Tamron D185 AF 28-300mm with CANON EF-EOS M adapter

## Specifications

**Model Name:** 185D
**Mount:** Nikon AF-D / Canon AF / Konica Minolta AF / Pentax AF
**Focal Length:** 28-300mm
**Maximum Aperture:** 3.5-6.3
**Lens Construction:** 15 elements in 14 groups
**Minimum Aperture:** 22
**Minimum Focusing Distance:** 1.26m (28mm), 0.61m (200mm), 0.82m (300mm)
**Zoom Type:** Rotation
**Maximum Magnification:** 1:3.7
**Filter Size:** 72mm
**Hood:** D4FH
**Weight:** 585g
**Maximum Diameter x Length:** 80.4mm x 93.6mm
**Price:** ¥75,000

## Optical Features

**Covers a wide range from 28mm wide-angle to 300mm super telephoto with a 10x zoom**

This compact high-magnification zoom lens covers a wide range of focal lengths from 28mm wide-angle to 300mm super telephoto in a single lens. Despite having a magnification exceeding 10x, it achieves an F value of 3.5 at the 28mm end.

**Achieves high image quality by generously incorporating high-grade composite aspherical lenses and LD lenses**

While being a high-magnification zoom lens exceeding 10x, it achieves a size that is portable like a standard zoom lens and the best image quality. To achieve this, it incorporates 3 composite aspherical lenses (2nd group/L4, 3rd group/L9, 4th group/L13) and 2 special low dispersion (Low Dispersion) glasses used in the 300mm F/2.8 class (1st group/L2, 3rd group/L9). This effectively corrects various aberrations and achieves high image quality. In particular, the lens placed in the 3rd group/L9 incorporates the LD-Aspherical Hybrid Lens that Tamron has successfully mass-produced through its unique advanced design and manufacturing technology.

**The lens has some minor dirt.**