Canon EF500MM F4L IS USM 用户手册

ENG-19

●

The lens length is measured from the mount surface to the front end of the lens. Add
26.5 mm when including the lens cap and dust cap.

●

The size and weight listed are for the lens only, except as indicated.

●

The Close-up Lenses 250D and 500D cannot be attached.

●

Aperture settings are specified on the camera.

●

All data listed is measured according to Canon standards.

●

Product specifications and appearance are subject to change without notice.

300 mm f/2.8

400 mm f/2.8

13 groups, 17 elements

13 groups, 17 elements

f/32

f/32

Diagonal: 8° 15’

Diagonal: 6° 10’

Vertical: 4° 35’

Vertical: 3° 30’

Horizontal: 6° 50’

Horizontal: 5° 10’

2.5 m/8.2 ft.

3 m/9.8 ft.

0.13

×

0.15

×

Approx. 176 

× 264 mm/

Approx. 155 

× 233 mm/

6.9 

× 10.4 inch (at 2.5 m/8.2 ft.)

6.1 

× 9.2 inch (at 3 m/9.8 ft.)

Any 52-series drop-in filter

128 

× 252 mm/5.0 × 9.9 inch

163 

× 349 mm/6.4 × 13.7 inch

2550 g/90.0 oz

5370 g/189.4 oz

ET-120

ET-155

E-145

E-180C

Lens case 300

Lens case 400

02-7524_ENG  10.2.13 9:39 AM  Page 19

COP

Y