Nikon disagrees. They even use fluorite elements in their 70-200/2.8, 400/2.8 and 600/4 lenses and those are black. That's especially ironic since in their description of ED glass they state, "Calcium fluorite crystals were once used to correct this problem in telephoto lenses, but the substance cracked easily and was sensitive to temperature changes.
RF 24-105mm F2.8L IS USM Z. Un objectif zoom professionnel 24-105mm pour l'enregistrement vidéos et la prise de vue, associant une conception sans compromis, une ouverture rapide et lumineuse de f/2,8 et une netteté exceptionnelle, idéal pour les flux de travail hybrides. Canon RF 24-105mm F2.8L IS USM Z. Présentation. Caractéristiques
มาจริงแบบไม่ปล่อยให้รอนาน Canon เปิดตัวเลนส์ซูมไวแสงกับระยะสุดครอบจักรวาล 'RF 24-105mm F2.8L IS USM Z' ตัวแรกของโลกกับระยะ 24-105mm F2.8 แบบนี้ พกไปเที่ยวจบได้ในตัว
Erwin Chen. 关注. 我觉得这次佳能出的 24-105 f2.8 完美的回答了知乎上那些“为啥不出”的问题。. 你看看这个大小,这个重量,直接上脚架环了。. 压根不是为了正常玩家准备的,主要应该还是为了干活需求。. 这玩意之前的最接近产品是 徕卡 那个抽象的24-90,90
We will be getting a new RF 70-200mm f/2.8L IS USM with an internal zoom some time in 2024. We have been told that a lot of Canon sports shooters have stuck with their EF 70-200mm f/2.8L IS USM II or III for its internal zoom, even if they're not in love with using an adapter. We have learned since yesterday that a lot of sports shooters find
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canon rf 24 105mm f2 8l is usm z