HD PENTAX-DA 21mmF3.2AL Limited
Dette er et Limited Edition objektiv fra Pentax. Det betyr at objektivet er produsert etter en veldig høy standard. Produksjon og montering skjer med den største nøyaktighet, og den daglige produksjonen er derfor veldig begrenset. Dette objektivet har i tillegg HD-coating, for å kunne levere enda skarpere og bedre bilder. Vi kan garantere en veldig høy optisk og mekanisk kvalitet på dette objektivet.
- Vidvinkelobjektiv for digitale speilreflekskameraer
- 21mm (tilsvarer ca 32mm i 35mm format)
- Lysstyrke f/3,2 f/22
- Konstruert med 8 linseelementer i 5 grupper
- HD- coating for enda skarpere og bedre bilder
- Asfæriske glass
- Nærgrense 20cm
- Filterstørrelse 49mm
- Diameter 63mm x lengde 39.5mm
- Vekt 134 g
Leveres med motlysblender,etui, bakre og fremre objektivdeksel.
The HD PENTAX-DA Limited interchangeable lenses are designed for use with K-mount lens-interchangeable digital cameras. These lenses inherit the distinctive visual description and a premium appearance of the acclaimed PENTAX Limited Lens series, while adding the state-of-the-art HD coating and a round-shaped diaphragm, to deliver even higher digital imaging performance in combination with a K-mount camera body.
Developed based on the Limited Lens series renowned for the meticulous finish in every detail from the outstanding image rendition to the high-quality, hand-machined aluminum body these new lenses assure even better optical performance than the original Limited Lens-series models. They are treated with the HD coating, which assures much higher light transmittance than conventional multi-layer coatings to deliver sharp, clear images free of flare and ghost images, even under such demanding conditions as backlight. They also feature a completely round-shaped diaphragm to produce a natural, beautiful bokeh (out-of-focus) effect in the foreground and background.
Thin wide-angle lens with 25mm thickness using the latest HD coating and round iris diaphragm
Wide-angle lens with a full length of only 25mm featuring superior mobility. Wide angle with suitable expanse for usage as a regular lens. A hybrid aspherical lens and floating mechanism are used for providing sharp, crystal-clear images at all shooting distances.
Thin wide-angle lens with 25mm thickness using the latest HD coating and round iris diaphragm
Wide-angle lens with a full length of only 25mm featuring superior mobility. Wide angle with suitable expanse for usage as a regular lens. A hybrid aspherical lens and floating mechanism are used for providing sharp, crystal-clear images at all shooting distances.
New HD coating
This lens uses a new-generation multicoating that reduces the reflection rate in the visible spectrum up to 50% or more than conventional multicoating. This enables the reduction of flare and ghosting for the shooting of clear, high-contrast images even under backlighting and other adverse conditions.
New round iris diaphragm
A round iris diaphragm is used to enable imaging of soft round out-of-focus (bokeh) effect for illumination, shimmering on water surfaces, and other point light sources.
Wide-angle lens equivalent to focal length of 32mm and ideal for snapshots
The new optical system design tailored specifically to digital image characteristics enables a thin body design with a thickness of only 25mm, or 32mm when the hood is attached. The focal length is equivalent to 32mm in the 35mm film format, and when combined with the pan-focus effect, makes it ideal for snapshots for capturing daily events.
High quality machined aluminum finish
All major components use a machined aluminum material, from the lens barrel to the hood and cap. This gives the body an exceptional solid feel to the touch.
Unique imaging performance found only in the Limited series.
The optical system uses hybrid aspherical lenses and a floating mechanism for providing imaging with a three-dimensional feel and high contrast, high-resolution, sharp images, and other powerful expressive capabilities found only in the Limited series of lenses.
DA lens specifically for digital SLR cameras
The image circle was designed to match the CCD size of 23.5mm×15.7mm for providing a simple lens design without an iris ring.
SP (super protect) coating for protecting the lens surface
A special coating is used on the front lens for repelling water and oils. This enables any water and oils on the lens to be easily removed for effective protection of the lens surface.
Seamless AF/MW switching operation
New AF/MF switching mechanism "Quick-Shift Focus System" for instantly switching to MF if the focus ring is turned after focusing by AF. This enables smooth operation without the need for any switching operation.
Enables filter attachment without changing the lens length
The total lens length does not change even if a 43mm filter is attached to the inner side of the hood. A 49mm filter can also be attached to the lens.
