Gossen Lunasix F  type_Developing Tanks with very minor cosmetic wear

with very minor cosmetic wear

Rear element thread size is about 23mm

Interior dimensions are approximately 10x20x25cm

The Sony DT 18-250mm f3

The Velbon DF 50 has a 3-way fluid panhead and with quick release plate

Gossen Lunasix F &nbsptype_Developing Tanks with very minor cosmetic wearThe Gossen Lunasix F is a good quality meter with excellent low light sensitivity and a unique exposure setting system: rather than matching a number on the display to the calculator dial, you rotate the calculator dial until the indicator is centred on the display, then read off combinations. The + 3 range on the display makes it trivial to set over or underexposure. It's neat! Requires one 9v battery.