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 Leica L-Mount

Key features:

• 13 elements in 10 groups lens construction
• Compatible with high-speed autofocus
• Compatible with Lens Aberration Correction
• Support DMF and AF+MF
• Super Multi-Layer Coating
• Mount with dust and splash resistant structure
• Push-on petal type hood LH706-02
• Designed to minimize flare and ghosting
• 7-blade rounded diaphragm
• ‘Made in Aizu, Japan’ craftsmanship

Key features:

• Focal length: 35mm
• Aperture range: f/1.2-16
• Leica L-mount lens
• Full-frame format
• Hyper-Sonic Motor focusing
• 17 elements in 12 groups construction
• Full-time manual focus
• 11-blade rounded diaphragm
• High-precision, rugged brass bayonet mount

Key features:

• Focal length: 135mm
• Aperture range: f/1.8-16
• Leica L mount lens
• 35mm film / full-frame sensor
• Hypersonic motor focusing (HSM)
• Two FLD elements, two SLD elements
• Rounded 9-blade diaphragm
• Brass bayonet mount
• Super multi-layer coating

Key features:

• Focal length: 50mm
• Aperture range: f/1.4-16
• Leica L mount lens
• 35mm film / full-frame sensor
• Hypersonic motor focusing (HSM)
• Precision-molded aspheric lens element
• Rounded 9-blade diaphragm
• Brass bayonet mount
• Super multi-layer coating

Key features:

• Focal Length: 50mm
• Aperture Range: F1.4-F16
• Leica L Mount
• Lens construction: 14 elements in 11 groups (1 SLD and 3 aspherical lenses)
• HLA (High-response Linear Actuator)
• Super Multi-Layer Coating
• Water and Oil Repellent Coating (front element)
• AFL button and Focus Mode switch
• Support for switching between linear and non-linear focus ring settings (L-Mount only)
• Aperture ring with click switch and lock switch
• Dust and Splash Resistant Structure
• 11-blade rounded diaphragm
• High-precision, durable brass bayonet mount
• 72mm Filter Size

Key features:

• Designed to minimize flare and ghosting
• Compatible with high-speed autofocus
• Every single lens undergoes MTF measuring system
• 9-blade rounded diaphragm
• High-precision, durable brass bayonet mount
• Made in Japan craftsmanship
• Dust and splash-resistant structure
• Super multi-layer coating
• Water and oil-repellent coating (front element)
• Compatible with Tele Converters TC 1411 and TC 2011

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: 90mm
• Lens construction: 11 elements in 10 groups
• 5 SLD and 1 aspherical lens elements
• 27.0° Angle of view 
• L-Mount     
• STM Autofocus Motor
• 9-blade rounded diaphragm
• Support DMF and AF+MF
• Super Multi-Layer Coating
• Mount with dust and splash resistant structure
• Compatible with SIGMA USB DOCK UD-11 (for L-Mount only)

Key features:

• Focal length: 105mm
• Aperture range: f/2.8-22
• L-mount lens
• Full-frame camera format
• Ultra-sharp focal plane minimizes flare and ghosting
• Hypersonic Motor for confident, quiet, accurate AF
• Autofocus/Manual focus switch
• Manual aperture ring with click/declick switch
• 9-bladed rounded aperture for pleasing bokeh
• Dust and splash-proof construction with gasketing