Tokina Lenses

Tokina lenses use the following terms to indicate features of each lens:

Common

• VW~XYZmm: Focal length
• f/x.y: Maximum aperture (or f/a.b-c.d for variable aperture zooms)
• AF: Auto-Focus

Compatible Body Brands

• Nikon
• Canon
• Minolta/Sony
• Pentax

Features

• AT-X Pro professional line (primes and constant aperture zooms)
• AT-X consumer line (variable aperture zooms)
• AS: Aspherical Optics
• F&R: Advanced Aspherical Optics
• SD: Super Low Dispersion
• HLD: High-Refraction, Low Dispersion
• MC: Multi-Coating
• FE: Floating Element System
• IF: Internal Focus System
• IRF: Internal Rear Focus System
• FC: Focus Clutch Mechanism (allows switching between auto & manual focus)
• One Touch FC: One-Touch Focus Clutch Mechanism
• FX: Full frame
• DX: Digital (cropped frame)