Canon EF 28-300 f3.5-5.6 L IS USM Lenses

 

Canon EF 28-300 f3.5-5.6 L IS USM

Focal Length & Max. Aperture:

 

28-300mm 1:3.5-5.6

Filter Diameter:

 

77mm

Magnification with Extension Tube EF12 II:

 

0.39x - 0.04x (at tele)

Magnification with Extension Tube EF25 II:

 

0.50x - 0.09x (tele only)

Diagonal Angle of View:

 

75° - 8° 15' (43.2mm)

Horizontal Angle of View:

 

65° - 6° 50' (36mm)

Lens construction:

 

22 elements in 16 groups

Minimum aperture:

 

f/22-38 (f/22-40 for cameras featuring 1/3-stop increments also)

No. of aperture blades:

 

8 (circular aperture)

Closest focusing distance (m):

 

0.7m

Focus drive:

 

Ring USM

Dimensions:

 

92mm dia. x 184mm (max. length 257.2mm)

Weight:

 

1670g