Canon RF 15-35mm F/2.8 L is USM
明るいf/2.8通しの開放絞り値と5段分の手ブレ補正を備え、手持ちでの夜景や室内撮影で高い描写力を発揮します。防塵防滴の堅牢なLレンズならではのビルドクオリティと、逆光に強いASCコーティングが厳しい環境下でも信頼できる画質を提供します。このレンズは、広大な風景から建築物の室内まで、歪みを抑えた15mmの超広角を必要とするランドスケープフォトグラファーに最適です。
概要
30秒まとめ
RF 15-35mm f/2.8L IS USMは、キヤノンのミラーレスで最高の広角ズームを求める人への答えだ。シャープネスとAFはトップクラスで、f/2.8通しの明るさと5段分の手ブレ補正が撮影の幅を広げる。840gの重さと動画時のぐらつきが弱点だが、風景や建築、イベント撮影ではこれ以上ない相棒になる。
メリットとデメリット
長所
- 15mmの超広角で圧倒的な画角が得られる 97th
- f/2.8通しで低照度や星景に強い 96th
- AFは高速かつ静かで正確 94th
- 5段分の手ブレ補正で手持ちの歩留まりが高い 91st
- 防塵防滴で悪天候でも安心
短所
- 840gと重く、旅行にはやや不向き
- 動画撮影時にぐらつき効果が出ることがある
- ポートレート用途ではボケが小さく物足りない
- 価格が高く、気軽に手を出しにくい
- プロファイル補正なしでは周辺光量落ちが目立つ
オーナーの声
ユーザーの声
購入者の評価が時間とともにどう変化したか
独自顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。
- Q3 2026100/100
Buyers in Q3 2026 praised the lens for its f/2.8 aperture, sharpness, and image quality, especially for indoor photography. They recommend it over alternatives.
- Excellent f/2.8 aperture for low light indoor photography.
- Outstanding sharpness and image quality, better than previous lenses.
- Highly recommended for people/event photography.
- Native RF lens improves performance over adapted EF lenses.
- Q1 202697/100
Buyers in Q1 2026 praised the lens for its wide-angle performance, low-light capability, and compatibility with Canon R-series cameras.
- Excellent wide-angle and low-light performance, especially for fireworks and night shots.
- Pairs well with Canon R5 Mark II and EOS R8 bodies.
- Versatile zoom range from ultra-wide to 35mm for family portraits.
- Lightweight compared to the 28-70mm lens, easy to handle.
- Q4 202563/100
Buyers praise the lens for versatility in real estate, events, and travel, but some report a wobble effect in video and note filter quality issues.
- Versatile for real estate, events, and travel; fills 15-200mm range.
- Video wobble/wonky look reported by multiple users.
- Filters are functional but not top quality.
- Sharp image, good distortion control, and profile correction recommended.
- Q3 2025100/100
Buyers praised the lens for excellent image quality, fast autofocus, and sharpness, noting it is heavy but worth it for travel and events.
- Excellent image quality and sharpness
- Fast and reliable autofocus
- Heavy but acceptable for travel and events
- Great for wide-angle shots and architecture
- Q2 202588/100
Buyers praise the lens for sharpness, brightness, and versatility, noting it's a worthy upgrade from f/4 or adapted EF lenses despite weight and cost.
- Excellent image quality, sharpness, and brightness across reviews.
- Versatile for indoor, landscape, and real estate photography.
- Weight is noticeable but manageable, especially with a 70-200mm f/2.8.
- Vignetting at widest aperture and premium price noted as drawbacks.
- Q1 2025100/100
Buyers in Q1 2025 praised the lens as excellent, accurate, and versatile for both land and water use, with high satisfaction.
- Lens is excellent and accurate, well worth the money.
- Versatile for both land and water photography.
- Performs well with R6 MK II, ideal for travel.
- Becomes a primary lens due to quality and precision.
- Q4 202495/100
Buyers praise the lens for its fast autofocus, sharpness, and versatility for landscapes, astro, and dance photography. Minor edge distortion noted when wide open.
- Fast and accurate autofocus, locks quickly on subjects like airplanes.
- Sharp image quality, especially appreciated for dance floor and astro photography.
- Some edge distortion when wide open, but considered expected and acceptable.
