Polaroid 300. Veja no link "Clarzzique", a comparação com a Fuji Instax 300.

http://www.target.com/Polaroid-300-Instant-Camera-PIC-300R/dp/B003B2GTYU
http://www.polaroid.com/en/products/classic-instant/polaroid-300-classic-instant-camera
http://images.search.yahoo.com/search/images?_adv_prop=image&fr=altavista&va=fuji+instax+300
Comparação: http://blog.clarzzique.com/2010/06/16/fuji-instax-polaroid-300/