Kron Technologies Tokina ATX-I 11-20mm F2.8 CF (SKU ATX-I-120CFN)

Kron Technologies Tokina ATX-i 11–20mm F2.8 CF (SKU ATX-I-120CFN)

The Tokina ATX-i 11–20mm F2.8 CF is an ultra-wide-angle zoom lens designed specifically for APS-C sensor DSLR cameras. It stands out as one of the few ultra-wide zoom lenses offering a fast constant f/2.8 aperture across its entire zoom range.

Lens Characteristics
Focal Length Range: Covers 11–20mm, providing an equivalent field of view similar to 42.9–78mm on Chronos 1.4 and 22–40mm on Chronos 2.1-HD cameras. This makes it a versatile option for wide-angle shooting beyond standard zoom lenses.

Constant Aperture: Maintains a maximum aperture of f/2.8 throughout the zoom range, enabling strong performance in low-light conditions, improved depth of field control, and easier manual shooting.

Design and Usability: Built to balance optical performance with manageable size and weight, making it suitable for a wide range of shooting environments.

Warranty: Includes a 2-year manufacturer warranty.

Package Contents

• Tokina ATX-i 11–20mm F2.8 CF lens

Specifications

Lens Construction: 14 elements in 12 groups
Maximum Aperture: f/2.8
Minimum Aperture: f/22
Filter Size: 82 mm
Angle of View (35mm equivalent): 104° to 72°
Angle of View (4/3 format): 52° to 36°
Minimum Focusing Distance: 0.28 m
Dimensions: 89 mm diameter × 92 mm length
Diaphragm Blades: 9
Maximum Magnification Ratio: 1:8.62
Weight: Approximately 550–570 g