Sony FE 70-200mm f/2.8 GM OSS Dual Macro LED Ring Light / Flash — Includes Necessary Adapters/Rings for Mounting (CAMERA NOT INCLUDED)

Compact dual macro LED ring light and flash designed for use with the Sony FE 70-200mm f/2.8 GM OSS lens. Mounting adapters/rings required for installation are included. Camera body not included. Effective Distance: 1.96 Inches- 5 Feet (Desired zoom range 100-200mm - Vignetting occurs below 100mm). Flash Guide Number: 15 Feet. Color Temperature: 3000-15000K. Exposure Time: 1/100s. Power: 4 x AA batteries or Ni-MH Rechargeables. Weight: Approx. 7 ounces.