The Orion Nebula is the only nebula that can be seen with the naked eye, despite being 1,344 light years away.

The Sigma 85mm f/1.4 DG DN Art lens is priced at £999. An alternative for Sony FE mount cameras is the Samyang AF 85mm f/1.4 FE at £599. If we compare these prices to the main DSLR marques ...