Canon calls this the Canon Lens RF28-70mm f/2 L USM. RF: Works only on Canon's EOS-R full-frame mirrorless cameras. L: Expensive as L. USM: Ultrasonic Autofocus Motor. Optics. Canon RF 28~70mm f/2L USM internal optical construction. Aspherical and UD elements. SWC sub-wavelength coating and ASC Air-Sphere Coating. 19 elements in 13 groups. f/4.0，此时16-35mm f/2.8L III镜头达到最佳光圈——其实对于一支超广来说这个设定有点可怕，这也许意味着以后要获取极限画质，景深合成已经成为了一门必不可少的技术。. II代老款镜头中心解析力提高明显，但边缘仍然没能跟上。. f/5.6，III代镜头中心画质开始 CANON EF 16-35mm f/2.8L III USM*(平輸) - 》CANON平輸鏡全系列 , f/2.8大光圈 超廣角變焦鏡頭 9片圓型光圈葉營造優雅散景 環型超聲波馬達 送抗UV保護鏡+專屬拭鏡筆+HANNAH MARTIN 時尚簡約男用小羊皮皮夾(隨機出貨), 找CANON EF 16-35mm f/2.8L III USM*(平輸)推薦就來PChome 24h購物,多元支付,超值,優惠,可靠迅速,您的網路購物 This is what the last users has tried to match. Sony Alpha a6700 + Tamron 18-200mm F3.5-6.3 XR Di II (motorized) Canon EOS 200D + Canon EF 35mm F2. Fujifilm GFX 100 + Canon EF 70-200mm F2.8 L IS USM. Nikon D5000 + Canon EF 24-85mm F3.5-4.5 USM. Canon EOS 1D Mark II + Canon EF 11-24mm F4 L USM. This Canon 300mm f/2.8 is an ultra high performance telephoto lens for every Canon DSLR and 35mm EOS camera. It has spectacular optics, fast autofocus and top-notch build quality. There is a "Focus Preset" feature which allows us to refocus to a preset distance, for instance, to home plate or the goal, with a single finger tap. 최대개방에서 16-35mm f/2.8L II와 심도 차이가 별로 나지 않는데다 2.8 III가 가격이 센 탓에 이쪽 구매자가 늘어나는 추세. 2.1.5. EF 17-40mm f/4.0 L USM [편집] EF 70-200mm f/2.8L IS II USM. Un téléobjectif moyen professionnel de série L doté d'un stabilisateur d'image puissant et d'une ouverture de f/2,8. Afficher les détails. L'objectif EF 16-35mm f/2.8L III USM est un objectif zoom ultra grand angle de qualité supérieure qui offre une ouverture maximale constante de f/2,8. Nov 30, 2015. Canon EF 35mm F1.4L II USM real-world samples gallery. 130 images. Nov 24, 2015. Apple iPhone 6s Plus Review Samples. 66 images. Nov 24, 2015. Sony Cyber-shot RX1R II Sample Gallery. 4A83Ec6.

canon ef 16 35mm f 2.8 l iii usm samples