I tried the a7Riv first, hated it. Far too much detail - creating a kind of eye fatigue as there was too much background detail - which to me narrows the sense of depth in the image. For some reason, low-light shots seemed drab too. I tried the A7IV which I loved for its video capabilities (the A7IV, A7siii and RV are a better choice for video), but I found that with most lenses, images looked sort of thin and lacked vigor or depth. I have seen brilliant images shot on the A7IV, but that's usually when its been paired with G Master glass. I needed some money so I sold my A7IV and picked up a mint-condition Riii and I am SO HAPPY WITH IT. It's on the latest firmware, and I seem to have lucked out on mine as I'm not getting any unnatural hues even on Auto White Balance. 41 megapixels is a perfect amount of information, I can crop 80% and the images are still passable, I can boost shadows by 2 stops and it still looks great, so I'm not afraid to shoot a little dark to preserve highlights. Autofocus on tracking mode is dependable enough. Honestly, didn't find the RIV to bring meaningful improvement. I love the images I'm getting, and this camera exceeds as a moody portrait camera as well as a brilliant landscape one. I tend to shoot mechanical shutter for more broader scenes, but I prefer electronic when I need the tightest subject focus and sharpness as there's less shutter shock. I would never go back to an Riv or an A7IV for stills, and I suspect the RV also is just too detailed for my liking - a little vagueness and softness adds mystery and nuance to images. There are plenty of great shots on 20-45MP cameras, I don't think 61MP is necessary unless you're printing HUGE prints for galleries.
The Riii is fantastic, though I will say it to be hit and miss as to whether you buy one that has an accurate AWB sensor. The first one I had sucked and over-hyped browns, blues and greens. My current one is positively flawless and I never feel colors are off - that is how the Riii should perform - so try before you buy - or ensure that there is a no qualms returns policy.
Overall, I'm so happy to have my dream camera for stills. At some point I'll pick up one of Sony's cameras with gyro-stabilization for video - as that's all this model lacks. For stills though, I still think it's the best Sony camera on the market and will be for a long time.
| ブランド | ソニー(SONY) |
|---|---|
| 製品型番 | ILCE-7RM3 |
| 年式 | 2017 |
| 有効画素数 | 4240万画素 |
| 撮像素子 | フルサイズ |
| 画面サイズ | 3 インチ |
| 可動式液晶 | はい |
| 連続撮影速度 (コマ秒) | 10 |
| シャッタースピード | 1/8000秒 |
| 測距点 | 399点 |
| 最低 / 最高撮影感度 (拡張感度) | ISO 100~32000 |
| ファインダー付き | はい |
| ファインダータイプ | 電子式 |
| ファインダー倍率 | 1.0x |
| レンズ構成 | ミラー |
| レンズマウント | ソニーE |
| WiFI | 有り |
| 手ブレ補正 | +5軸補正 |
| 付属機能、特徴 | 顔認識機能 / タッチパネル / フルハイビジョン動画 |
| 対応機種 | AC-UD10/AC-UD20/ADP-MAA/ALC-B1EM/BC-QZ1/CLM-FHD5/CLM-V55/DLC-HEU10A/DLC-HEU15/DLC-HEU15A/DLC-HEU20A/DLC-HEU30A/ECM-ALST1/ECM-AW3/ECM-AW4/ECM-B1M/ECM-CG50/ECM-CG60/ECM-GZ1M/ECM-W1M/ECM-XYST1M/FA-CC1AM/FA-CS1M/FA-SHC1M/FA-ST1AM/FA-WRC1M/FA-WRR1/FDA-A1AM/FDA-EP18/GP-VPT1/GP-X1EM/HVL-F20AM/HVL-F20M/HVL-F32M/HVL-F36AM/HVL-F42AM/HVL-F43AM/HVL-F43M/HVL-F45RM/HVL-F56AM/HVL-F58AM/HVL-F60M/HVL-F60RM/HVL-LE1/HVL-LEIR1/HVL-MT24AM/HVL-RL1/HVL-RLAM/LA-EA1/LA-EA2/LA-EA3/LA-EA4/LCS-AMB/LCS-ASB1/LCS-BBK/LCS-BP2/LCS-BP3/LCS-EME/LCS-MS10/LCS-PSC7/LCS-SB1/LCS-SC21/LCS-SC8/LCS-U21/LCS-U30/LCS-WR1AM/LCS-WR2AM/MS-HX16A/MS-HX16B/MS-HX32A/MS-HX32B/MS-HX32G/MS-HX8A/MS-HX8B/MS-M16/MS-M4/MS-M8/MS-MT16G/MS-MT2G/MS-MT32G/MS-MT4G/MS-MT8G/MSX-M4GS/NPA-MQZ1K/NP-FZ100/PCK-LG1/RMT-DSLR1/RMT-DSLR2/RMT-P1BT/RMT-VP1K/RM-VPR1/SF-128UX2/SF-128UX2B/SF-128UY2/SF-128UY3/SF-16B4/SF-16BF/SF-16N4/SF-16NX/SF-16U4/SF-16UX/SF-16UY/SF-16UY2/SF-16UY3/SF-16UZ/SF-256UX2B/SF-256UY2/SF-2B4/SF-2N1/SF-32B4/SF-32BF/SF-32N4/SF-32NX/SF-32U4/SF-32UX/SF-32UX2/SF-32UX2B/SF-32UY/SF-32UY2/SF-32UY3/SF-32UZ/SF-4B4/SF-4BF/SF-4N4/SF-4U4/SF-64BF/SF-64N4/SF-64UX/SF-64UX2/SF-64UX2B/SF-64UY/SF-64UY2/SF-64UY3/SF-64UZ/SF-8B4/SF-8BF/SF-8N4/SF-8NX/SF-8U4/SF-8UX/SF-8UY/SF-8UY2/SF-G128/SF-G128T/SF-G32/SF-G32T/SF-G64/SF-G64T/SF-M128/SF-M32/SF-M64/SR-128UX2B/SR-128UY2A/SR-128UY3A/SR-16A4/SR-16A4 P/SR-16A4 V/SR-16SA/SR-16UX2A/SR-16UXA/SR-16UY2A/SR-16UY3A/SR-16UYA/SR-32A4/SR-32A4 P/SR-32A4 V/SR-32SA/SR-32UX2A/SR-32UX2B/SR-32UXA/SR-32UY2A/SR-32UY3A/SR-32UYA/SR-4A4/SR-64HXA/SR-64UX2A/SR-64UX2B/SR-64UXA/SR-64UY2A/SR-64UY3A/SR-64UYA/SR-8A4/SR-8A4 P/SR-8A4 V/SR-8UY2A/SR-8UYA/STP-SB2AM/STP-SS5/STP-WS1/STP-WS2/STP-XH1/STP-XH70/STP-XS2AM/STP-XS3/STP-XSG1/STP-XSR1/VCT-55LH/VCT-MP1/VCT-P300/VCT-VPR1/VCT-VPR10/VCT-VPR100/VG-C3EM/VMC-MM1/VMC-MM2/XLR-K1M/XLR-K2M/XLR-K3M アクセサリーによっては使用条件がございますので、詳しくはメーカーページでご確認下さい。 |
| サイズ | ボディ |
| 電池付属 | はい |
| 保証書 | 同梱 |
| 保証 | メーカー保証:1年 |
| 製品サイズ | 73.7 x 12.69 x 9.56 cm; 572 g |
