Binoculars Lens Inspection Internal Dust Dirt Mold Mildew Fungus Haze. Leica 8x32 BA Trinovid

Comparing 2 different binoculars, same model. The first model has more dust.
0:01 #1063968 First set. More dust.
1:40 #1086111 Second set. Less dust.

Binoculars Lenses with Internal Dust Dirt Mold Mildew Fungus Haze. Leica 8x32 BA Trinovid

[mariumrajah]

I have that model in 10x42 BA they have some dust but no problem to end result

[trident]

What is the use of buying an expensive binocular if still dust gets through and manufacturer claims it's the best in the world or whatever, customers money doesn't matter.