Imagine trying to refine essential items for some 7billion humans without their input... No thanks. We work with artists, craftsmen, science and medical experts and the list goes on... as it should. Multi-disciplinary crew and discussions have refined the holloway product to the wearers preferences. Ultimately we're trying to achieve lifetime ownership of everything we design and manufacture. Catering for the needs of the wearer is the first building block because without it there remains only superficial reasons for continued adoption.
If you've got a special personal requirement of the eye variety then swing your story our way...