kahua lens 4K
Helu | 'ikamu | Waiwai |
1 | EFL | 6 |
2 | F/NO. | 1.8 |
3 | FOV | 74° |
4 | TTL | 25.5 |
5 | Ka nui o na mea ike | 1/2.5” |
Kiʻi paʻi laikini 4K-level kiʻekiʻe wehewehe ʻana, BT.2020 color gamut standard.Ua hoʻonoho ʻia ka wahi waihoʻoluʻu BT.2020 e ka ITU International Telecommunication Union ma ke ʻano he kiʻi hōʻailona kala gamut maʻamau i ke au 4K/8K, a ʻo ia kekahi o nā kūlana no ka Ultra HD Blu-ray.Hoʻohana ka maʻamau Blu-ray maʻamau i ka wahi waihoʻoluʻu BT.709, e uhi wale ana i 35.9% o ka wahi waihoʻoluʻu BT.2020.ʻO ka hope i kēia manawa ka nui o ka waihoʻoluʻu ākea i nā mea hōʻike, e uhi ana i ka 75.8% o ka lumi kala CIE 1931.