Product detailsFeatures:

High-quality camera prime lens, PK mount, replacement for Pentax full frame camera.

F1.7 large aperture provides you with better background blurring and smooth bokeh, fits close-up and portrait photography.

50mm focal length enables you to take more natural and more real photos, ideal for daily photography of portrait, food and landscape.

Adopts multi-layer coating technology, which can increase light transmission and sharpness, as well as reduce internal reflection like flaring/ghosting.

6 elements 5 groups lens construction, metal body, durable and anti-oxidation.

Specifications:

Color: Black

Material: metal

Focal Length: 50mm

Aperture: max. F1.7, min. F22

Focus: Manual

Anti-shake: not supported

Closest Focus Distance: 0.45m

Filter Diameter: 52mm

Item Size: 6 * 5cm/ 2.4 * 2in(without caps)

Item Weight: 175g/ 6.2oz (without caps)

Package List:

1 * Lens

2 * Lens Caps