1. Segments are wider than long, broadly expanded into the camerae . 2. Brandenburg ), Jews usually had the status of Servi camerae regis. 3. The camerae ( chambers ) and body chamber are short. 4. Many camerae obscurae use a aperture, giving a usable brightness while maintaining focus. 5. By Ni�pce's time portable box camerae obscurae suitable for photography were readily available. 6. The camerae contain deposits of organic calcite. 7. Camerae ( chambers ) are short, septal spacing on the order of 3 to 4 mm.8. The septa are attached to the inside wall of the shell, thus dividing the phragmocone into camerae . 9. The main table includes abbeys, camerae of the military orders of monks ( Templars and Hospitallers ). 10. "Parakionoceras " has a long, faintly curved, exogastric shell with relatively long camerae and straight transverse sutures.