f/4.0

aperture f/4.0 527 photos . 2004-10-16 - 2013-10-13 . create a photo strip out of this subject . 20 lenses . 18 sensitivities . 13 exposure times

photos 033035 033036 033037 033038 033039 033040 033041 033042 Anatolian Quite Nice (Tiu) [OSH n] . photo 033043 IC Godfather's Åke Blomqvist [MCO ns 09 22] . photo 033044 Kehrääjän Oreo [NFO ns 22]

All photos © Heikki Siltala. The photos are immediately available both for non-commercial and commercial uses under the Creative Commons Attribution 3.0 License. There is no need to get a more specific permission or to pay money. The attribution is Heikki Siltala or catza.net.