There really is no other term to describe this image, other than "lens porn".
Pictured here are three magnificent Canon EF telephoto lenses.
From left to right: Canon EF 200mm f/1.8L USM, Canon EF 300mm f/2.8L IS USM and Canon EF 400mm f/2.8L IS USM.
These three lenses offer the widest apertures available in their respective focal lengths.
In addition to producing beautiful, creamy background blur, the images produced by these lenses are razor-sharp.
The big 300 and big 400 are mine, while the big 200 belongs to Dave.