1. So, I see pilots talking about an ND filter for bright, sunny days. Where do I order this? And why an ND filter and not just a CPL (Circular Polarizer Filter)?
2. What's a good lanyard that is popular and where to order?
More questions as I think of them!
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2. What's a good lanyard that is popular and where to order?
More questions as I think of them!
Sent from my iPad Air 2 using Tapatalk Pro 3