| Skersmuo | 66 mm | |
|---|---|---|
| No. of diaphragm blades | 9 | |
| Pakuotės turinys | Front lens cap, Rear lens cap, Lens | |
| Format compatibility | Pentax full frame DSLRs, Pentax crop frame DSLRs | |
| Full mechanical manual focus override | Ne | |
| Af motor | Screw drive | |
| Objektyvo tipas | Wide angle | |
| Svoris | 346 g | |
| Image stabiliser | None | |
| Lens mount | Pentax KAF | |
| Zoom / fix | Prime lens | |
| Maximum reproduction ratio | 0.16× | |
| Focal length | 31 mm | |
| Optical construction | 9 elements in 7 groups | |
| Minimum aperture | f/22 | |
| Fokusavimas | utofocus, Manual focus | |
| Gamintojas | Pentax | |
| Minimum focus distance | 30.5 cm | |
| Filter thread | 58 mm | |
| Maximum aperture | f/1.8 | |
| Modelis | 20290 | |
| Didžiausia diafragma | f/1.8 | |
| Filtro skersmuo | 58 mm | |
| Minimalus fokusavimo atstumas | 30.5 cm | |
| Minimali diafragma | f/22 | |
| Optinė konstrukcija | 9 elements in 7 groups | |
| Židinio nuotolis | 31 mm | |
| Maksimalus reprodukcijos koeficientas | 0.16× | |
| Objektyvo tvirtinimas | Pentax KAF | |
| Vaizdo stabilizatorius | Nėra | |
| AF variklis | Sraigtinis variklis | |
| Visiškai mechaninis rankinis fokusavimas | Ne | |
| Formato suderinamumas | Pentax full frame DSLRs, Pentax crop frame DSLRs | |
| Diafragmos lapeliai | 9 | |
| Brūkšninis kodas | 0027075051157, 0270750511570, 4961333051151 | |
Prekės įvertinimas
