Canon EF 24-105mm f/4 L II (EF diaphragm not shown). bigger. 10 rounded blades. Stops down to f/22. Focal Length. 24-105mm. When used on APS-C cameras, it sees the same angle of view as a 40~180mm lens sees when used on a 35mm or full-frame camera. See also Crop Factor. Angles of View (full-frame) 84º ~ 23.3º diagonal. 74º ~ 19.3º horizontal. has a silent focus motor built into the lens. Canon EF 24-105mm F/4L IS USM. Canon EF 50mm F/1.4 USM. Lenses with built-in focus motor focus faster and more quietly than lenses without a focus motor which rely on the camera's body focus motor. minimum focus distance. The 28-135 is also 1/3 stop wider at 35mm than the 28-105, but by 105mm the difference is 2/3 stops the other way. Both of these lenses are a bit better at f/5.6-f8 than at maximum aperture. I would say copy-to-copy variation might be more of an overall factor for you, considering the age of your 28-105. This isn't one of the Canon lenses I have used but a review states at the wide angle setting you lose about 1EV in the corners wide open decreasing to around 1/2EV as the focal length is increased. Like most other lenses, the vignetting decreases as the aperture is narrowed. EOS 1DX M3, 1DX M2, 1DX, 5DS R, M6 Mark II, 1D M2, EOS 650 (film A gallery of sample images taken with the Canon EF 24-105mm f/4L IS II USM lens. Please note that the first 46 images were shot by a Beta sample of the Canon EOS 5D Mark IV. They have also been resized to 90% of the original 30.4 megapixel image at Canon's request. Canon EF 24-105mm f/4L IS II USM JPEG Images In this video you can see how to repair Canon lens EF 24-105mm f/4L IS USM - exchange diaphragm. Original spare parts used. - Click (Show More) Thanks for th ef 24-105 f4 is usm 은 795g으로 아주 약간 가볍습니다. 렌즈 구성 역시 조금 더 늘어났습니다. 조리개 날개가 틀려 빛 갈라짐 모양이 좀 다를 것 같습니다. 10개 짝수인 ef 렌즈는 빛 갈라짐이 10개가 나오고 rf 렌즈는 9개로 홀수는 2배의 빛 갈라짐이 나와 총 18개의 빛 갈라짐이 나옵니다. Agree, if money is no issue go fro the 24-105L. I had the 28-135 and sold it for the 24-105. John. Loren Charif wrote: I've owned both. I now own the 24-105. That should tell you something . Specifically, the 24-105 has superior build, better optics, and, the biggie, as you mentioned, f4 through the entire range. Windows 7. Detail. Changes in firmware: Firmware Version 2.0.0 incorporates the following enhancement: Support for the "panning" scene mode with the EOS M5/EOS M6 has been added. The Panning scene mode reduces subject blurring and blurs the background when the lens is mounted to the EOS M5/EOS M6. The EF-EOS M Mount Adapter is required to use Et yderst fleksibelt objektiv. RF 24-105mm F4L IS USM gør det nemt at være kreativ og opnå fantastiske resultater. Fra indendørs portrætter til udendørs begivenheder giver et 24-105 mm zoomområde dig mulighed for at opnå mere uden at skulle skifte objektiv. En maksimal blænde på f/4 er ensartet ved alle zoomindstillinger. RHjEtm.