- Oct 25, 2017
When you start hitting all in ones it really turns into you need another lens that overlaps on the longer end to actually compensate for the amount of image drop off that you're going to get so either way she's going to need more than one lens. She can get one she wants, but we're telling you the downside of said lens. Not to mention the amount of light fall off at the long end is fucking preposterous, it's even a stop slower than the 100-400 maxed out, but with almost half the range. The lens is probably good optically up to around 180mm (tops) I'm going to assume till the image softens up considerably. This becomes matter of she should look through what she actually shoots to know if she's really going to need 240mm a soft 240mm at that.