Canon RF100-400mm F5.6-8 is USM Telephoto Lens
Black
Price as of 2026-06-08. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$18–$205
- Mid-range:$205–$1449← You are here
- Premium:$1449+
Is This Right For You?
- •Canon loyalists — the brand spans 422 products in our database
- •Canon RF35mm F1.8 is Macro STM Lens offers a better rating (4.8/5) at a similar or lower price ($499)
- •Tamron 17-70mm f/2.8 Di III-A VC RXD Lens — higher rated at 4.8/5 ($699)
📊 Based on data analysis of 30 products in this category.
Mubboo Score: B
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other Camera Lenses
Computed from live Amazon rating, review count, and price across 30 Camera Lenses available to US consumers · last refreshed 2026-06-08.
How It Compares
This Product Canon RF100-400mm F5.6-8 is USM Telephoto Lens | Most Popular Tamron 17-70mm f/2.8 Di III-A VC RXD Lens | Best Rated Canon RF35mm F1.8 is Macro STM Lens | Best Value Canon RF 24-105mm f/4L is USM Zoom Lens | |
|---|---|---|---|---|
| Price | $698.99 | $699 | $499 | $1298 |
| Rating | 4.6/5 | 4.8/5 | 4.8/5 | 4.7/5 |
| Reviews | 841 | 1,696 | 1,365 | 607 |
| Mubboo Score | B | B+ | B+ | B- |
Quick Specs
- Lens
- Telephoto
- Color
- Black
- Lens Type
- Telephoto
- Focus Type
- Auto Focus
- Lens Mount
- Canon RF
- Media Type
- ProductImage
- Unit Count
- 1.0 Count
- Zoom Ratio
- 4
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Check lens compatibility with your camera mount and phone cases; prime lenses offer amazing bokeh but on APS-C sensors the field of view narrows significantly. Zoom lenses may lose sharpness at long ends, so try before buying if possible.
- Exceptional image quality and sharpness
- Outstanding value for the price
- Beautiful background blur (bokeh) and subject isolation
- Strong low-light performance
- Versatile focal lengths or all-around utility
- Noticeable softness, distortion, or aberrations at edges or extreme zoom
- Autofocus can be slow or noisy in certain conditions
- Bulk and weight make some lenses less portable
Expert Picks in Camera Lenses
- Canon EOS R6 Mark II — Canon RF-mount full-frame users
Category recommendations from independent expert publications. Source links in References.
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Key Features
- ✦Compact, lightweight and high-image quality RF tele zoom lens, with a versatile zoom range of 100-400mm
- ✦Optical Image Stabilizer with up to 5.5 Stops of shake correction
- ✦Up to 6 stops of shake correction when paired with EOS R series cameras featuring In-Body Image Stabilizer (IBIS)
- ✦Minimum focusing distance of 2.89 feet at 200mm and maximum magnification of 0.41x at 400mm
- ✦High speed, smooth and quiet autofocus with Canon’s Nano USM
Source: product listing on Amazon.
About Canon
- 422 products in our database
- Average rating: 4.5/5 across all products
- Price range: $8.31 – $7849
- Categories: Binoculars, Calculators, Camera Lenses, DSLR Cameras, Inkjet Printers, Laser Printers
If not the RF100-400mm F5.6-8 is USM Telephoto Lens, consider these
Bottom Line
Canon RF100-400mm F5.6-8 is USM Telephoto Lens earns Mubboo Score B. Priced at $699 — a mid-range option, below the category average of $912. Rated 4.6/5 from 841+ reviews. Strong buy if: canon loyalists. Skip if: canon rf35mm f1.8 is macro stm lens offers a better rating (4.8/5) at a similar or lower price — Tamron 17-70mm f/2.8 Di III-A VC RXD Lens (Score B+, $699) may fit better.
Frequently Asked Questions
Is the Canon RF100-400mm F5.6-8 is USM Telephoto Lens worth buying in 2026?
It earns a Mubboo Score of B, with a 4.6/5 rating from 841 reviews — better than 40% of Camera Lenses we track.
How much does the Canon RF100-400mm F5.6-8 is USM Telephoto Lens cost?
It is currently $698.99 — mid-tier pricing for Camera Lenses.
How does the RF100-400mm F5.6-8 is USM Telephoto Lens compare to other Camera Lenses?
The category's most-reviewed alternative is the Tamron 17-70mm f/2.8 Di III-A VC RXD Lens (4.8/5, 1,696 reviews, $699). The RF100-400mm F5.6-8 is USM Telephoto Lens carries a Mubboo Score of B vs B+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-08) and may change.