Tamron 20mm F/2.8 Di III OSD M1:2 Lens

Fast Tamron 20mm F/2.8 Di III OSD M1:2 lens at a competitive price

The Tamron 20mm F/2.8 Di III OSD M1:2 Lens is a compact ultra-wide-angle lens. It has an ergonomic and lightweight body. The built-in OSD (Optimized Silent Drive) motor provides impressive silent autofocus.

This model uses a special LD (Low Dispersion) optical substance. It is needed to correct chromatic aberrations, which helps establish clean and clear images even at the edges of the frame. The use of a rectangular front lens provides a high degree of distortion and maximum resolution.

Specifications

With a maximum aperture of F/2.8 and a minimum working distance of 11cm, the Tamron 20mm is suitable for both landscape photography and close-up photography in low-light conditions. The lens is protected from moisture and dust, which makes it convenient for use in a variety of weather conditions. The built-in 67mm filter also protects the lens from scratches.

• Focal length 20mm.
• Maximum aperture F/2.8.
• Viewing Angle:
  (diagonal) 94°30′ (for full frame mirrorless cameras).
• Optical design 10 elements in 9 groups.
• Minimum focusing distance 0.11 m.
• Maximum magnification ratio 1:2.
• Filter diameter Φ67 mm.
• Maximum case diameter Φ73mm.
• Length* 64 mm.
• Weight 220 g.
• Number of aperture blades: 7 (round aperture)**.
• Minimum aperture F/22.
• Standard Accessories: Petal hood, Lens caps.
• Compatible Sony E-mount mounts.

The Tamron 20mm has a 1:2 zoom feature that makes detailed macro photography easier. At the same time, the center of the image remains saturated, and the periphery loses brightness, thereby focusing attention on the main subject.

Overall, the Tamron 20mm F/2.8 Di III OSD M1:2 is an excellent choice for photography enthusiasts looking for a versatile lens that is small in size and weight, but still offers high image quality, ease of use and reliability. This lens is the perfect combination of optical performance, functionality and price.