Viltrox Macro Ring Lite JY-670

VILTROX Camera Flash Macro Ring JY-670 Description: - Twin-tube ring lite designed for close-up photography - Flash tubes can fire together or independently - Compatible with AA-size alkaline, lithium, Ni-Cd and Ni-MH batteries; Accepts optional Canon-brand external battery packs (Compact Battery Pack CP-E2 and Transistor Pack E) - Quick lock button guarantees your control unit connects on to hot shoe firmly - Fit for macro shot, scientific research, medical and personal hobbies of photography. Features? Type: close-up GN: 14 (ISO 100) Recycle time: 0.1~5 sec Power Rate: semi/full Effective Rate: Full swivel, 80 degrees in either direction Effective Distance: 20cm-5m Color temperature: 5500k Adapter rings (6pcs): 49/52/55/ 58/ 62/67mm Specification: Type: Close-up Compatible cameras: Canon, Nikon, Pentax, Olympus, Samsung. With host adapter: Sony Guide No.: 14 / 46 (ISO 100, in meter/feet) Effective distance: approx. 20cm - 5m Color temperature: 5500K Flash coverage: 80 degrees in either direction Firing configuration: Two flash tubes can be fired together or single Flash ration control: 1:9 ~ 1:1 ~ 8:1 in 1/2 stop increments Flash exposure compensation: Manual, FBE: In 1/3-stop increments Flash exposure confirmation: Flash exposure confirmation lamp lights Focusing lamp coverage: Approx. 40 degree top and bottom and 45 degree left and right, On time: approx. 20sec Recycle Time: Approx. 0.1 ~ 5sec Supply battery: 4 x AA/LR6 alkaline batteries Battery life: Approx. 100 ~ 800 flashes (with AA/LR6 alkaline batteries) External power source: compact battery pack CP-E4 Size: Power controller (135x71x61mm), Flash unit (136x118x23mm) Extension length: 300-700mm Weight: Approx. 265g (excluding batteries) Suitable for: Canon,Nikon Pentax,Olympus,Samsung; Note: It needs a hotshoe adapter for Sony