- Versatile lens suitable for wide-angle, landscape, and astro use.
- Q2 2024100/100
Buyers in Q2 2024 praised the lens as perfect for landscapes, sharp, and excellent for video, calling it one of Canon's best.
- Excellent for landscape photography with sharp image quality.
- Great for video, enhancing video quality.
- Customization ring is a valued feature.
- Considered one of Canon's best lenses, part of the holy trinity.
- Q1 2024100/100
All four reviews are highly positive, praising the lens for its versatility, low-light performance, and sharpness.
- Versatile for landscapes, portraits, and real estate.
- Excellent low-light performance, especially in tombs.
- Sharp images with minimal distortion across zoom range.
- High build quality with weather sealing and fast autofocus.
- Q4 2023100/100
Buyers praise the lens for its sharpness, minimal distortion, and versatility for landscapes and portraits. Image stabilization and wide zoom range are highlights.
- Exceptional sharpness and image quality with minimal distortion and vignetting.
- Versatile for landscapes, skylines, portraits, and tight spaces.
- Effective image stabilization and 82mm filter thread add flexibility.
- High price is noted but considered worth the investment; some mention sales.
- Q2 2023100/100
Buyers in Q2 2023 praised the lens for its sharpness, wide capabilities, and versatility for real estate, landscape, and concert photography.
- Excellent sharpness and image quality across multiple uses.
- Great for real estate and landscape photography.
- Versatile for concerts and portraits with good stabilization.
- High build quality and recommended purchase.
- Q1 202385/100
Buyers praise the lens for astrophotography, real estate, and video, noting sharpness and color. One buyer received a used lens instead of new.
- Excellent for astrophotography and low-light, with no coma distortion noted.
- Sharp, fast, and great colors for real estate and wide-angle shots.
- Works well with Canon R3, R5, R6 Mark II; video quality praised.
- One buyer received a used, dirty lens in an opened box from Best Buy.
- Q4 2022100/100
Buyers praise this lens for its sharpness, build quality, and image stabilization. It is considered versatile for landscapes and events, though some note geometric distortion at ultra-wide angles and a high price.
- Sharpness and image quality are consistently highlighted as excellent.
- Image stabilization works well, especially with IBIS.
- Geometric distortion can occur when shooting ultra-wide, causing slanted verticals.
- Price is high, but many feel the quality justifies the cost.
- Q3 2022100/100
Buyers in Q3 2022 praised the lens as outstanding for landscapes and video, noting sharpness, bokeh, and stabilization. Some mentioned minor distortion at 15mm and high cost.
- Excellent sharpness, bokeh, and build quality for landscapes and video.
- Minor distortion at 15mm, but manageable by keeping subjects away from edges.
- In-body stabilization works well, but turn off for super wide video.
- Expensive, with some debate over f/2.8 vs f/4 for different uses.
- Q2 2022100/100
Buyers praised this lens for astrophotography, landscapes, and travel, noting sharpness, stability, and quick autofocus.
- Excellent for astrophotography and landscapes.
- Sharp image quality even wide open.
- Stable for handheld long exposures.
- Versatile for travel and real estate.
- Q4 2021100/100
Buyers praised this RF wide-angle lens for its exceptional image quality, build, and stabilization, though some noted the high price.
- Excellent image quality and sharpness across the zoom range.
- Great build quality and premium feel, with improved RF design.
- Effective image stabilization for low-light and video work.
- High price but considered worth it for the performance.
- Q3 202150/100
Buyers praised sharpness and fast focusing, but multiple reports of misaligned elements causing blurry areas and soft focus led to returns.
- Sharp images, fast autofocus, good for handheld video on R5/R6.
- Multiple samples had misaligned lens elements causing blurry areas.
- Soft focus reported; Canon could not confirm defect.
- Extreme vignetting at widest aperture; coma in corners for astrophotography.
- Q2 202195/100
Buyers in Q2 2021 praised the lens for sharpness, fast autofocus, and versatility, especially for landscape and interior photography. A minor issue with filter vignetting at 15mm was noted.
- Exceptional sharpness, color, and contrast across reviews.
- Fast and accurate autofocus, especially with RF system.
- Versatile focal range for landscapes, interiors, and general use.
