Specifications - Canon EF300mm f/2.8L IS II USM Instructions Manual

Specifications

Focal Length/Aperture
Lens Construction
Minimum Aperture
Angle of View
Min. Focusing Distance
Max. Magnification
Field of View
Filter
Max. Diameter and Length
Weight
Hood
Lens Cap
Case
The lens length is measured from the mount surface to the front end of the lens. Add 26.5 mm
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when including the lens cap and dust cap.
The size and weight listed are for the lens only, except as indicated.
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The Close-up Lenses 250D and 500D cannot be attached.
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Aperture settings are specified on the camera.
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All data listed is measured according to Canon standards.
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Product specifications and appearance are subject to change without notice.
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EF300mm f/2.8L IS II USM
300mm f/2.8
12 groups, 16 elements
f/32
Diagonal: 8° 15'
Vertical: 4° 35'
Horizontal: 6° 50'
2 m/6.6 ft.
0.18×
Approx. 136 × 205 mm/
5.4 × 8.1 inch (at 2 m/6.6 ft.)
Any 52(WII)-series drop-in filter
128 × 248 mm/5.0 × 9.8 inch
Approx. 2350 g/82.9 oz
ET-120(WII)
E-145C
Lens case 300B
EF400mm f/2.8L IS II USM
400mm f/2.8
12 groups, 16 elements
f/32
Diagonal: 6° 10'
Vertical: 3° 30'
Horizontal: 5° 10'
2.7 m/8.9 ft.
0.17×
Approx. 139 × 208 mm/
5.5 × 8.2 inch (at 2.7 m/8.9 ft.)
163 × 343 mm/6.4 × 13.5 inch
Approx. 3850 g/135.8 oz
ET-155(WII)
E-180D
Lens case 400C
ENG-21