Venus Optics Laowa Macro Twin Flash KX-800 bljeskalica VERX800 ZNAČAJKE Along with their impressive development of unique macro lenses, Venus Optics has created the versatile KX-800 Flexible Macro Twin Flash to help illuminate your close-up subjects. It has a twin flash design with each head mounted on its own 18.9 long flexible arm. This flash boasts a guide number of 190 at ISO 100 a