Sigma

Key features:

• Focal Length: 16mm
• Aperture Range: f/1.4 to f/16
• Fujifilm X-Mount Lens 
• APS-C Format
• 9 Rounded diaphragm blades
• 16 elements in 13 groups
• 3 FLD Glass elements
• 2 Special Low Dispersion (SLD) Elements
• 2 Molded Aspherical Glass Elements
• Super Multi-Layer Lens Coating

Key features:

• 30mm large-aperture standard lens for mirrorless cameras
• Compatible with the Nikon Z-Mount system
• Features a compact body and F1.4 brightness
• Face recognition or eye AF follows the subject
• Offers a focal length of 50mm
• Comes with an LH586-01 lens hood
• The lens hood keeps your lens protected when not in use
• Super Multi-Layer Coating reduces flare and ghosting
• Sharp and high-contrast images even in backlit conditions
• 9-blade rounded diaphragm creates an attractive blur

Key features:

• Focal length 30mm
• Aperture range f/1.4 - f/16
• Micro four thirds Mount Lens
• Micro four thirds format
• 1: 7 Maximum magnification
• Fast and smooth autofocus stepping motor
• 9 elements/7 groups
• 52mm filter thread
• Compact and ultra-portable design

Key features:

• Focal length: 30mm
• Aperture range: f/1.4 - f/16
• Micro Four Thirds- Mount Lens
• Micro Four Thirds format
• 1: 7 Maximum Magnification
• Fast & Smooth Autofocus Stepping Motor
• 9 elements / 7 groups
• 52mm filter thread
• Compact and Ultra-Portable Design

Key features:

• Focal Length: 16mm
• Aperture Range: f/1.4 to f/16
• Canon RF-Mount Lens 
• APS-C Format
• Angle of View: 79.9°
• Wide Angle Lens
• Minimum Focusing Distance: 9.8in
• 16 elements in 13 groups
• 67mm Filter Size
• 9 Rounded Diaphragm Blades

Key features:

• Focal Length: 30mm
• Aperture Range: f/1.4 to f/16
• Canon RF-Mount Lens 
• APS-C Format
• Angle of View: 48.2°
• Prime Lens
• Minimum Focusing Distance: 11.8in.
• 9 elements in 7 groups
• 52mm Filter Size
• 9 Rounded Diaphragm Blades