chris1972as wrote:Upholstery, can be dusty and dry, very difficult for me, with suffering with dry eyes as well, im at the stage where it as all become unbearable, cant live with contact lenses and cant live without them, waiting now to see what the dr sugests next week, even if i have a graft i have been told i would have to go back to contact lenses, vicious circle, sorry for groaning, well it can be tricky as i do use lots of knifes and other instruments and the lighting is poor even though they have made adjustments, then theres the sun streaking through windows

Have you had some sort of artificial tears or lubricating eye drops prescribed? sometimes fitment of lenses can effect the bearibility, i had loads of sessions before being comfortable.
Like your self, in my line of work when working with steels, specially cast iron, there can be alot of dust produced, and in some areas the fans are blowing to keep clean air circulating, in them areas when i go in, i just wear some fully sealed safety glasses, as even the wind blowing can make the contacts really unbearable, but my way of adapting to it was, to wear fully sealed goggles/safety glasses when going into them areas. Other workers might look at me weird thinking what am i wearing, but im there to get a job done, and with the goggles on, the air blowing doesnt get in the way of me doing my job.
Regarding to poor lighting in your workplace, have you tried carrying a torch with you or some sort of lamp? I carry a torch with me for reading measuring equipment, even thoh the lighting is great and normal people would read it with ease, i struggle at times, the torch comes out and it makes it much easier to read, always keep it beside me. Thats a few of my ways of adapting to the environment