What advice have you got on making a CV for an Optical Assistant job? Never done it before?

would like all the help possible!!What advice have you got on making a CV for an Optical Assistant job? Never done it before?
If you know what an optical assistant does (I don't!), then look at what you have done in the past and highlight those skills. Presumably it involves dealing with the public. Have you worked in a shop or office? Has your previous work meant that you have had to reach deadlines, be precise, check stock etc. Try to find the linking things from what you have done in the past to what will be useful for the job you want.