Best Canon RF Astrophotography Lens in 2025
Updated on July 2025
#1
Recommended
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- 12mm focal length for ultra-wide angle shots, ideal for landscapes and architecture with minimal distortion and high sharpness
- Aperture range from F2 to F22 offers shallow depth of field for subject isolation and effective low-light performance
- Linear STM autofocus provides quiet and precise focusing, suitable for both photography and videography
- Lightweight design at 2.25 inches and 7.5 oz, making it convenient for travel and everyday use
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- 12mm focal length for ultra-wide angle shots, ideal for landscapes and architecture with minimal distortion and high sharpness
- Aperture range from F2 to F22 offers shallow depth of field for subject isolation and effective low-light performance
- Linear STM autofocus provides quiet and precise focusing, suitable for both photography and videography
- Lightweight design at 2.25 inches and 7.5 oz, making it convenient for travel and everyday use
#2
Value for Money
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- Compact and lightweight design with a 50mm focal length
- Wide 1.8 aperture ideal for low-light conditions and achieving background blur
- Equipped with a stepping motor for smooth and quiet autofocus in both video and photography
- Features a control ring for easy adjustments
- Advanced lens design and coatings for improved color balance and reduced ghosting and flare
- Compatible with the EOS R mirrorless camera system including various models
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- Compact and lightweight design with a 50mm focal length
- Wide 1.8 aperture ideal for low-light conditions and achieving background blur
- Equipped with a stepping motor for smooth and quiet autofocus in both video and photography
- Features a control ring for easy adjustments
- Advanced lens design and coatings for improved color balance and reduced ghosting and flare
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#3
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- 50mm focal length with f/1.8 maximum aperture
- Suitable for portraits, action, and low-light conditions; Angle of view: 40º horizontal, 27º vertical, 46º diagonal
- Minimum focusing distance of 1.15 feet (0.35m) with 0.21x maximum magnification
- Stepping motor technology enables silent continuous autofocus for video and smooth focus for still images
- Effective focal length of 80mm on APS-C cameras, 50mm on full-frame; Consists of 6 elements in 5 groups
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- 50mm focal length with f/1.8 maximum aperture
- Suitable for portraits, action, and low-light conditions; Angle of view: 40º horizontal, 27º vertical, 46º diagonal
- Minimum focusing distance of 1.15 feet (0.35m) with 0.21x maximum magnification
- Stepping motor technology enables silent continuous autofocus for video and smooth focus for still images
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#4
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- Compact and lightweight design suitable for APS-C cameras with RF mount; automatic crop for full-frame EOS R-series usage.
- Versatile 18-45mm zoom range.
- High image quality with two aspheric elements and Super Spectra Coating.
- Optical image stabilization offers up to 4 stops of shake correction.
- Enhanced correction of up to 6 stops when used with EOS R series cameras with In-Body Image Stabilizer.
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- Compact and lightweight design suitable for APS-C cameras with RF mount; automatic crop for full-frame EOS R-series usage.
- Versatile 18-45mm zoom range.
- High image quality with two aspheric elements and Super Spectra Coating.
- Optical image stabilization offers up to 4 stops of shake correction.
- Enhanced correction of up to 6 stops when used with EOS R series cameras with In-Body Image Stabilizer.
#5
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- RF-S telephoto zoom lens for enhanced flexibility and range with EOS R50, R10, and R7 cameras.
- Provides full-frame equivalent coverage of approximately 88–336mm on APS-C sensor cameras.
- Features excellent image quality with two UD glass elements, one aspheric element, and Canon Super Spectra Coating to reduce ghosting and flare.
- Includes optical image stabilization offering up to 4.5 stops of shake correction, and up to 7.0 stops when used with EOS R series cameras featuring IBIS.
- Minimum focus distance of approximately 28.7 inches with a maximum magnification of 0.28x at 210mm focal length.
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- RF-S telephoto zoom lens for enhanced flexibility and range with EOS R50, R10, and R7 cameras.
