58mm Filter Housings
We use quite a lot of filters with regard to one of our products which utilises a Canon G10 a 58mm filter adapter a 3x 58mm close up lens and a 58mm ethidium bromide filter. The ethidium bromide filter housing has a kind of swivel on it which make the glass stand slightly further away from the close up lens.
We have another type of filter which we make ourselves and at present have to remove the ethidium bromide filter from its housing and then replace it with our own lens.
My question is this. I would like to be able to buy just the housing with the swivel screw on it but for the life of me i cant find them anywhere. does anyone know where i can get these from?
thanks in anticipation.