birdstrike
Propera Explora!
For cheap 
I want to test how robust the various optical surfaces (sensor, mirror, focusing screen, pentaprism) are to various forms of abuse, i.e. "cleaning" with various objects.
I want to test how robust the various optical surfaces (sensor, mirror, focusing screen, pentaprism) are to various forms of abuse, i.e. "cleaning" with various objects.
![[No title]](/data/xfmg/thumbnail/37/37603-739c5d9b541a083a12f2f30e45ca2b7b.jpg?1734170731)
![[No title]](/data/xfmg/thumbnail/32/32181-195f34b5d304506aafc7ec317f64563f.jpg?1734161047)
![[No title]](/data/xfmg/thumbnail/38/38726-c2f92932ae847f22fd6548bf87263976.jpg?1734172598)
![[No title]](/data/xfmg/thumbnail/32/32183-06800ba86381f42976d75297ee6b5942.jpg?1734161047)
![[No title]](/data/xfmg/thumbnail/37/37605-90c8efaef5b7d1f52d4bf8e7dfd33673.jpg?1734170732)
![[No title]](/data/xfmg/thumbnail/32/32180-aee1597d1cfb87ae220637f19420b65b.jpg?1734161047)
