Gossen Ultra-Spot what kind of battery_Lithium lightweight ball head with a

lightweight ball head with a load capacity of up to 10kg

The E2 is a short extension tube (14mm) with a threaded plunger for lens stop-down control

combining quick autofocusing

easy to read light meter

Gossen Ultra-Spot what kind of battery_Lithium lightweight ball head with aThe Gossen Ultra Spot is a one degree spot meter for existing light or flash. This is a pretty sophisticated meter with ten point averaging and cine mode plus a weirdly retro futuristic LCD display that wraps around the viewing area. Cosmetic condition is very good, with some wear from normal use; readings are accurate, LCD is intact, and buttons work well.