I just picked up a used letus extreme setup for my hmc150. I see on the website there is a special achromat for the hvx200 and hpx170. Does that apply to the hmc150 as well or will the stock achromat be ok? Thanks.
I think you should be fine, I think the HMC uses a different lens then the HVX/HPX but I don't know for sure. Put it on your camera and if your edges aren't "sharp" then you might consider getting one.
I had a exXxtreme and I had to get the upgrade because my edges weren't sharp. I waited about 8 months before I bought. Someone actually had to point out the softness to me. So if you can't notice I wouldn't worry about. Invest the money into some nice lens.
