It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject. Has rounded aperture blades. Sigma 24-70mm f/2.8 DG DN Art. Sony FE 24-105mm f/4 G OSS. Similar to the number of aperture blades, rounded blades affect the way the light gets through to the sensor. Comparing Nikon NIKKOR Z 24-70mm f 4 S Lens vs Canon RF 24-105mm Print Email. Close. Compare Nikon NIKKOR Z 24-70mm f 4 S Lens vs Canon RF 24-105mm f 4 L IS USM Lens The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes. Has a metal mount. Sony E PZ 18-105 mm F4 G OSS. Sony FE 24-70mm F2.8 GM. A metal mount is generally superior to a plastic mount as it is more durable. weight. Includes lens hood. Canon EF 24-105mm F/4L IS USM. Tamron SP 24-70mm F/2.8 Di VC USD. It comes with a lens hood so that you don’t have to buy it separately. These are used to block strong light sources, such as the sun, from the lens to prevent glare and lens flare. Lens hood is reversible. Canon EF 24-105mm F/4L IS USM. Measuring 83.4mm in diameter and 113.3mm in length at the 24mm setting makes the FE 24-105mm f/4 G OSS relatively compact for a full frame zoom lens, and it balances very well when used on Sony’s latest mirrorless camera bodies. The lens extends quite a bit when it’s zoomed out to the 105mm setting where it’s 163mm in length. Any other lens recommendations would be great. On the fence about the 35mm lens as well. At 24mm it takes good wide angle shots fairly close up and 105mm at f4 will give you similar bokeh to a 50 1.8 at f2 and it’s got IS. Pretty great all around lens, but not if you don’t think you’ll use the focal lengths. The A7 has the 24-70mm f/4, and the A99 the 24-70mm f/2.8. The A7 with LAEA4 and 24-70mm f/2.8 is the same length as the A99 with that lens. I prefer f/4 for the small size. Not to mention the 24-70mm f/2.8 alone weighs more than both the 24-70mm f/4 and the A7 . Choice is good of course. The 24-70mm F2.8 L, 24-105mm F4 L, and 28-70mm F2 L cover the range. Each has its strengths—the 28-70mm F2 opens to a wider aperture than most other zooms (though it is a bit bulky). Sony 24-105mm f4 vs Sigma 24-70mm f2.8. I would consider the weight of the lens and the versatility (extra reach). Sony 70-20mm f4 vs Tamron 70-180mm f2.8. I would consider the brand and whether the extra 20mm is important. (Personally, I prefer first party lens. ) I can’t imagine anyone being disappointed with it. The Sony FE 24-105mm f/4 G OSS is a great general-purpose zoom. Indeed for those buying into the full-frame Alpha system anew, I’d say this 24-105mm is just as good a choice as the $1598 / £1669 FE 24-70mm f/2.8 GM, depending on your preferences. b78WPP.