Notice the close up picture. This is the second one down and shows my IPhone in hand. There are pink patches in the sky and over part of the house which is a reflection. Some clouds in the sky too. These make it difficult to see the white patches that are also between the glass. Both the pink and white patches are a discoloration that has happened to the low e coat on the second surface of this IG Unit simply because it has lost its seal. It has two plates with an air gap. So I count from the outside surface inward, 1, 2, 3, 4. Now if you look at all three of these top windows at a greater distance you can see the same pink effect. This is the top picture. The large bottom window has a reflective coating on the number one outer surface. This is fine with no defects. It does make it very easy to see the signage behind me however. Low e coatings are usually much easier to see with polarized sunglasses. I am going to look for a polarized lense for my IPhone. When cleaning this large window with the outer coating on the number one side I get lines of multiple colors as I squeegee it. Tried to capture this effect for you but it wasn’t possible.
Henry
