I have a Hasselblad 501CM. Love it, but so far only have the 80mm CB Plannar lens.

Due to some work successes, I am due to get 300 soon and wanted to use it to buy either a longer lens or a Macro lens for it.

Have looked at FFordes.co.uk and note they have quite a few 150mm f4 CF lenses (CFi lenses are out of my reach!) for about 300.

http://www.ffordes.co.uk/product/12101216325681

My main usage for my Blad is to photograph my kids (who are toddler aged) and landscapes when I get chance to get out and about. So on the one hand, I need a wider lens than the 80mm I have, but I think I'd use a 150mm more, but it's relatively slow f4 worries me a little as I tend to use slow films like Acros 100. Are the 150mm f4's recommended lenses, and if anyone can suggest a slightly better one for a little more money, I'd be pleased to hear of recommendations. How much were these lenses when bought from new before Hasselblad moved to H system?

Ted