- Potential vignetting with 100mm square filter systems at 15mm.
- Q1 2021100/100
Buyers praise this lens for sharpness, stabilization, and versatility in real estate, landscapes, and video. One notes vignetting at 15mm with filters.
- Excellent sharpness and image quality across reviews.
- Great stabilization and fast autofocus performance.
- Versatile for real estate, landscapes, and video work.
- Moderate vignette at 15mm, worsened by screw-on filters.
- Q4 202092/100
Buyers praise the lens for its sharpness, build quality, and wide f2.8 aperture. Some note the high price and weight as drawbacks.
- Sharpness and image quality are consistently praised across reviews.
- Build quality and lens construction are highly regarded.
- Price is considered high, though some feel it's justified by performance.
- Weight is a notable flaw, feeling heavy after extended use.
- Q3 202097/100
Buyers in Q3 2020 praised the lens for its sharpness, build quality, and versatility, often replacing multiple primes. Minor distortion at 15-16mm noted but correctable.
- Exceptional sharpness across all focal lengths, especially 15-35mm.
- Versatile replacement for multiple prime lenses, saving kit space.
- Excellent build quality and silent image stabilization.
- Minor distortion at 15-16mm, but expected and correctable.
- Q2 2020100/100
Buyers praised the lens for its sharpness, fast focusing, and wide angle, noting it captures astrophotography details and outperforms the EF version.
- Sharpness and fast focusing are standout features.
- Excellent for astrophotography, capturing nebula and Milky Way.
- Wider than EF version, noticeable in tight spaces like piano bench.
- Worth the investment over the EF version.
- Q1 202095/100
Buyers praise the RF 15-35mm lens for sharpness, wide angle, and image stabilization. One noted the zoom ring turns opposite to most lenses.
- Sharp image quality and impressive wide-angle performance.
- Great build quality and comfortable handling.
- Excellent image stabilization for landscapes and video.
- Zoom ring turns opposite direction; some adjustment needed.
- Q4 201996/100
Buyers praise the lens for sharpness, stabilization, and build quality, ideal for landscape, astro, and video. Minor gripes include weight, vignetting, and a loose IS switch.
- Exceptional sharpness and image quality across all reviews.
- Effective image stabilization for handheld video and stills.
- Weight and size noted as heavier than expected for mirrorless.
- Vignetting at wide end and easily moved IS switch reported.
日付のある顧客レビュー 170 件を暦四半期ごとに集計しています。期間別の分析は英語です。
実証データ
パフォーマンス
光学性能は90パーセンタイルと、さすがのLレンズだ。16枚12群のレンズ構成には3枚の非球面レンズと2枚のEDレンズが投入されており、画面周辺まで驚くほどシャープ。ユーザーからも「卓越したシャープネス」という声が最も多く上がっている。Air-Sphereコーティングの効果で、逆光でもフレアやゴーストがよく抑えられており、コントラストの高いクリアな画が得られる。
AFはNano USM駆動で、静止画では高速かつ正確。不動産やイベント撮影で「高速で正確なオートフォーカス」が評価されているのも納得だ。手ブレ補正は5段分と強力で、薄暗い室内や夜景でも手持ちで粘れる。ただし、動画撮影時には注意が必要だ。複数のユーザーが「ぐらつき効果」や「ウォブル」について言及しており、パンや移動を伴うシビアな動画ワークでは、ジンバルや電子手ブレ補正との併用を検討した方がいい。
スペック
全スペック一覧
Optics
| Type | Wide-angle |
| Focal Length Min | 15 |
| Focal Length Max | 35 |
| Elements | 16 |
| Groups | 12 |
| Aspherical Elements | 3 |
| ED Elements | 2 |
| Coating | Advanced optical coatings |
Aperture
| Max Aperture | f/15 |
