Due nuove eleganti Pentax
Di mauro (del 25/08/2004 @ 10:59:21, in Pentax, linkato 1671 volte)
Pentax Optio X
La nuova pentax "rotante" ha il corpo in alluminio e 5Mp e' una delle piu' piccole fotocamere con lo spessore di soli 18mm.
Pentax Optio X specifications
| Sensor |
• 1/2.5" Type CCD
• 5.4 million pixels total
• 5 million effective pixels |
| Image sizes |
• 2560 x 1920
• 2304 x 1728
• 2048 x 1536
• 1600 x 1200
• 1024 x 768
• 640 x 480 |
| Movie clips |
• 320 x 240 (15fps)
• With sound
• Limited to the capacity of the card |
| File formats |
• Still: JPEG (Exif 2.2)
• Movie:MOV (QuickTime Motion JPEG)
• Sound: WAV (PCM monoaural) |
| Lens |
• 36 - 107 mm equiv.
• smc Pentax lens
• F2.6 - F4.8
• Six elements in five groups (2 dual-sided aspherical elements) |
| Digital zoom |
Up to 4x |
| Focus |
• TTL contrast detection
|
| AF area modes |
• 9-point multi AF
• Spot AF
• 9-point selectable AF |
| Focus distance |
• Normal: 0.4 m to infinity
• Macro: 0.18 m - 0.5 m
• Super macro: 0.06 m - 0.2 m |
| Metering |
• Multi segment
• Center-weighted
• Spot |
| ISO sensitivity |
Unknown |
| Exposure compensation |
• +/- 2EV
• 1/3 EV stops |
| Exposure bracketing |
Yes |
| Shutter speed |
4 - 1/2000 sec |
| Modes |
• Black and white
• Sepia
• Brightness
• Digital filters: Red, pink, purple, blue, green, yellow |
| Scene modes |
• Program
• Landscape
• Flower
• Portrait
• Night scene
• Panorama assist
• Surf
• Snow
• Self portrait
• Night scene portrait
• Food
• Museum
• Pet (white, grey, black)
• Sports
• Firework |
| White balance |
• Auto
• Daylight
• Shade
• Tungsten
• Fluorescent
• Manual |
| White balance bracketing |
Yes |
| Self timer |
Yes |
| Image parameters |
• Sharpness
• Saturation
• Contrast |
| Flash |
• Built-in
• Range: 0.18m - 3.6 m (W) 1.9 m (T)
• Auto, On/Off, Red eye reduction |
| Viewfinder |
None |
| LCD monitor |
• 2" TFT LCD
• 210,000 pixels
• Swivels 270 degrees vertically, 90 degree click stops |
| Connectivity |
• USB
• Video out (NTSC/PAL) |
| Print compliance |
• DPOF
• PictBridge |
| Storage |
• SD/MMC card
• 14 MB built-in memory |
| Power |
• Rechargeable lithium ion |
| Weight |
• No batteries: 125 g (5.1 oz)
• With batteries and card: 145 g (4.4 oz) |
| Dimensions |
112 x 54 x 18 mm (4.4 x 2.1 x 0.7 in) |
La lente e' un 36-107mm equiv ed e' dotata anche di un nuovo processore colore. (pentax ha sempre grande accuratezza per i colori e lo posso testimoniare)
Pentax Optio S5i:
E' un upgrade della S4i ha un grandangolo di 28mm e 5Mp
| Sensor |
• 1/2.5" Type CCD
• 5.3 million pixels total
• 5 million effective pixels |
| Image sizes |
• 2560 x 1920
• 2048 x 1536
• 1600 x 1200
• 1024 x 768
• 640 x 480 |
| Movie clips |
• 320 x 240 (15fps)
• With sound
• Limited only by the capacity of the memory card |
| File formats |
• Still: JPEG (Exif 2.2)
• Movie: MOV (QuickTime Motion JPEG)
• Sound: WAV (ADPCM monoaural) |
| Lens |
• 35.6 - 107 mm (35mm equiv)
• F2.6 - F 4.8
• 3 x optical zoom |
| Digital zoom |
Up to 4x |
| Focus |
TTL contrast detection autofocus system |
| AF area modes |
• 7-point multi AF
• Spot AF
• 49-point selectable AF |
| Focus distance |
• Normal: 0.4 m to infinity
• Macro: 0.18 m - 0.5 m
• Super macro: 0.06 m - 0.2 m |
| Metering |
• Multi-segment
• Center-weighted
• Spot |
| ISO sensitivity |
• Auto
• ISO 80
• ISO 100
• ISO 200
• ISO 400
• Manual |
| Exposure compensation |
• +/- 2EV
• 1/3 EV stops |
| Shutter speed |
4 - 1/2000 sec |
| Modes |
• Digital filters: Black and white, red, pink, purple, blue, green, yellow, posterization, slim
• One shot, continuous, remote control |
| Scene modes |
• Program
• Green
• Night Scene
• Panorama Assist
• 3D image
• Landscape
• Flower
• Portrait
• Self portrait
• Surf and Snow
• Autum color
• Sunset
• Museum
• Text
• Food
• Sport
• Soft
• USER
• Marine
• Marine movie |
| White balance |
• Auto
• Daylight
• Shade
• Tungsten
• Fluorescent (W/N/D)
• Manual |
| Self timer |
Yes |
| Continuous shooting |
Yes |
| Flash |
• Built-in
• Range: 0.18m - 3.5 m (W) 2 m (T)
• Auto, On/Off, Red eye reduction |
| Viewfinder |
Optical |
| LCD monitor |
• 1.8" TFT LCD
• 85,000 pixels |
| Connectivity |
• USB
• AV out
• DC in |
| Print compliance |
• DPOF
• PictBridge |
| Storage |
• SD/MMC card
• 10MB internal memory |
| Power |
• Rechargeable lithium ion
• Optional AC adapter |
| Weight |
• With card and battery 120g (4.2 oz)
• No card or battery 105g (3.7 oz) |
| Dimensions |
84 x 52 x 21 mm (3.3 x 2 x 0.8 in) |
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