* Item pictured for illustrative purposes only, actual item not pictured. See ‘Notes’ next to grade for included items.
Canon RF 600mm f/4 L IS USM Full-Frame Lens for RF-Mount, White {52 Drop-In} with Tripod Collar/Foot
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$13,609.00
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KEH Certified™ pre-owned gear, expertly inspected†
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All rental gear is between Excellent and Like New Minus condition
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Standard accessories included
Canon RF 600mm f/4 L IS USM: proven super-telephoto reach for EOS R.
At 600mm with a f/4 maximum aperture, this lens sits at the top of what Canon's RF system offers for long-reach work. The optical formula, 17 elements across 13 groups, including one Super UD and two fluorite elements, keeps chromatic aberration in check even when shooting subjects against bright skies. Super Spectra and Air Sphere Coatings handle flare and ghosting in backlit situations, which matters when the light is behind a bird in flight or a motorcycle coming out of a shadow.
The three-mode image stabilization system is rated to 5.5 stops (CIPA), giving monopod and handheld shooters a real margin at long focal lengths. Canon RF 1.4x and 2x extenders are compatible, pushing effective reach to 840mm at f/5.6 or 1200mm at f/8 without a major weight penalty. The drop-in rear filter system accepts 52mm filters, so you can use ND or circular polarizer glass without front-mounted solutions at this diameter. Two programmable focus presets let you jump instantly between memorized distances, a practical feature when a subject alternates between two predictable positions. At 3,090g and 472mm, this is a serious piece of kit, but one that's meaningfully lighter than earlier Canon 600mm f/4 designs. The magnesium alloy body is weather-sealed throughout.
Who It's For
Bird and wildlife photographers working from blinds or on foot will get direct use from the 5.5-stop IS system and the two focus preset positions, since subjects rarely stay in one spot. Sports and motorsports shooters benefit from the f/4 aperture, which maintains workable shutter speeds in stadium or overcast conditions at 600mm. Nature photographers who regularly shoot in rain or dust can rely on the weather-sealed magnesium alloy construction without babying the lens. Photographers who occasionally need more reach can attach the RF 2x extender to hit 1200mm at f/8, covering scenarios that would otherwise require a second body or lens.
Key Features
- 600mm f/4 fixed focal length with RF mount for Canon EOS R
- 17 elements across 13 groups with Super UD and fluorite elements for color correction
- 5.5 stops CIPA-rated optical image stabilization across three configurable modes
- Ring-type USM autofocus with full-time manual focus and three electronic speed levels
- Two programmable focus presets for instant recall between memorized distances
- 52mm rear drop-in filter system compatible with ND and polarizer glass
- Magnesium alloy construction with weather sealing and fluorine-coated elements
- Compatible with RF 1.4x and 2x extenders for 840mm f/5.6 and 1200mm f/8 reach
FAQ
- What's the optical difference between the RF 600mm f/4 and the EF 600mm f/4 IS III?
- They're optically identical. The RF version uses the same 17-element, 13-group formula with one Super UD and two fluorite elements. The difference is the RF mount and internal mechanical adjustments for mirrorless body integration.
- How much lighter is this than earlier Canon 600mm f/4 designs?
- At 3,090g, it's meaningfully lighter than previous-generation Canon 600mm f/4 designs, though Canon doesn't publish exact comparative weights. The weight reduction matters for handheld and monopod work where you're moving between subjects.
- Can I use extenders with this lens?
- Yes. The RF 1.4x extender gives you 840mm at f/5.6, and the RF 2x pushes it to 1200mm at f/8. Both are compatible, and the weight penalty stays modest.
- What do the three IS modes actually do?
- Mode 1 corrects shake continuously for stills and video. Mode 2 corrects perpendicular movement during panning, leaving intentional pan motion alone. Mode 3 applies correction only when the shutter fires, so you don't see stabilization drift in the viewfinder between shots.
- How do the focus presets work?
