#13 & #14 & #15 The concept is nice, however, it might be more friendly if the eye has got a smoother shape, and the blue line under the eye is maybe not necessary. Thanks
#21 & #22 those would be perfect if the ECO part of our name was relatted to ecological, but it is related to economical. Maybe you can try out something by replacing the leaf by a € symbol?
#20 this smoother version of the eye is nice, but can you try a version with the text to be bicolored and without the link between the O, as on #13
#20 and others also, if you can try out some other color than green it could be nice. I know at the beginning we proposed green, but the Eco plus the green color sounds too much like some ecological concept! The blue color is fine, but feel free to use any other color set.
#13 => Could you try the font and colors of #13 but with the smoother eye shape of #48 and to invert the colors, the ECO in blue and the OPTIC in green ?
#57 well that's nice. Could you try to incorporate the € symbol instead of the E of Eco or instead of the C of Optic ? I don't know if that can look pretty, but it could be nice if we can have it a pretty way.
Also, could you try a version with the eyshape #21 but without the leaf? We like the eyeshape of €57 but several people told us it makes the logo too similar to the one of one of our supplier/competitor (see http://www.essilor.com/)
#57 This design is the one that we prefer among all the ones you did. however, it looks too "flat" and not very "new". Can you try to give it some more "personnality" with some shade, reflection or effect on the text or the eye? Also, could you try a version with the eye on the left and the text on the right(one with the text in 1 line and the other with the text on 2 lines)?