blue bubble:
20160728-IMG_5590_Canon EF 17- 40mm f4 L USM
blue bubble:
20160728-IMG_5621_Isco-Gottingen Kiptar 160mm f2.8
blue bubble:
20160728-IMG_5629_Isco-Gottingen Kiptar 160mm f2.8
blue bubble:
20160728-IMG_5631_LOMO OKC6-75-1 75mm f2