Differences between Canon 18- 135 and 15-85 lenses

First, the recent focal length is different.

1, Canon 18- 135 lens: the nearest focal length is 0.45m m. ..

2. Canon 15-85 lens: the nearest focal length is 0.35m m. ..

Second, the number of aperture blades is different.

1 and canon 18- 135 lenses: the number of diaphragm blades is 6.

2. Canon 15-85 lens: the number of diaphragm blades is 7.

Third, the characteristics are different.

1, Canon 18- 135 lens: suitable for various scenes, such as scenery and portraits, street shooting, pets, flowers, travel, etc. This lens has a zoom of about 7.5 times, a quiet focusing speed and optimized autofocus control, which can bring fast autofocus.

2. Canon 15-85 lens: The optimized lens position and coating can effectively suppress ghosts and glare. By compensating various aberrations well, the whole zoom area has stable image quality. The use of circular aperture fully considers the influence of image blur.

Baidu Encyclopedia-Canon 18- 135 lens

Zhongguancun Online-Canon EF-S 15-85mm f/3.5-5.6