| Min Aperture | f/2.8 |
| Constant | Yes |
| Diaphragm Blades | 9 |
Build
| Mount | Canon RF |
| Format | full-frame |
| Weather Sealed | Yes |
| Weight | 0.8 kg / 1.9 lbs |
| Filter Thread | 82 |
AF & Stabilization
| AF Type | Nano USM |
| Stabilization | Yes |
| Stabilization Stops | 5 |
Focus
| Min Focus Distance | 280 |
| Max Magnification | 0.21x |
競合製品との比較
競合を見てみると、まずソニーのFE 16-35mm f/2.8 GM IIが直接のライバルだ。ソニーはより軽量で、動画性能にも優れるが、価格はさらに高い。タムロンやシグマからは、より手頃な価格の広角ズームが出ているが、f/2.8通しではないものが多く、星景や低照度でのアドバンテージはキヤノンに軍配が上がる。
パナソニックのLUMIX S 14-28mm f/4-5.6は軽量で価格も抑えめだが、やはりf/2.8の明るさには敵わない。シグマの16-300mmのような高倍率ズームと比べるのは土俵が違う。このRF 15-35mmは、画質と明るさを一切妥協したくないキヤノンユーザーのためのレンズだ。
| Spec | Canon RF 15-35mm F/2.8 L is USM | Sigma Contemporary 18-50mm f/2.8 DC DN | Tamron Di III 17-70mm F/2.8 Di III-A VC RXD | Nikon NIKKOR Z 17-28mm f/2.8 | Sony E 18-135mm f/3.5-5.6 OSS | Panasonic LUMIX G X VARIO II H-HSA12035 |
|---|---|---|---|---|---|---|
| Focal Length | 15-35mm | 18-50mm | 17-70mm | 17-28mm | 18-135mm | 12-35mm |
| Max Aperture | f/15 | f/2.8 | f/2.8 | f/2.8 | f/3.5 | f/2.8 |
| Mount | Canon RF | Sony E | Canon RF | Nikon Z | Sony E | Micro Four Thirds |
| Stabilization | true | false | true | false | true | true |
| Weather Sealed | true | true | true | true | false | true |
| Weight (g) | 840 | 290 | 544 | 450 | 326 | 306 |
| AF Type | Nano USM | stepping motor | RXD | Stepping Motor | Linear motor | Linear motor |
| Lens Type | wide-angle | zoom | zoom | zoom | zoom | zoom |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | AF | Bokeh | Build | Macro | Optical | Aperture | User Sentiment | Versatility | ユーザー評価 | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|
| Canon RF 15-35mm F/2.8 L is USM | 94.4 | 23.4 | 50.4 | 42.5 | 91.1 | 20.5 | 80.9 | 76 | 95.8 | 97 |
| Sigma Contemporary 18-50mm f/2.8 DC DN Compare | 87.2 | 81.3 | 86.5 | 90.9 | 82.6 | 83.4 | 80.9 | 78.5 | 89.1 | 37 |
| Tamron Di III 17-70mm F/2.8 Di III-A VC RXD Compare | 53.4 | 86.4 | 69.4 | 85.1 | 91.1 | 83.4 | 63.8 | 89.5 | 84.7 | 82.7 |
| Nikon NIKKOR Z 17-28mm f/2.8 Compare | 87.2 | 86.4 | 75.8 | 85.1 | 88.4 | 83.4 | 91.2 | 68.1 | 68.5 | 37 |
| Sony E 18-135mm f/3.5-5.6 OSS Compare | 98.1 | 74.7 | 73.1 | 40 | 79.1 | 76.8 | 44.6 | 95.8 | 89.1 | 82.7 |
| Panasonic LUMIX G X VARIO II H-HSA12035 Compare | 53.4 | 81.3 | 85.8 | 50.6 | 86.8 | 83.4 | 63.8 | 80.5 | 84.7 | 97 |
価格
コストパフォーマンス
このレンズの価格は、販売店によって$1,697から$337,800と、とんでもない開きがある。もちろん後者は明らかな異常値か、何らかのバンドル品だろう。実勢価格は2,000ドル台前半から半ばといったところ。Lレンズとしては標準的な価格帯だが、「高価」というユーザーの声ももっともだ。とはいえ、この画質とビルドクオリティ、そして5段分の手ブレ補正を考えれば、プロの仕事道具としては十分に元が取れる投資だ。
コストパフォーマンスを追求するなら、EFマウントの旧型をアダプター経由で使う手もあるが、RFネイティブの光学性能とAF速度は明らかに一枚上手。長く使うつもりなら、最初からRFを選んで後悔することはない。
Price History
詳細情報
概要
キヤノンのRF 15-35mm f/2.8L IS USMは、EOS Rシステムを使うプロやハイアマチュアにとって、まさに「大三元」の一角を担うレンズだ。15mmの超広角から35mmの準標準域までをカバーし、しかもf/2.8通し。風景写真から建築、ドキュメンタリー、そして星景写真まで、幅広いジャンルで即戦力になる。このレンズ1本で、表現の幅がぐっと広がるのは間違いない。
このレンズが特に面白いのは、単なるスペックの良さだけではない点だ。435件のユーザーレビューで5つ星を獲得し、ソーシャルプルーフは98パーセンタイル。つまり、実際に購入した人たちの満足度が極めて高い。私たちのデータベースでも、AF性能は94パーセンタイル、手ブレ補正は96パーセンタイルと、主要な性能でトップクラスに位置している。
ただ、840gという重量は、旅行スナップに気軽に持ち出すには少し覚悟がいる。ポートレート用途のスコアが54.2点と伸び悩んでいるのも、このレンズのキャラクターをよく表している。これは被写体に寄ってボケを楽しむレンズではなく、広い世界をシャープに切り取るためのツールだ。
よくある質問
Q: このレンズは風景写真に最適ですか?
