焦点距離 / APS-C
APS-Cで17mm
フルサイズの25.5mmと同じ画角。水平69.3°、垂直49.3°。

A 換算25.5mm

| A APS-Cで17mm | |
|---|---|
| 焦点距離 | 17mm |
| 35mm判換算 | 25.5mm |
| 水平 | 69.3° |
| 垂直 | 49.3° |
| 対角 | 79.4° |
| センサー | APS-C 23.5 × 15.6 mm |
| クロップ係数 | ×1.5 |
| アスペクト比 | 3:2 |
ほかのフォーマットで同じ画角
各センサーサイズで35mm判換算25.5mmに相当する焦点距離(クロップ係数による対角換算)。
| センサー | 焦点距離 | 近いページ |
|---|---|---|
| 中判 | 32.3mm | 中判で30mm |
| フルサイズ | 25.5mm | フルサイズで25mm |
| APS-C(キヤノン) | 15.9mm | APS-C(キヤノン)で16mm |
| マイクロフォーサーズ | 12.8mm | マイクロフォーサーズで12mm |
| 1型 | 9.4mm | 1型で10mm |
APS-C用の17mm単焦点(8本)
| レンズ | 焦点距離 | 開放F値 | マウント | 発表年 |
|---|---|---|---|---|
| TTArtisan AF 17mm f/1.8 Air (E) | 17mm | f/1.8 | Sony E | 2026 |
| TTArtisan APS-C 17mm f/1.4 (E) | 17mm | f/1.4 | Sony E | 2021 |
| TTArtisan APS-C 17mm f/1.4 (L) | 17mm | f/1.4 | L-Mount | 2021 |
| TTArtisan APS-C 17mm f/1.4 (MFT) | 17mm | f/1.4 | Micro Four Thirds | 2021 |
| TTArtisan AF 17mm f/1.8 Air (X) | 17mm | f/1.8 | Fujifilm X | 2026 |
| TTArtisan APS-C 17mm f/1.4 (X) | 17mm | f/1.4 | Fujifilm X | 2021 |
| TTArtisan AF 17mm f/1.8 Air (Z) | 17mm | f/1.8 | Nikon Z | 2026 |
| TTArtisan APS-C 17mm f/1.4 (Z) | 17mm | f/1.4 | Nikon Z | 2021 |
17mmを含むズーム(43本)
| レンズ | 焦点距離 | 開放F値 | マウント | 発表年 |
|---|---|---|---|---|
| Fujifilm XF 10-24mm f/4 R OIS | 10–24mm | f/4 | Fujifilm X | 2013 |
| Fujifilm XF 10-24mm f/4 R OIS WR | 10–24mm | f/4 | Fujifilm X | 2020 |
| Fujifilm XC 13-33mm f/3.5-6.3 OIS | 13–33mm | f/3.5–6.3 | Fujifilm X | 2025 |
| Fujifilm XC 15-45mm f/3.5-5.6 OIS PZ | 15–45mm | f/3.5–5.6 | Fujifilm X | 2018 |
| Fujifilm XF 16-50mm f/2.8-4.8 R LM WR | 16–50mm | f/2.8–4.8 | Fujifilm X | 2024 |
| Fujifilm XF 16-55mm f/2.8 R LM WR | 16–55mm | f/2.8 | Fujifilm X | 2015 |
| Fujifilm XF 16-55mm f/2.8 R LM WR II | 16–55mm | f/2.8 | Fujifilm X | 2024 |
| Fujifilm XF 16-80mm f/4 R OIS WR | 16–80mm | f/4 | Fujifilm X | 2019 |
| Fujifilm XC 16-50mm f/3.5-5.6 OIS II | 16–50mm | f/3.5–5.6 | Fujifilm X | 2015 |
| Laowa 12-24mm f/5.6 Zoom Shift CF (E) | 12–24mm | f/5.6 | Sony E | 2024 |
| Laowa 12-24mm f/5.6 Zoom Shift CF (L) | 12–24mm | f/5.6 | L-Mount | 2024 |
| Laowa 12-24mm f/5.6 Zoom Shift CF (X) | 12–24mm | f/5.6 | Fujifilm X | 2024 |
| Laowa 12-24mm f/5.6 Zoom Shift CF (Z) | 12–24mm | f/5.6 | Nikon Z | 2024 |
