Pentax K5-II - Överblick
- New SAFOX X AF module
- 16.3 Megapixel stabilized CMOS sensor
- Weatherproof body with 77 independent seals
- Sensitivity range: ISO 80 to 51 200
- 7 fps high-speed continuous shooting
Den nya AF-modulen Safox X AF erbjuder ett större arbetsområde (-3 EV – +18 EV) än andra kameror i samma klass. Detta ökar exaktheten i autofokusen dramatiskt, särskilt med ljusstarka objektiv och full öppning.
Den uppgraderade LCD-skärmen på 3” har precis som tidigare 921,000 bildpunkter, men har har fått en ny beläggning som effektivt tar bort reflexer och ljusförluster.
Frontglaset är också nytt och tåligare mot repor.
Den nya CMOS-sensorn är på 16,2 Megapixel, mot 16,3 på nuvarnade modell. Ingen skillnad där alltså, men förbättringen ligger i en minskad brusnivå. Viktigare för de flesta än fler pixlar.
Alla K-5:s starka funktioner som t.ex: 100% av sökarbilden, väderskydd, seriebilds-tagning med 7 bilder per sekund och inbyggd bildstabilisering i kamerahuset, finns givetvis också i nya K-5 II.
This new model is designed to be the successor to the PENTAX K-5 (launched in October 2010), which has been very well received for its compact but solid, functional body and high-quality image reproduction. As the flagship model of the K series, the K-5 II boasts many advanced functions and user-friendly features, including a newly developed AF sensor assuring a broader AF working EV range, to accommodate many kinds of shooting conditions and photographic requirements.
A new SAFOX X AF module for the top AF performance in its class
The K-5 II features a newly developed, highly sensitive SAFOX X AF module. Thanks to the unit’s high-sensitivity AF sensor, which performs brilliantly in low-light conditions, this new module offers a broad AF working EV range (-3 EV to +18 EV). SAFOX X can work with luminous flux based on F2.8 levels in addition to that of F5.6. This increase the AF accuracy drastically when using with very fast lenses Coupled with an upgraded AF algorithm, it delivers exceptional AF performance, including such useful features as a select-area expansion function, which automatically tracks the subject even when it moves away from a pre-assigned select point by assessing distance data collected by neighboring focus sensors.
High-quality LCD monitor with outstanding visibility outdoors
The K-5 II comes equipped with a 3.0-inch, wide-view, air-gap-free LCD monitor with approximately 921,000 dots. Sandwiched between the front glass panel (which is coated with an anti-glare film) and the LCD screen is a unique resin layer that cuts down the reflection and dispersion of the light to effectively prevent ghost images and greatly reduce brightness loss. The front panel is also made of tempered glass to keep it free of scratches and abrasions.
High-resolution, true-to-life images with minimal noise
With its large sensor measuring 23.7mm by 15.7mm in size with approximately 16.28 effective megapixels, the K-5 II’s latest-generation CMOS image sensor assures high-speed image data readout. By coupling this high-performance image sensor with the acclaimed PRIME (PENTAX Real Image Engine) II imaging engine, the K-5 II delivers super-high-resolution, rich-gradation digital images free of digital noise over a wide sensitivity range — from ISO 100 to ISO 12800 in standard setting, or from ISO 80 to ISO 51200 when expanded via a custom function.