After spending a nice day out with my son, playing all day we took a trip down to the river.
Playing about and skimming stones.........(probably see where this is going!)
Anyway - he went to launch a stone into the water but instead of going forwards - it's goes backwards and cracks right into the front of my sigma f2.8 24-70 lens

So cue panicked moment whilst I check out the damage and find a large chip on the glass element
Probably teach me to use a clear filter on the front next time but hey ho...
Anyway - when taking pictures the lens works fine, no mechanical damage but there is a large black spot (that I presume is the chip) showing thru the view finder and on the pictures.
Question is - since this is my main "stock" lens - what are the potential costs to getting it fixed and where ???
Playing about and skimming stones.........(probably see where this is going!)
Anyway - he went to launch a stone into the water but instead of going forwards - it's goes backwards and cracks right into the front of my sigma f2.8 24-70 lens


So cue panicked moment whilst I check out the damage and find a large chip on the glass element

Anyway - when taking pictures the lens works fine, no mechanical damage but there is a large black spot (that I presume is the chip) showing thru the view finder and on the pictures.
Question is - since this is my main "stock" lens - what are the potential costs to getting it fixed and where ???