50 mm

focal length 50 mm 18,156 photos . 2004-10-16 - 2014-05-10 . create a photo strip out of this subject . 7 lenses . 20 exposure times

photos 015191 015194 Birregin Hava Apollonia, JW [SIA f 21] . photos 015192 015193 015195 015196 015198 015199 015200 EC Desmodus Lilac Dafne, DM [OSH c 24] . photo 015197 IC Anatolian Maximum Pleasure [OSH e]

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.