Kritik & Saran
Camera Sony A7R II Mirrorless (FF)
Ketersediaan Kota
Dengan dunia pertama full-frame 42,4 megapiksel Exmor R struktur sensor CMOS back-illuminated, Alpha a7R II Mirrorless Digital Camera dari Sony siap untuk mengambil gambar tanpa cermin ke tingkat yang lain. Desain sensor ini memperbaiki operasi low-light dan mempercepat data, memungkinkan foto resolusi tinggi yang cepat dan rekaman video UHD 4K. Bekerja dengan prosesor gambar BIONZ X, gambar ini dapat diproduksi dengan sensitivitas hingga ISO 102,400 dan pada tingkat pengambilan gambar 5 fps terus menerus. Stabilisasi stabil empat sisi SteadyShot INSIDE juga telah diimplementasikan, mengkompensasi gerakan vertikal, horizontal, pitch, yaw, dan roll.
Kecepatan telah mendapat dorongan besar dengan peningkatan kecepatan 40% dari pendahulunya. Sistem AF menerima upgrade masif sendiri dengan menggunakan 399 titik deteksi fasa dan 25 titik deteksi kontras untuk sistem Fast Hybrid AF cepat yang akan menawarkan pelacakan yang sangat akurat. Titik deteksi fase bahkan menjangkau lensa A-mount saat digunakan dengan adaptor LA-EA1 dan LA-EA3.
Dirancang untuk bertahan, bodi magnesium alloy yang diperbarui telah memperbaiki sistem tahan cuaca dan lensa yang kokoh dipasang untuk bekerja dengan lensa besar. Selain itu, rana memiliki desain getaran rendah, mengurangi getaran rana sekitar 50%. Juga, sekarang menggunakan rana tirai depan elektronik dan diberi nilai 500.000 siklus. Silent shoot juga tersedia untuk pengalaman foto yang tenang saat dibutuhkan.
Pada video, tambahan utama adalah rekaman internal UHD 4K 3840 x 2160p pada 30 atau 24 fps dengan format XAVC S pada 100 Mbps. Hal ini dimungkinkan dengan menggunakan mode Crop Super 35, tanpa binning piksel, atau full frame. Full HD 1920 x 1080p masih tersedia sampai dengan 60 fps dan HD 1280 x 720p dimungkinkan sampai 120 fps. Selain itu, manfaat a7R II dari penyertaan pengaturan S-Log2 Gamma dan S-Gamut serta profil gambar yang dapat disesuaikan sepenuhnya.
Membuat dan meninjau ulang gambar Anda saat Anda bekerja ditangani dengan jendela bidik elektronik 0,5 "2.36M-dot XGA OLED Tru-Finder atau monitor LCD 3.0" 1.228.8k-dot yang bisa dimiringkan. Jendela bidik menawarkan pembesaran 0.78x dan sistem 4-lensa dengan elemen aspherical dua sisi untuk kenyamanan dilihat. Monitor membantu posisi tidak biasa dengan memiringkan 107 ° dan ke bawah 41 °. Dan, untuk tetap terhubung, paket a7R II di konektivitas Wi-Fi dengan NFC untuk pengoperasian jarak jauh dan pengiriman gambar ke smartphone, tablet, atau komputer.
| Type | Mirorrless |
| Recording Media | Memory Stick PRO Duo™, Memory Stick PRO-HG Duo™, Memory Stick Micro™ (M2™), SD memory card, SDHC memory card (UHS-I compliant), SDXC memory card (UHS-I compliant), microSD memory card, microSDHC memory card, microSDXC memory card, |
| Compatible Lenses | Sony E-mount lenses |
| Lens Mount | E-mount |
| Image Sensor | 35 mm full-frame (1.41 |
| Pixels | NUMBER OF PIXELS (TOTAL) Approx. 43.6 megapixels. NUMBER OF PIXELS (EFFECTIVE) 42.4 MP |
| Aspect Ratio | 3 : 2 |
| Dust Deletion Feature | ANTI-DUST SYSTEM Charge protection coating on optical filter and image sensor shift mechanism |
| Recording Format | JPEG (DCF Ver. 2.0, Exif Ver.2.3, MPF Baseline compliant), RAW (Sony ARW 2.3 format) |
| File Size | IMAGE SIZE (PIXELS), 3:2 35 mm full frame L: 7,952 x 5,304 (42M), M: 5,168 x 3,448 (18M), S: 3,984 x 2,656 (11M), APS-C L: 5,168 x 3,448 (18M), M: 3,984 x 2,656 (11M), S: 2,592 x 1,728 (4.5M) IMAGE SIZE (PIXELS), 16:9 35 mm full frame L: 7,952 x 4,472 (36 |
| RAW + JPEG Simultaneous Recording | RAW & JPEG |
| Picture Style | PICTURE EFFECT 13 modes: Posterization (Color, B/W), Pop Color, Retro Photo, Partial Color (R, G, B, Y), High Contrast Monochrome, Toy Camera, Soft High-key, Soft Focus, HDR Painting, Rich-tone Monochrome, Miniature, Watercolor, Illustration CREATIVE STYL |
| White Balance Settings | Auto WB / Daylight / Shade / Cloudy / Incandescent / Fluorescent (Warm White / Cool White / Day White / Daylight) / Flash / Color Temperature (2500 to 9900K) & Color Filter (G7 to M7: 57 steps, A7 to B7: 29 steps) / Custom / Underwater |
| White Balance Correction | G7 to M7 (57 steps), A7 to B7 (29 steps) |
