Focal Length: 17-120mm
T-Stop: T2.95
Minimum Focus: 2.8"
Front Diameter: 114mm
Weight: 6.4lbs

Focal Length: 50-1000mm
T-Stop: T5-8.9
Minimum Focus: 11.5' 
Front Diameter: 136mm
Weight: 14.55lbs

Focal Length: 14.5-60mm
T-Stop: T2.6
Minimum Focus:
Front Diameter: 136mm
Weight: 9.9lbs

Focal Length: 15.5-47mm
T-Stop: T2.8
Minimum Focus:
Front Diameter: 114mm
Weight: 4.9lbs

Focal Length: 30-105mm
T-Stop: T2.8
Minimum Focus:
Front Diameter: 114mm
Weight: 4.9lbs

Focal Length: 30-300mm
T-Stop: T2.95-3.7
Minimum Focus: 5'
Front Diameter: 136mm
Weight: 12.75bs

Focal Length: 150-600mm
T-Stop: T5.6
Minimum Focus: 10ft
Front Diameter: 127mm
Weight: 13lbs