Sigma

Key features:

• Focal length: 30mm
• Aperture range: f/1.4-16
• Canon EF-M mount lens
• APS-C image sensor format
• Compact and ultra-portable design
• Fast and smooth autofocus stepping motor
• Shallow depth of field for a beautiful bokeh effect
• Designed to minimize flare and ghosting
• 9-blade rounded diaphragm
• Accepts 52mm diameter filters

Key features:

• Focal length: 50 - 100mm
• Aperture range: f/1.8-16
• Sigma SA mount lens
• APS-C format 
• Hyper sonic motor focusing (HSM)
• Internal zoom and focus
• 3 FLD glass and 1 SLD glass element
• Rounded 9-Blade Polycarbonate Diaphragm
• Tripod collar- fixed, rotating
• Super multi-layer coating

Key features:

• Focal length: 30mm
• Aperture range: f/1.4-16
• Canon EF-M mount lens
• APS-C image sensor format
• Compact and ultra-portable design
• Fast and smooth autofocus stepping motor
• Shallow depth of field for a beautiful bokeh effect
• Designed to minimize flare and ghosting
• 9-blade rounded diaphragm
• Accepts 52mm diameter filters

Key features:

• Focal length: 20mm
• Aperture range: f/1.4-16
• Sigma SA mount lens
• 35mm film / full-frame sensor
• Hypersonic motor focusing (HSM)
• Two aspherical elements
• Two FLD elements and five SLD elements
• Rounded 9-blade diaphragm
• Brass bayonet mount
• Super multi-layer coating

Key features:

• Focal length: 30mm
• Aperture range: f/1.4-16
• Canon EF-M mount lens
• APS-C image sensor format
• Compact and ultra-portable design
• Fast and smooth autofocus stepping motor
• Shallow depth of field for a beautiful bokeh effect
• Designed to minimize flare and ghosting
• 9-blade rounded diaphragm
• Accepts 52mm diameter filters

Key features:

• Focal length: 30mm
• Aperture range: f/1.4-16
• Sigma mount lens
• APS-C format
• Hyper-Sonic Motor focusing (HSM)
• Rear Focusing (RF)
• Thermally Stable Composite material
• Brass Bayonet mount
• Flare and ghosting reduction
• Sigma USB Dock compatible