| Viewfinder Type | XGA OLED, 0.5 in (1.3 cm) electronic viewfinder (color) |
| Autofocus Type | Fast Hybrid AF (phase-detection AF/contrast-detection AF) |
| AF Points | 35 mm full frame: 399 points (phase-detection AF) APS-C: 357 points (phase-detection AF)/25 points (contrast-detection AF) |
| AF Working Range | EV-2 to EV 20 (ISO 100 equivalent with F2.0 lens attached) |
| Focusing Modes | AF-A (Automatic AF), AF-S (Single-shot AF), AF-C ( Continuous AF), DMF (Direct Manual Focus), Manual Focus |
| AF Assist Beam | Yes (with built-in LED type) Approx. 0.3 m - approx. 3.0 m (with FE 28-70 mm F3.5-5.6 OSS attached) |
| Metering Modes | 1200-zone evaluative metering. Multi-segment, Center-weighted, Spot |
| Metering Range | EV -3 to EV 20 (at ISO100 equivalent with F2.0 lens attached) |
| ISO Speed / Gain Range | Still images: ISO 100–25600 (expandable to ISO 50–102400 for shooting still images), AUTO (ISO 100–6400, selectable lower limit and upper limit), Movies: ISO 100–25600 equivalent, AUTO (ISO 100–6400 equivalent, selectable lower limit and upper limit) |
| Exposure Compensation | +/- 5.0 EV (1/3 EV, 1/2 EV steps selectable) (with exposure compensation dial: +/- 3 EV [1/3 EV or 1/2 EV steps]) |
| AE Lock | Can be disabled from the Menu., Locked when shutter button is pressed halfway. Available with AE lock button. (On/Off/Auto) |
| Shutter Type | Electronically controlled, vertical-traverse, focal-plane type |
| Shutter Speeds | Still images: 1/8000 to 30 s Bulb, Movies: 1/8000 to 1/4 (1/3 step), NTSC: Up to 1/60 in AUTO mode (up to 1/30 in Auto Slow Shutter mode), PAL: Up to 1/50 in AUTO mode (up to 1/25 in Auto Slow Shutter mode) |
| Self Timer | 10 sec. delay/5 sec. delay/2 sec. delay/Continuous self-timer (3 frames after 10 sec. delay/5 frames after 10 sec. delay/3 frames after 5 sec. delay/5 frames after 5 sec. delay/3 frames after 2 sec. delay/5 frames after 2 sec. delay)/Bracketing self-timer |
| Flash Exposure Compensation | +/- 3.0 EV (switchable between 1/3 and 1/2 EV steps) |
| Flash Metering | 3/5/9 frames selectable. With 3 or 5 frames, in 1/3, 1/2, 2/3, 1.0, 2.0, 3.0 EV increments, with 9 frames, in 1/3, 1/2, 2/3, 1.0 EV increments. |
| External Flash Settings | Sony ? System Flash compatible with Multi Interface Shoe, attach the shoe adapter for flash compatible with Auto-lock accessory shoe |
| Drive Modes | AUTO (iAUTO, Superior Auto), Programmed AE (P), Aperture priority (A), Shutter-speed priority (S), Manual (M), Movie, Sweep Panorama, Scene Selection |
| Video File Format | RECORDING FORMAT XAVC S/AVCHD format Ver. 2.0 compliant/MP4 VIDEO COMPRESSION XAVC S:MPEG-4 AVC/H.264, AVCHD: MPEG-4 AVC/H.264, MP4: MPEG-4 AVC/H.264 |
| File Size | IMAGE SIZE (PIXELS), NTSC XAVC S 4K: 3840 x 2160 (30p/100 Mbps, 30p/60 Mbps, 24p/100 Mbps, 24p/60 Mbps), XAVC S HD: 1920 x 1080 (60p/50 Mbps, 30p/50 Mbps, 24p/50 Mbps), 1280 x 720 (120p/50 Mbps), AVCHD: 1920 x 1080 (60p/28 Mbps/PS, 60i/24 Mbps/FX, 60i/17 |
| LCD Monitor | TFT drive |
| Monitor Size | 2.95 |
| Monitor Pixels | 1,228,800 dots |
| Brightness Control | Manual (5 steps between -2 and +2), Sunny Weather mode |
| Display Format | LCD DISPLAY Graphic Display / Display All Info. / No Disp. Info. / Histogram / Digital Level Gauge / Shooting information for viewfinder mode |
| Highlight Alert | Zebra, peaking |
| Direct Printing Compatible | Exif Print, Print Image Matching III, DPOF setting |
| Custom Controls (Camera Controls / Buttons Customization) | Custom key settings, Programmable setting |
| USB Terminal | Multi/Micro USB Terminal |
| Video Out Terminal | HDMI micro connector (Type-D), BRAVIA Sync (link menu), PhotoTV HD, 4K still image playback |
| Power Source | Battery. AC Adapter AC-UD10 |
| Battery Type | Rechargeable Battery Pack NP-FW50 |
| Battery Life | BATTERY LIFE (STILL IMAGES) Approx. 290 shots (viewfinder)/approx. 340 shots (LCD screen) (CIPA standard) BATTERY LIFE (CIPA, MOVIES) Actual: Approx. 50 min. with viewfinder, approx. 55 min. with LCD screen (CIPA standard), Continuous68: Approx. 95 min wi |
| Dimensions (W x H x D) | 4.69 x 2.74 x 1.50 in |
| Weight | 20.53 oz (body only)/22.05 oz (with battery and media) |
| Operating Environment Temp | 32–104°F / 0–40°C |