether you're capturing stunning images of deep-sky objects or simply observing the night sky, this filter will enhance your experience. Its performance is particularly beneficial for film photography and modified DSLR use, providing near-perfect color balance and excellent results. While not suitable for planetary observations, this filter is perfect for visual observation, black & white and color imaging of nebulae, galaxies, and star clusters. With the High-quality Astronomik Cls Light Pollution Filter - Sct Rear Cell 35% Off - Today Only [dJfge28p], you can unlock the beauty of the cosmos, even in the presence of light pollution.