7artisans 15mm f/4 Lens for Sony E Mount

• An ultrawide prime for Sony E-mount full-frame mirrorless cameras, this lens also can be used with APS-C models where it provides a 22.5mm equivalent focal length.
• 114° angle of view on full-frame cameras capable of vast landscapes and cityscapes.
• Ultrawide angle of view well-suited for interiors and architectural applications as well as astrophotography and vlogging.
• Lens design includes two aspherical, three low dispersion, and five high refractive lens elements to effectively eliminate chromatic aberration and distortion.
• Manual focus design permits working with subjects as close as 16” away.
• Easy-to-read focus distance and depth of field scales.
• Metal lens mount for durability and reliability.

Specification

• Maximum Aperture: f/4

• Minimum Aperture: f/22

• Lens Mount: Sony E

• Lens Format Coverage: Full-Frame

• Angle of View: 114°

• Minimum Focus Distance: 15.7” / 40 cm

• Optical Design: 13 elements in 9 groups

• Diaphragm Blades: 10

• Focus Type: Manual focus

• Image Stabilization: No

• Filter Size: 77 mm (front)