| Leica Super-Vario-Elmar-TL 11-23mm f/3.5-4.5 ASPH. | 11–23mm | f/3.5–4.5 | L-Mount | 2014 |
| Nikon Z DX 12-28mm f/3.5-5.6 PZ VR | 12–28mm | f/3.5–5.6 | Nikon Z | 2023 |
| Nikon Z DX 16-50mm f/3.5-6.3 VR | 16–50mm | f/3.5–6.3 | Nikon Z | 2019 |
| Nikon Z DX 16-50mm f/2.8 VR | 16–50mm | f/2.8 | Nikon Z | 2025 |
| Sigma 10-18mm f/2.8 DC DN | C (E) | 10–18mm | f/2.8 | Sony E | 2023 |
| Sigma 16-300mm f/3.5-6.7 DC OS | C (E) | 16–300mm | f/3.5–6.7 | Sony E | 2025 |
| Sigma 17-40mm f/1.8 DC | A (E) | 17–40mm | f/1.8 | Sony E | 2025 |
| Sigma 10-18mm f/2.8 DC DN | C (L) | 10–18mm | f/2.8 | L-Mount | 2023 |
| Sigma 16-300mm f/3.5-6.7 DC OS | C (L) | 16–300mm | f/3.5–6.7 | L-Mount | 2025 |
| Sigma 17-40mm f/1.8 DC | A (L) | 17–40mm | f/1.8 | L-Mount | 2025 |
| Sigma 10-18mm f/2.8 DC DN | C (X) | 10–18mm | f/2.8 | Fujifilm X | 2023 |
| Sigma 16-300mm f/3.5-6.7 DC OS | C (X) | 16–300mm | f/3.5–6.7 | Fujifilm X | 2025 |
| Sigma 17-40mm f/1.8 DC | A (X) | 17–40mm | f/1.8 | Fujifilm X | 2025 |
| Sigma 16-300mm f/3.5-6.7 DC OS | C (Z) | 16–300mm | f/3.5–6.7 | Nikon Z | 2026 |
| Sony E 10-18mm f/4 OSS | 10–18mm | f/4 | Sony E | 2012 |
| Sony E PZ 10-20mm f/4 G | 10–20mm | f/4 | Sony E | 2022 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS II | 16–50mm | f/3.5–5.6 | Sony E | 2024 |
| Sony E PZ 16-50mm f/3.5-5.6 OSS | 16–50mm | f/3.5–5.6 | Sony E | 2012 |
| Sony E 16-55mm f/2.8 G | 16–55mm | f/2.8 | Sony E | 2019 |
| Sony Vario-Tessar T* E 16-70mm f/4 ZA OSS | 16–70mm | f/4 | Sony E | 2013 |
| Tamron 11-20mm f/2.8 Di III-A RXD (E) | 11–20mm | f/2.8 | Sony E | 2021 |
| Tamron 16-50mm f/2.8 A (E) | 16–50mm | f/2.8 | Sony E | 2026 |
| Tamron 17-70mm f/2.8 Di III-A VC RXD (E) | 17–70mm | f/2.8 | Sony E | 2020 |
| Tamron 11-20mm f/2.8 Di III-A RXD (X) | 11–20mm | f/2.8 | Fujifilm X | 2023 |
| Tamron 16-50mm f/2.8 A (X) | 16–50mm | f/2.8 | Fujifilm X | 2026 |
| Tamron 17-70mm f/2.8 Di III-A VC RXD (X) | 17–70mm | f/2.8 | Fujifilm X | 2022 |
| Tamron 16-50mm f/2.8 A (Z) | 16–50mm | f/2.8 | Nikon Z | 2026 |
| Tamron 17-70mm f/2.8 Di III-A VC RXD (Z) | 17–70mm | f/2.8 | Nikon Z | 2026 |
| Tokina atx-m 11-18mm f/2.8 E | 11–18mm | f/2.8 | Sony E | 2022 |
| Tokina atx-m 11-18mm f/2.8 X | 11–18mm | f/2.8 | Fujifilm X | 2025 |