FEATURE SONY PD 177
Sony's Exclusive High-performance G Lens
This sophisticated Sony's G Lens lens incorporates Sony's unique optical technology and unparalleled quality control. Moreover, it's been optimised to perfectly complement the camcorder's advanced image sensor and image-processing technology, thus expanding your shooting possibilities.
Major 'G' Lens Features on the DSR-PD177P
The camcorder's 29.5mm wide-angle, 20x optical zoom 'G' Lens offers a field of view that's ideal for many shooting situations, ranging from broad landscape shots to close-up shots where it is difficult to obtain sufficient distance from the subject.
Two ED (Extra-low Dispersion) glass elements reduce the chromatic aberrations caused by differences in light refraction to minimise colour fringing. The advanced 10-group, 15-element lens structure also includes three compound aspheric lenses for images that are crisp and clear, even when shooting at a high zooming ratio.
Advanced optical lens technology enables Sony's Exmor Sensor system realise sharper images with higher resolution and less noise, even when shooting in very low light.
The six-blade iris diaphragm is almost circular, which allows operators to incorporate creative background blur into their shots for beautiful visual effects.
Sumber : http://www.expandore.com/
Sumber : http://www.expandore.com/
Specification :
| Lens | Sony G Lens, 20x (optical), f = 4.1 to 82mm, f = 29.5 to 590 mm at 16:9 mode, f = 36.1 to 722 mm at 4:3 mode, filter diameter: 72mm |
| Built-in filters | Clear, 1/4, 1/16, 1/64 |
| Imaging system | 1/3 inch-type, progressive 3 ClearVid CMOS Sensor system with Exmor technology |
| Picture elements | Approx. 1,037,000 pixels (effective), approx. 1,120,000 pixels (total) |
| Focus | Auto, manual (focus ring/one push auto/infi nity/AF assist/focus macro) |
| White balance | Auto, one-push auto (A/B positions), indoor (3200 K), outdoor (selectable level -7 to +7, approx. 500K/step), manual WB Temp (selectable 2300K to 15000K, 100K/step) |
| Shutter speed | Auto 1/50 - 1/2000 Manual 1/4 - 1/10000 |
| Gain selection | -6, -3, 0, 3, 6, 9, 12, 15, 18, 21 dB |
| Minimum Illumination | 1.5lux (auto gain, auto iris, 1/25 shutter) |
| Recording format | DV-CAM, DV SP 576/50i (PAL) |
| Playback/Recording time | DV SP Max. 63 min with PHDVM-63DM cassette DV-CAM Max. 41 min with PHDVM-63DM cassette |
| Audio/Video output | 10-pin connector A/V OUT jack ( composite and unbalanced audio x2ch with the supplied cables) |
| DV input/output | i.LINK interface (IEEE 1394, 4-pin) |
| XLR audio input | XLR 3-pin female x 2ch |
| Headphones | Stereo mini jack (ø3.5 mm) |
| LANC | Stereo mini-mini jack (ø2.5 mm) |
| LCD viewfinder | 0.45 inch-type (Viewable area measured diagonally), approx. 1,226,880 dots (852 x 3[RGB] x 480), 16:9 aspect ratio |
| LCD monitor | 3.2 inch-type (Viewable area measured diagonally), XtraFine LCD, approx. 921,600 dots, hybrid type, 16:9 aspect ratio |
| Mass | Approx. 2.2 kg (5 lb 1 oz) (w/o tape, battery) |
| Dimension (W x H x D) | Approx.169 x 188 x 451mm (6 3/4 x 7 1/2 x 17 7/8inch) (with lens hood, microphone and large eye cup) |
| Power requirements | DC 7.2 V (battery pack), DC 8.4 V (AC adaptor) |
| Power consumption | DVCAM/DV Approx. 6.8 W (with LCD viewfinder ON) |
| Operating temperature | 0 to 40 °C (32 to 104 °F) |
| Storage temperature | -20 to 60 °C (-4 to 140 °F) |
Sumber : http://www.globaltech-videopc.com
Menurut saya,
Kekurangan SONY PD 177
- Pd 177 masih rentan terhadap ISO besar (ISO >400) karena penggunaan ISO di atas 400 terlihat grain.
- Penggunaan memory stick hanya digunakan untuk media foto bukan untuk media perekam (video).
- Lensa tidak bisa dig anti, jadi sudah permanen dengan body ini mengakibatkan user tidak bisa menganti lensa ataupun membersihkan.
Kelebihan SONY PD 177
- Body belum solid yang menguntungkan user karena mobilitas tinggi (mudah dibawa karena tidak berat).
- Dia mempunyai 20 kali optical zoom, yang menguntungkan user tidak seberapa membutuhkan zoom eksternal.
- Bisa manual focus.
- White balance bisa di set secara manual.
- Dia memakai memakai format DVCAM yang merupakan standart internasional professional camcorder.
- Menggunakan teknologi EXMOR sensor system 1, yang berguna pada cahaya gelap (low light) agar memaksimalkan hasil pada camcorder
- Menggunakan lensa sony seri G LENS.
- Hybrid recording dengan tambahan optional HVR-MRC1K.
- Menggunakan layar wide screen 3,2” tipe XtraFine™ denga resolusi maksimum mencapai 921.000 pixel.
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