RF 7-14mm Fisheye vs EF 8-15mm, First impressions.

Apr 15, 2011
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I received my 7-14 on Friday last week, and had a chance to do some shooting on Sat. I've had an 8-15mm since they were introduced and really enjoy the fisheye perspective. It's certainly not an every shoot, every photo lens, but it sure is fun to shoot.

First thing you notice is the weight. It's very light. It's significantly longer than the 8-15, and slightly longer than the 8-15 with and EF to RF adapter, so you almost expect it to be heavier. It's so light that my first thought was to check the lens mount to see if it was plastic. It's metal. It does feel very sturdy, but very plastic.

In FF is is noticeably wider. Obviously 14 is wider than 15, but it's hard to know what to expect. The 8-15 was still full frame at 14, maybe 13.5. Likewise this lens is FF down to 12, or 12.5. Being able to shoot wider is certainly beneficial, but being used to the 15mm perspective, I kind of miss it. You can shoot some subjects with a fisheye and not even tell, of course you can always crop.

The circular image at 7mm is noticeably wider than the 8mm of the EF lens. You are more likely to get you feet in the photo if not careful. I do own the 6mm Venus Optics lens, that lens is even more extreme. You can't use the grip with that lens, you fingers will be in frame. But the biggest benefit is the circle at 7mm is slightly smaller. On the 8mm, you can loose a little of the age of the circle at the top and bottom of the frame. Not the actual image, butt he blue halo around the image.

Being 2.8-3.5 is very beneficial to me as I shoot sports. f2.8 is sort of the gold standard.

Is is sharp? Sharper? Hard to say so far. I think so, but all need to do some more shooting before I can say.

Here is my first good image:

REX_0409 2.JPG
 
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