Canon 120 300mm f2.8

Name: Canon 120 300mm f2.8
Brand: Canon
Availability: InStock

Canon · Prime Lens

Check price at Adorama → from $923 used → See price on Amazon →

Used price as of Oct 31, 2026 · active listings

Synthesized from 16 reviewer sources · Analysis as of Oct 30, 2026 (today)

What do reviewers say about the Canon 120 300mm f2.8?

As of October 2026, among the 16 reviews we compiled, optical performance drew the most discussion: 53 claims from 14 of them, which we read as 74% positive, 7% neutral, 19% negative.

Synthesized from 16 reviewer sources for Canon 120 300mm f2.8. Optical performance draws the most discussion: 39 positive, 4 neutral, and 10 negative across 53 sentiment markers. The most criticism lands on handling: 54% positive, 23% neutral, 23% negative across 22 claims.

What are the Canon 120 300mm f2.8 specifications?

Focal Length Mm300 mm

Max Aperturef/2.8

specs: designation

What do reviewers praise and criticize?

Optical Performance

39 pos · 4 neu · 10 neg

“I sto down slightly sharpness returned and the overall performance was still exceptional with great image stabilization great autof Focus and also good image quality however when you use the lens with a two times T converter things start to fall apart a little bit and this is where I was the most…” — Jan Wegener

Build Quality

4 pos · 2 neu · 1 neg

Mount Compatibility

8 pos · 30 neu · 6 neg

“This is the 120 to 300 F2.8 for the Z mount with the 1.4 x teleconverter on this.” — Bobby Tonelli

Price & Value

11 pos · 8 neu · 18 neg

“This is in the category where they are going to compete in value with this lens.” — Creative Fam Live

Weight & Portability

6 pos · 7 neu · 2 neg

“It weighs 2.75 kilos or over 6 lb, which is only 200 g less than a Nikon 400TC.” — Jan Wegener

More detail — 9 additional axes

Distortion

1 pos · 0 neu · 0 neg

“great so again while the picture quality is not completely perfect it's certainly very impressive indeed let's take a look at Distortion and vignetting it's not really a problem on apsc cameras as this is a full-frame lens so let's look at how it copes on full frame at 120 mm there is slight Barrel…” — Christopher Frost

Vignetting

1 pos · 2 neu · 2 neg

Coma

0 pos · 0 neu · 1 neg

Bokeh

4 pos · 0 neu · 1 neg

Color Rendition

3 pos · 0 neu · 0 neg

Filter Thread

0 pos · 5 neu · 0 neg

Dimensions

2 pos · 4 neu · 2 neg

Handling

12 pos · 5 neu · 5 neg

AF Noise

1 pos · 1 neu · 0 neg

What does a used Canon 120 300mm f2.8 cost?

refurbished$923

pre_owned$1472

Prices as of Oct 31, 2026 — lowest active listing per condition.

Which reviews is this based on? (16)

Every claim above traces to these original reviews. We don't write opinions — we synthesize theirs.

📹 Pro Reviews (16)

GREAT SPORTS Photographer Lens Review: SIGMA 120-300 F/2.8 Billie Weiss
Nobody else has made a lens like this. | NIKKOR Z 120-300mm f/2.8 TC VR S Bobby Tonelli
Sigma 120-300mm f/2.8 OS HSM 'S' lens review with samples (Full-frame and APS-C) Christopher Frost
Nikon’s NEW 120-300mm f/2.8 is a GAME CHANGER! (Built-in TC) Creative Fam Live
What's in this box? One of the greatest lenses EVER! Sigma 120-300mm f2.8 OS Dan Watson
Canon vs Sigma at 300mm f2.8 - The Battle continues FranklinLiranzo
Canon’s BEST Lens… BUT What's The CATCH? RF 100-300 f/2.8 Review Jan Wegener
Nikon’s 120-300 TC: The Lens I Wanted to Love... Jan Wegener
Nikon 120-300mm f2.8 REVIEW: The GREATEST Nikon Lens Ever Made, BUT... Jared Polin
The Most EXPENSIVE Zoom Lens You’ll NEVER Own! Jared Polin
One Big Reason to Use Nikon - Nikkor Z 120-300mm f/2.8 TC VR S Kai W
Sigma 120 300mm f2.8 Sport Lens review Nick Page
Sigma 120 300 F2 8 Sport Peace Camera
The Best Cheaper Alternatives for Expensive Camera Lenses Rob Sambles
Why the Sigma 120 300mm f/2.8 Sport Is Still a Beast in 2025 – On the Canon R5 & R3 Tim Gowling Photography
Sigma 120-300mm f2.8 Review: The Ultimate Sports Lens? Tony & Chelsea Northrup