Nikonos Speedlight SB-105 lens mount_Pentax K but focusing is accurate and

but focusing is accurate and the focus dial action is smooth

so it can't be opened when you're wearing it

5 Berthiot lens

made of material

heavy-duty hardacase for cameras or other sensitive equipment

Nikonos Speedlight SB-105 lens mount_Pentax K but focusing is accurate andThe Nikonos SB 105 is a large, bracket mounted underwater flash for use with the Nikonos series of cameras. In excellent condition, with bracket and connecting cord. You can use it in or out of the water, of course, but it's worth noting that our warranty does not cover water damage. Sorry to end this description on a downer! Flash works great in our dry land tests, though.