- You memorize one or two focus distances using the playback ring on the lens barrel. During a shoot, a quick turn of that ring instantly jumps focus to either memorized distance. Useful when a subject alternates between two predictable positions, like in motorsports or wildlife.
- What kind of filter system does this use?
- 52mm drop-in rear filters only. No front-mounted solutions at this diameter. You can use ND or circular polarizer glass without rigging external filter holders.
- Is this lens weather-sealed?
- Yes. Magnesium alloy body with weather seals around the mount, switches, and rings. The front and rear elements have fluorine coating to repel water, oil, and fingerprints for easy cleaning.
| Specification | Value |
|---|---|
| Focal Length | 600mm |
| Max Aperture | f/4 |
| Min Aperture | f/32 |
| Mount | Canon RF |
| Stabilization | Yes |
| AF System | Yes |
| Min Focus Distance | 4.2 m / 13.8 ft |
| Filter Size | 52mm (Drop-In Rear) |
| Lens Type | Prime |
| Lens Format | Full Frame |
| Angle Of View | 4° 10' |
| Elements | 17 |
| Groups | 13 |
| Diaphragm Blades | 9 |
| Special Elements Coatings | 1 Super UD + 2 fluorite elements, Super Spectra + ASC coatings |
| IS Stops | 5.5 stops (CIPA) |
| AF Motor Type | Ring-type USM (Ultrasonic) |
| Full Time Manual Focus | Yes |
| Focus Method | Internal |
| Maximum Magnification | 0.15x |
| Focus Distance Limiter | Yes |
| Distance Scale | No |
| DOF Scale | No |
| Aperture Ring | No |
| Filter Notes | Rear drop-in filters only |
| Length | 472 mm / 18.6" |
| Diameter | 168 mm / 6.6" |
| Materials | Magnesium alloy |
| Weather Sealing | Yes |
| Color | White |
| Package Weight | 17 lb |
| Box Dimensions | 26 x 15.75 x 15.25" |
| Weight | 3,090 g / 6.81 lb |
This description was generated using AI based on KEH's internal product standards, product expertise, and knowing what customers care about most. While we strive for accuracy, details may vary by individual item.
| Brand Name | Canon |
|---|---|
| Focus Type | Autofocus (lens motor) |
| Lens Mount | Canon EOS RF |
| Lens Type | Telephoto / Long |
| Max Focal Length | 600mm |
| Min Focal Length | 600mm |
Learn what to expect from each condition, cosmetically. Images are representative of each grade and may not show the exact item you receive. All equipment is guaranteed to work as intended, unless otherwise noted. We also occasionally offer items that fall .
Exceptions
- New
- New in box complete with manufacturer's USA warranty. Not previously owned or used.
- Like New
- Essentially new with no signs of use. “Open box.” In manufacturer's packaging with original accessories and instructions. 180-day warranty.
- As Is
- Non-functional or damaged. Equipment will not work. Usable for parts. Not covered under KEH warranty and non-returnable.
Like New Minus
Like New Minus
Barely used with virtually no traces of wear. Only the closest inspections will reveal slight use. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Excellent Plus
Excellent Plus
Lightly used with limited signs of wear. Exceptionally nice but may have slight wear on finish visible. Lens glass could contain light dust or debris. Excellent picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Excellent
Excellent
Noticeably used with average signs of wear. Shows moderate wear for the age of the item, with the possibility of blemishes and/or minimal dings. Lens glass may have average dust and zoom/focus ring tension may have slight looseness or tightness overall, but will not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Bargain
Bargain
Frequently used with above-average wear. May have dents, dings, or finish loss. Lens glass may have small scratches, dust, and blemishes, and zoom/focus ring tension may have moderate looseness or tightness overall, but should not affect picture quality. Accessories usually not included, unless noted in listing. 180-day warranty.
Ugly
Ugly
Heavily used with extensive visible wear. Equipment is rough, with multiple impressions in the finish, excessive finish loss and brassing. Glass will have marks, fungus and/or heavy/cloudy haze which could affect picture quality. Accessories usually not included, unless noted in listing. Not covered under KEH warranty.