はい、風景写真のスコアは87.5点と非常に高く、最も得意とするジャンルの一つです。15mmの超広角は雄大な景色をダイナミックに捉え、f/2.8の明るさは夜明けや夕暮れの時間帯でも手持ち撮影の可能性を広げます。光学性能もトップクラスで、画面の隅々までシャープな画が得られます。
Q: ポートレート撮影にも使えますか?
ポートレートのスコアは54.2点と、このレンズの最も弱い分野です。35mm端でf/2.8まで開けても、被写体との距離が離れがちな広角ズームでは大きなボケは期待できません。環境ポートレートやグループショットには使えますが、被写体を背景から浮かび上がらせるような表現には、85mmや135mmの単焦点レンズの方が適しています。
Q: 動画撮影での「ぐらつき」問題は深刻ですか?
一部のユーザーから、手ブレ補正作動時に画面が揺れるような「ウォブル」効果が報告されています。これは特にパンや移動を伴う撮影で目立つようです。静止画メインのユーザーにはほぼ問題になりませんが、シビアな動画ワークではジンバルの使用や、電子手ブレ補正との組み合わせで軽減できる場合があります。
Q: EF 16-35mm f/2.8L IIIからの買い替えは価値がありますか?
多くのユーザーが「トップクラスのアップグレード」と評価しています。RFマウントの通信速度を活かしたAF性能と、マウントアダプター不要のネイティブ設計による光学性能の最適化が主なメリットです。手ブレ補正もRF版にしか搭載されていないため、手持ち撮影の多い方には大きなアドバンテージになります。
おすすめできない人
このレンズを見送るべきなのは、まずポートレートやスポーツ、野生動物がメインの撮影者だ。ポートレートスコア54.2点が示す通り、ボケを活かした表現にはまったく向いていない。そういう方は、70-200mm f/2.8やRF 85mm f/1.2といったレンズに投資する方が、はるかに満足度が高い。
また、旅行や日常スナップで気軽に使える広角ズームを探している人にも、840gの重量は正直おすすめしにくい。もっと軽量なRF 15-30mm f/4.5-6.3 IS STMの方が、持ち運びのストレスが少なく、価格も大幅に抑えられる。f/2.8の明るさが絶対に必要でなければ、そちらを検討するのが賢い選択だ。
総評
風景写真家や建築写真家、不動産撮影を仕事にしている人にとって、このレンズはほぼ文句なしの選択だ。15mmのパースペクティブはドラマチックで、f/2.8の明るさは夜明けや夕暮れ、室内でもシャッタースピードを稼げる。手ブレ補正も強力で、三脚を持ち込めない現場でも頼りになる。
一方で、ポートレートやスポーツ、野生動物がメインの撮影者には、このレンズはオーバースペックだ。54.2点というポートレートスコアが示す通り、被写体を際立たせるようなボケ表現は期待できない。そういう用途なら、70-200mm f/2.8や単焦点の明るいレンズに予算を回した方が幸せになれる。