Sigma

Key features:

• Exclusively for full-frame mirrorless camera systems
• Lens construction with 20 elements in 15 groups
• 6 FLD exclusive low dispersion elements
• 2 SLD exclusive low dispersion elements
• 3 aspherical elements
• F22 minimum aperture
• 77 mm filter size
• 65 - 100 cm minimum focus distance
• 11 rounded diaphragm blades
• Made for the Sony E-Mount

Key features:

• Exclusively for full-frame mirrorless camera systems
• Lens construction with 20 elements in 15 groups
• 6 FLD exclusive low dispersion elements
• 2 SLD exclusive low dispersion elements
• 3 aspherical elements
• F22 minimum aperture
• 77 mm filter size
• 65 - 100 cm minimum focus distance
• 11 rounded diaphragm blades
• Made for the Leica L-Mount

Key features:

• 35mm full-frame back-illuminated 61MP Bayer sensor
• UHD 4K (3840 x 2160) recording up to 29.97p
• 3.15-inch (3:2) touch screen LCD for intuitive operation
• Electronic image stabilization (EIS) function
• Employs a full-time electronic shutter
• Instantly switch between Still to Cine mode
• Offers Single AF, Continuous AF, and Manual Focus
• Sealed for dust- and splash-proof performance
• L-Mount lens mounting system
• Includes Sigma Electronic Viewfinder EVF-11

Key features:

• Exclusively for full-frame mirrorless camera systems
• Lens construction with 20 elements in 15 groups
• 6 FLD exclusive low dispersion elements
• 2 SLD exclusive low dispersion elements
• 3 aspherical elements
• F22 minimum aperture
• 77 mm filter size
• 65 - 100 cm minimum focus distance
• 11 rounded diaphragm blades
• Made for the Sony E-Mount

Key features:

• Exclusively for full-frame mirrorless camera systems
• Lens construction with 20 elements in 15 groups
• 6 FLD exclusive low dispersion elements
• 2 SLD exclusive low dispersion elements
• 3 aspherical elements
• F22 minimum aperture
• 77 mm filter size
• 65 - 100 cm minimum focus distance
• 11 rounded diaphragm blades
• Made for the Leica L-Mount

Key features:

• Focal length: 14-24mm
• Aperture range: f/2.8-22
• Leica L-mount lens
• Full-frame format
• Ultra-wide-angle zoom
• Full-time manual mode
• 11-blade rounded diaphragm
• Super multi-layer and Nano Porous coatings
• Dust and splash-proof construction
• Ideal for Astrophotography

Key features:

• Focal length of 28-105mm 
• Aperture range of f/2.8 to f/22
• Compatible with L-Mount lens 
• Standard zoom lens
• 75.4-23.3 angle of view
• 1:3.1 at f-105mm maximum magnification ratio
• 40cm or 15.8 inch minimum focusing distance
• 18 elements in 13 groups lens construction
• 5 aspherical glass elements
• 12 blade (rounded diaphragm) construction

Key features:

• Focal length of 28-105mm 
• Aperture range from f2.8 to f22
• Compatible with Sony E-Mount lens 
• Standard zoom lens
• 75.4-23.3 angle of view
• 1:3.1 at f-105mm maximum magnification ratio
• 40cm or 15.8in minimum focusing distance
• 18 elements in 13 groups lens construction
• 5 aspherical glass elements
• 12-blade (rounded diaphragm) construction