My Beloved 50mm/2.8 Macro

I was quite busy today. So I took the easy shots to show my beloved 50/2.8 macro. It is kind of difficult to make it stand out because its front element is deep in. I have to positioned it quite carefully to get some nice reflection. I end up put another Pentax-M 50/1.7 on the side and Pentax-M 100/4 macro in behind to comply that.

It is taken with another pentax-m 50/1.7 with a normal 60W lamp.