Antlia CaK 3nm Solar Filter 1.25" 393.3nm

Introducing the Antlia CaK 3nm Solar Filter, designed for capturing stunning views of the sun's Calcium K-line emission. With a 1.25-inch diameter, this filter is perfect for use with your favorite telescope or camera. The narrow 3nm bandwidth of the filter ensures maximum contrast and sharpness for capturing stunning solar images.

This filter is specifically designed to enhance the visibility of the Calcium K-line, which is an important emission line in the sun's spectrum. It allows you to capture details of the sun's chromosphere, including sunspots, flares, and prominences.

Crafted with high-quality materials, this filter ensures durability and longevity, ensuring that you can enjoy its benefits for years to come. The Antlia CaK 3nm Solar Filter is a must-have accessory for any solar observer or astrophotographer looking to capture stunning images of our nearest star.