Enhance your macro photography with this versatile Macro Ring Flash, designed to deliver professional lighting effects and exceptional image quality. Crafted from durable plastic and weighing approximately 820g (28.9oz), this ring flash features a variety of adapter rings to fit different lens sizes, allowing you to customize your lighting setup easily for the perfect shot. Key Features: · Adjustable Flash Ratio: Easily control the flash ratio between flash tubes A and B, or use a single flash tube to create dynamic shadows and sculptural effects on your subject, enhancing depth and detail in your photos. · Auxiliary Focus Light: Built-in auxiliary focus helps illuminate your subject in low-light conditions, ensuring sharp and well-lit macro shots every time. · Large LCD Display: The clear, large-size LCD screen provides intuitive control over flash settings, making it simple to adjust modes and parameters quickly and accurately. · Durable Metal Hot Shoe Interface: Ensures stable, secure attachment to your camera with long-lasting durability for frequent use. · Wide Flash Coverage: Provides approximately 80° coverage vertically and horizontally, delivering even and consistent illumination around your subject. · Multiple Flash Modes: Supports Auto TTL mode, Manual mode (M), and Strobe mode (Multi) to accommodate various shooting styles and creative needs. · Flash Ratio Control: Fine-tune flash output from 1:8 to 8:1 in half-step increments for precise lighting balance. · Fast Recycling Time: Approximately 2.9 seconds recycling time enables rapid shooting without missing key moments. · Extensive Compatibility: Equipped with hot shoe, PC synchronization socket, and external power interface, suitable for a wide range of DSLR cameras including models such as D7100, D7000, D5200, D5000, D3200, D3100, D90, D300S, and D600. · Power Saving & Overheating Protection: Intelligent power management and thermal protection ensure reliable performance and extended device lifespan. Specifications: · Item Type: Macro Ring Flash · Material: Plastic · Color: Black · Weight: Approx. 820g / 28.9oz · Circuit Design: Automatic Insulation Two-Stage Crystal · Guide Number: GN14 (ISO 100) · Flash Structure: Two Groups of Lamps Flashed Together or Group A and Group B Flashed Separately · Flash Time: 1/200s - 1/20000s · Number of Flashes: 100-1500 Flashes · Flash Coverage Area: About 80° Up and Down / About 80° Left and Right · Flash Mode: Auto TTL, Manual (M), Strobe (Multi) · Flash Ratio Control: Adjustable 1:8 ~ 1:1 ~ 8:1 in 1/2 Step Increments · External Interface: Hot Shoe, PC Synchronization Socket, External Power Interface · Transmission Range: 20cm - 5m (7.9in - 16.4ft) · Recycling Time: About 2.9 Seconds · Additional Functions: Power Saving, Overheating Protection · Exposure Control Type: TTL, Manual Flash, Multiple Flash · Power Supply: 4 AA Batteries (Not Included) Package Includes: · 1 x Macro Ring Flash · Multiple Adapter Rings for Various Lens Sizes This Macro Ring Flash is the ideal lighting solution for photographers seeking precise control and creative flexibility in macro photography. Its robust design, comprehensive features, and wide compatibility make it a valuable accessory for capturing detailed, well-lit close-up images with professional results.