Canon EF300mm f/4L IS USM

Canon

Canon EF300mm f/4L IS USM

📏 300mm 💡 f/4 🔌 Canon EF Mount 🎯 Prime ⚖️ 1190g 📷 IS

📋 Specifications

Focal Length 300mm
Max Aperture f/4
Min Aperture f/32
Lens Type Prime
Mount Canon EF
AF Motor USM
Image Stabilization Yes
Autofocus Yes
Weather Sealed No
Min Focus Distance 150.0 cm
Max Magnification 0.24x
Elements / Groups 15 elements in 11 groups
Aperture Blades 8
Filter Diameter 77mm
Weight 1190g
Dimensions 90.0 x 221.0mm
Release Year 1997

🛒 Where to Buy the Canon EF300mm f/4L IS USM

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🖼️ Sample Photos

Real-world photos taken with the Canon EF300mm f/4L IS USM, sourced from SampleShots.

Close-up, right-profile view of a competitive gamer wearing a headset with microphone at a Berlin esports arena, with a blurred foreground element.
LEC
Two players with headsets sit at desks with monitors in a blue-lit esports studio; a coach in a suit and headset stands behind them holding a clipboard.
LEC
Esports player with headset at desk, monitor, keyboard, and water bottle in Berlin arena during LEC Winter Split Week 4.
LEC
Panelist seated on stage during LEC 2025 Winter Split Week 4 in Berlin, wearing a gray off-shoulder top and white corset, gesturing with her right hand; blue geometric backdrop.
LEC
Esports player in a black-red jersey sits on a gray sofa on stage in Berlin, speaking into a microphone branded with the LEC logo, against a blue backdrop.
LEC
Pro esports player in a dark red-trim jersey sits on a gray sofa, speaks into a Riot Games LEC microphone on a blue-lit stage in Berlin during LEC Winter Split Week 4.
LEC
Fnatic esports player in a black and orange jacket seated on a gray sofa, speaking into a LEC-branded microphone during an on-stage interview at the Riot Games Arena in Berlin.
LEC
Close-up of vibrant yellow and orange tulips with a softly blurred background.
Guy Mayer
House Finch perched on a black wire, displaying red head and speckled body.
George Thomas
Close-up of a gray squirrel holding a nut, with a fluffy tail and soft background.
George Thomas
Red panda with orange fur and white facial markings peering through snow-dusted branches in a winter treetop.
Mark Dumont
Emerald damselfly resting on a weathered wooden surface.
Dan Mooney
Close-up of a ring-tailed lemur sitting against a textured background, displaying its distinctive face and fur.
Mark Dumont
Close-up of a resting langur with black and white fur, eyes closed, on a wooden branch.
Mark Dumont
Red panda resting on tree branch surrounded by green leaves.
Mark Dumont
Close-up of a river otter's face with wet fur and bright eyes.
Mark Dumont
Profile of a polar bear with white fur standing on rocky terrain.
Mark Dumont
Hartebeest grazing on grassy savanna with curved horns and pale mane; second antelope visible in background.
Mark Dumont

View all 192 sample photos on SampleShots →

📷 Compatible Cameras

Native Mount

Canon EOS 750D

Canon EOS 750D

2015
 Canon EOS 1200D

Canon EOS 1200D

2014
 Canon EOS 7D Mark II

Canon EOS 7D Mark II

2014
 Canon EOS 760D

Canon EOS 760D

2015
 Canon EOS 5DS

Canon EOS 5DS

2015
 Canon EOS 5DS R

Canon EOS 5DS R

2015
 Canon EOS 8000D

Canon EOS 8000D

2015

+ 29 more compatible cameras

🔄 Via Adapter (24 cameras)

Canon EOS R5 Mark II

Canon EOS R5 Mark II

 Canon EOS R100

Canon EOS R100

 Canon EOS M10

Canon EOS M10

 Canon EOS M3

Canon EOS M3

 Canon EOS R1

Canon EOS R1

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Canon EF24-70mm f/2.8L II USM

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Canon EF70-200mm f/4L IS USM

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f/4