Features: 50mm focal length, F1.4 USM large aperture camera lens, suitable for Nikon D7000, D7100, D200, D300, D700, D750, D810, D800, D3200, D3300, D5200, D40, D90, D5500. Lens structure: 7 elements in 6 groups. The lens adopts glass optical lens and multilayer coating technology to effectively increase light transmittance and control backlight ghost image and glare. Can be used for portrait photography, still life photography, product real shooting. Adopt large aperture design, real bokeh Background blur helps to highlight the subject easily. Even in low light environment, you can take photograph with low sensitivity and relatively high shutter speed. Specifications: Color: Black Compatible Camera Model: For Nikon D7000, D7100, D200, D300, D700, D750, D810, D800 (Can use Manual Focus mode and Auto Focus mode) For Nikon D3200, D3300, D5200, D40, D90, D5500 (Only can use Manual Focus mode) Focal Length: 50mm Aperture Range: f/1.4 - f/22 Filter Size: 55mm Lens Construction: 7 elements in 6 groups Closest Focus Distance: 0.45m Item Size: 69 * 63mm Item Weight: 263g / 9.3oz Package Size: 8.6 * 8.6 * 8.3cm / 3.4 * 3.4 * 3.3inch Package Weight: 315g / 11.1oz Package List: 1 * 50mm f/1.4 SLR Lens for Nikon 1 * Leather Pouch 1 * Lens Front Cap 1 * Lens Rear Cap