Canon PowerShot Pro 90 IS User Guide

Appendices   

• All data is based on Canon’s standard testing methods. Subject to change without notice.

Magnification:

Approx. 0.8x

Focal length:

∞

Lens configuration:

3 groups 3 pieces

Focusing range

40 mm - 

∞

 (1.6 in - 

∞

)

(from tip of lens):

(when attached to a PowerShot Pro90 IS at maximum wide
angle)

Filter diameter:

58 mm, standard filter thread

Dimensions:

Approx. ø 80 x 40 mm (ø 3.1 x 1.6 in.)

Weight:

Approx. 157 g (5.5 oz.)

Focal length:

500 mm

Focusing range

34 - 50 cm (1.1 – 1.6 ft.)

(from tip of lens):

(when attached to a PowerShot Pro90 IS)

Filter diameter:

58 mm, standard filter thread

Dimensions:

Approx. ø 60 x 10.5 mm (ø 2.4 x 0.4 in.)

Weight:

Approx. 60 g (2.1 oz.)

Filter diameter:

58 mm, standard filter thread

Dimensions:

Approx. ø 82 x 33.6 mm (ø 3.2 x 1.3 in.)

Weight:

Approx. 24 g (0.8 oz.)