- Provides full-frame equivalent coverage of approximately 88–336mm on APS-C sensor cameras.
- Features excellent image quality with two UD glass elements, one aspheric element, and Canon Super Spectra Coating to reduce ghosting and flare.
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#6
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- APS-C format lens with 88-336mm full-frame equivalent focal length, ideal for capturing sports and wildlife.
- Compact and lightweight design for easy portability, perfect for on-the-go photography.
- STM Stepping AF motor for fast and quiet autofocus, enhancing capture efficiency.
- Optical Image Stabilizer provides up to 4.5 stops of shake correction for sharp handheld shots, compatible with In-Body Image Stabilization for up to 7 stops.
- Designed for use with Canon RF-mount APS-C format mirrorless cameras, including popular models like EOS R10, R100, R50, and others.
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- APS-C format lens with 88-336mm full-frame equivalent focal length, ideal for capturing sports and wildlife.
- Compact and lightweight design for easy portability, perfect for on-the-go photography.
- STM Stepping AF motor for fast and quiet autofocus, enhancing capture efficiency.
- Optical Image Stabilizer provides up to 4.5 stops of shake correction for sharp handheld shots, compatible with In-Body Image Stabilization for up to 7 stops.
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#7
- Wide f/1.8 aperture for enhanced low-light performance
- Compatible with RF mount cameras
- Includes aspheric lens element for improved image quality
- Equipped with STM motor for smooth and quiet autofocus
- Features Super Spectra Coating to reduce flare and ghosting
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- Wide f/1.8 aperture for enhanced low-light performance
- Compatible with RF mount cameras
- Includes aspheric lens element for improved image quality
- Equipped with STM motor for smooth and quiet autofocus
- Features Super Spectra Coating to reduce flare and ghosting
#8
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- Canon's inaugural ultra wide-angle RF lens
- Exceptional image quality with a fixed f/2.8 aperture
- Stepping motor for silent and smooth autofocus in video
- Compact and lightweight design for full-frame ultra-wide photography
- 5.11-inch minimum focusing distance with 0.26x maximum magnification
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- Canon's inaugural ultra wide-angle RF lens
- Exceptional image quality with a fixed f/2.8 aperture
- Stepping motor for silent and smooth autofocus in video
- Compact and lightweight design for full-frame ultra-wide photography
- 5.11-inch minimum focusing distance with 0.26x maximum magnification
#9
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- Compatible with Canon RF 100-400mm F5.6-8 IS USM and EF 70-300mm f/4-5.6 IS II USM lenses
- Replacement for Canon lens hood ET-74B, supporting Ф67mm filters and lens caps
- Prevents stray light from entering the lens, ensuring no vignetting
- Reversible design for easy storage without affecting filters or lens caps
- Non-glare matte finish reduces reflections and provides additional impact protection
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- Compatible with Canon RF 100-400mm F5.6-8 IS USM and EF 70-300mm f/4-5.6 IS II USM lenses
- Replacement for Canon lens hood ET-74B, supporting Ф67mm filters and lens caps
- Prevents stray light from entering the lens, ensuring no vignetting
- Reversible design for easy storage without affecting filters or lens caps
- Non-glare matte finish reduces reflections and provides additional impact protection
#10
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- Compatible with Canon RF 50mm F1.8 STM Lens for various EOS R models.
- Easy installation via bayonet mount; supports a Ф43mm filter and lens cap.
- Reversible design for compact storage and easy portability.
- Shockproof protection to reduce lens damage from collisions; minimizes stray light for clearer images.
- Constructed from lightweight and durable ABS material.
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- Compatible with Canon RF 50mm F1.8 STM Lens for various EOS R models.
- Easy installation via bayonet mount; supports a Ф43mm filter and lens cap.
- Reversible design for compact storage and easy portability.
- Shockproof protection to reduce lens damage from collisions; minimizes stray light for clearer images.
- Constructed from lightweight and durable ABS material.
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