Canon EF 300mm f/4L IS USM Lens

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  • f/4.0 maximum aperture 
  • 300 focal length
  • Image Stabilizer (IS) 
  • UD (Ultra-low Dispersion) elements 
  • 30 close focusing distance
  • L-series construction and optics 
  • Compatibility: with APS-C and Full Frame Sensor DSLR Cameras
  • 5 Years Warranty from Canon Australia

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Canon EF 300mm f/4L IS USM incorporates Image Stabilizer (IS) technology to gain sharp images at slower shutter speeds (2 stops slower), it also includes 2 IS modes for panning and static shooting and 2 UD (Ultra-low Dispersion) elements to correct aberrations and bring high definition and sharpness. Ultrasonic Motor (USM) runs the autofocus for high speed yet silent focusing. The lens is constructed in an L-series construction and optics making the whole product to have superior performance with excellent handling, and are resistant to dust and moisture. With an aperture of f/4.0 and a focal length of 300mm, images are surely in a crisp and vivid outcome. It is compatible with APS-C and Full Frame Sensor DSLR Cameras.

Product Features in Detail

High quality, stabilized telephoto lens

The EF 300mm f/4L IS USM is a compact telephoto lens featuring an Image Stabilizer that compensates for camera shake, allowing shutter speeds two stops slower than normal to be used without blur. Stabilization can be turned off in one direction to allow for panning.

L-series quality

The L-series is Canon's flagship professional lens range, representing the best in precision-designed EF optics. L-series lenses combine superior performance with superlative handling, and are resistant to dust and moisture.

Ultrasonic focusing
A ring-type ultrasonic motor drives autofocus extremely quickly, and in near silence. Excellent holding torque ensures the point of focus is reached accurately, without overshooting. Furthermore, full-time manual override is available, making it possible to adjust focus without leaving AF mode.

Super Spectra coating

Super Spectra coatings ensure accurate colour balance and enhance contrast. They also reduce flare and ghosting – a common problem caused by light bouncing off a camera's sensor.

Integration with E-TTL II flash metering

The lens passes distance information back to a compatible EOS camera's E-TTL II flash system to ensure optimal flash metering

Angle of view (horzntl, vertl, diagnl) 6°50', 4°35', 8°15'
No. of diaphragm blades 8
Minimum aperture 32
Maximum magnification (x) 0.24
AF actuator USM¹
Filter diameter (mm) 77
Max. diameter x length (mm) 90 x 221
Weight (g) 1,190
Magnification - Extension Tube EF12 II 0.30 - 0.04
Magnification - Extension Tube EF25 II 0.37 - 0.09
Focal Length & Maximum Aperture 300mm 1:4.0
Lens Construction 15 elements in 11 groups
Focus Adjustment Rear focusing system with USM
Closest Focusing Distance 1.5m / 4.9 ft.
Lens Cap E-77U / E-77II
Lens hood -
Hard case LH-D27
Soft case LZ1128
This product comes with 5 Years Warranty from Canon Australia. Our products are sourced from authorized Australian suppliers and therefore come with genuine Australian warranty. Camera Warehouse does not participate in 'Grey Market' or 'Parallel Import' activities.
Canon EF 300mm f/4L IS USM
Lens Dust Cap E (Rear)
Strap for Case
Tripod Mount Ring
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Canon EF 300mm f/4L IS USM Lens
Canon EF 300mm f/4L IS USM Lens
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SKU: Canon EF30040LIS

UPC: 4960999213804