Canon RF-S 55-210mm F5-7.1 IS STM Telephoto Zoom Lens

Reach distant subjects without carrying a heavy telephoto lens. The Canon RF-S 55-210mm F5-7.1 IS STM is a compact telephoto zoom for APS-C EOS R cameras, giving you a 35mm-equivalent range of 88-336mm. The optical image stabilizer provides up to 4.5 stops of shake correction, and the stepping motor (STM) delivers smooth, quiet autofocus for both stills and video.

Who is it for

This lens suits travel, wildlife, sports, and everyday telephoto needs. It is ideal for photographers who want a lightweight, affordable zoom with reliable stabilization and silent AF for video work.

Main features

• Focal length: 55-210mm (35mm equivalent: 88-336mm on APS-C)
• Maximum aperture: f/5-7.1
• Optical Image Stabilizer up to 4.5 stops
• STM stepping motor for smooth, quiet autofocus
• Lens construction: 11 elements in 8 groups
• 7-blade circular aperture diaphragm
• Minimum focusing distance: 0.73 m at 55mm, 1.0 m at 210mm
• Maximum magnification: 0.28x at 210mm
• 55mm filter thread
• Compact and lightweight design

Specifications

• Lens Mount: Canon RF
• Focal Length: 55-210mm
• Maximum Aperture: f/5-7.1
• Minimum Aperture: f/22-32
• Image Stabilization: Yes (up to 4.5 stops)
• Autofocus Motor: STM
• Lens Construction: 11 elements in 8 groups
• Diaphragm Blades: 7 (circular)
• Minimum Focusing Distance: 0.73 m (55mm), 1.0 m (210mm)
• Maximum Magnification: 0.28x
• Filter Size: 55 mm
• Angle of View (Diagonal): 27°50' - 7°30' (APS-C)
• Compatibility: Canon EOS R series (APS-C)
• Dust and Moisture Resistance: No
• Colour: Black

Tips

For best results, use a shutter speed of at least 1/210s at the long end when shooting handheld without stabilization. The STM motor makes this lens a good choice for video, as focus transitions are smooth and near-silent. A 55mm circular polarizer can help reduce reflections when shooting through glass or water.