• Full-Frame Format | F/14 to f/40
• High Depth-of Field Macro Lens
• Magnification: 2:1 to Infinity
• Long Lens Barrel, Small Front Diameter
• Manual Focus, Manual Aperture Ring
• Two Extra-Low Dispersion Elements
• One Extra Refractive Index Element
• Min. Focus: 1.5'; Working Distance: 0.8"
• Built-In LED Ring Light, Micro-USB Power
• Waterproof Front Lens Barrel