Beskrivelse
Artnr: 31940
Tokina Vista 105 mm T1,5 Cinema-objektivet er en hurtig, full-frame-kompatibel prime i Canon EF-fatning. Det tilbyder en T1.5-blænde til optagelse i svagt lys og markant adskillelse af motivet. Objektivet anvender intern fokus og deler fysiske og operationelle karakteristika med andre Tokina Cinema Vista-primer, hvilket gør linseudskiftninger og brug af tilbehør effektive på settet.
Dette objektiv leverer en stor billedcirkel på 46,7 mm, som overstiger full-frame-dækning og understøtter formater som VistaVision og Red Dragon. Tokina anvender asfæriske elementer og moderne belægninger for at reducere kromatisk aberration og bevare skarphed, selv ved optagelse af højopløselig video op til 8K. En 9-bladet iris skaber runde, behagelige out-of-focus højdepunkter, der bidrager til en jævn, filmisk bokeh.
Vista 105 mm følger samme formfaktor, gearposition, fokusrotation og fronttønde-diameter som andre Tokina Cinema Vista-primer. Denne konsistens muliggør hurtige og forudsigelige linseudskiftninger og forenkler brugen af follow-focus-systemer, matteboxes og andet tilbehør, der er afhængigt af fælles gear og dimensioner.
Intern fokus sikrer, at objektivets længde forbliver konstant under fokustræk. I praksis giver dette design næsten ingen breathing og undgår billedforskydning under fokuspulls, hvilket hjælper med at bevare indramning og komposition under optagelser, der kræver præcise fokusbevægelser.
| Specification | Detail |
|---|---|
| Mount | Canon EF |
| Maximum aperture | T1,5 |
| Iris | 9 bladed |
| Image circle | 46,7 mm |
| Coverage | Full-frame, VistaVision, Red Dragon |
| Optical features | Aspherical elements and modern coatings to reduce chromatic aberration and maintain sharpness (suitable for 8K capture) |
| Focus design | Internal focus; consistent length during focus pulls; nearly no breathing |
| Form factor | Same form factor, gear position, focus rotation and front barrel diameter as other Tokina Cinema Vista primes |
| Controls | Focus and iris scales on both sides |
| Build | Robust construction |
Question: Does the Tokina Vista 105 mm T1,5 cover full-frame sensors?
Answer: Yes. The lens produces an image circle of 46,7 mm, which covers full-frame sensors and extends to formats like VistaVision and Red Dragon.
Question: Is this lens suitable for high-resolution video, such as 8K?
Answer: Yes. Tokina uses aspherical elements and modern coatings to reduce chromatic aberrations and maintain sharpness, making the lens suitable for recording at 8K resolutions.
Question: How does the lens behave during focus pulls and when changing focus?
Answer: The lens uses an internal focus design, which keeps its length consistent during focus pulls and results in nearly no breathing. It also avoids image shift during focus moves, aiding stable framing.
Question: Will this lens match other Tokina Vista primes in a multi-lens kit?
Answer: Yes. It shares the same form factor, lens gear position, focus rotation, and front barrel diameter as other Tokina Cinema Vista primes, which simplifies lens swaps and accessory use.