The Spike Mask is a simple and effective tool that can add a dramatic effect to your images. It's a good option for anyone who wants Newtonian spikes in their astrophotography images without having to deal with image post-processing. To use the Spike Mask, simply attach it to the front end of the telescope.
The article is manufactured from PETG using a 3D printing process and is dimensionally stable up to 80°C.