Canon RF75-300mm f/4-5.6 — Compact Super-Telephoto Lens
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Canon RF75-300mm f/4-5.6 — Compact Super-Telephoto Reach Lens
The Canon RF75-300mm f/4-5.6 brings long telephoto reach to Canon's RF-mount mirrorless system in a compact and lightweight package.
With its 75-300mm focal-length range, the lens covers everything from moderate telephoto to super-telephoto perspectives, making it useful for photographing wildlife, sports, stage performances, travel and distant subjects.
At just 507g and approximately 146.1mm long, the lens is designed for photographers who want substantial telephoto reach without carrying a large, heavy lens. Canon describes its size and weight as comparable to a 500ml bottle.
When used with an APS-C EOS R System camera, the lens provides an effective field of view equivalent to approximately 120-480mm in 35mm format, giving photographers additional reach for wildlife and sports photography.
Key Features
- 75-300mm telephoto zoom range
- Canon RF mount
- Compact and lightweight design
- Only 507g
- Approximately 146.1mm long
- 0.25x maximum magnification
- 1.5m closest focusing distance
- Up to 480mm equivalent reach on APS-C EOS R cameras
- DC motor autofocus
- Continuous autofocus with Eye Detection on compatible EOS R cameras
- 7-blade diaphragm
- 58mm filter thread
- Excellent for wildlife, sports and distant subjects
- Suitable for travel and outdoor photography
- Telephoto compression for creative compositions
Technical Specifications
| Specification | Details |
|---|---|
| Focal Length | 75-300mm |
| Maximum Aperture | f/4-5.6 |
| Minimum Aperture | f/32-45 |
| Lens Mount | Canon RF |
| Lens Format | Full Frame |
| Lens Construction | 13 elements in 9 groups |
| Autofocus Drive | DC Motor |
| Closest Focusing Distance | 1.5m / 4.92 ft |
| Maximum Magnification | 0.06x at 75mm / 0.25x at 300mm |
| Diaphragm Blades | 7 |
| Filter Size | 58mm |
| Diameter × Length | 71.2 × 146.1mm |
| Weight | 507g |
| Image Stabilization | No |
| Dust/Moisture Resistance | No |
| Distance Scale | None |
| Diagonal Angle of View | 32°11′ to 8°15′ |
| Horizontal Angle of View | 27°00′ to 6°50′ |
| Vertical Angle of View | 18°11′ to 4°35′ |
Specifications are from Canon India's official listing.
Autofocus
The RF75-300mm f/4-5.6 uses a DC motor autofocus system. With compatible EOS R cameras, Canon specifies continuous autofocus with Eye Detection for both stills and video, while Servo AF can track moving subjects.
Close-Up Capability
The lens can focus as close as 1.5 metres, with maximum magnification increasing to 0.25x at 300mm.
This makes it useful for isolating details such as:
- Wildlife details
- Flowers
- Stage performers
- Sports details
- Distant architectural features
- Travel subjects
APS-C Reach
When mounted on an APS-C EOS R camera, the RF75-300mm provides an effective 120-480mm equivalent field of view.
This makes combinations such as the EOS R50 + RF75-300mm particularly useful when additional reach is required while keeping the overall kit relatively lightweight.
Ideal For
Wildlife Photography
The 300mm focal length provides useful reach for photographing animals from a distance.
Sports Photography
The long focal range helps frame athletes and action without needing to be close to the playing area.
Travel Photography
The lightweight 507g body makes it convenient to carry as a dedicated telephoto lens.
Stage & Events
The 75-300mm range is useful for photographing performers from the audience or a distant position.
Bird Photography
On an APS-C EOS R camera, the 480mm equivalent reach provides additional framing flexibility.
Outdoor Photography
Its compact design makes it suitable for photographers who want telephoto capability without a large professional zoom.
What's in the Box
Included:
- Canon RF75-300mm f/4-5.6 Lens
- E-58 II Lens Cap
- RF Lens Dust Cap
Sold separately:
- ET-60 Lens Hood
- LP1019 Lens Case
