crphoto8 wrote:
I'm using a Canon 5D Mk3, 24-105, battery grip, GPS module. I would like to have lighter gear as I age so a full frame mirror-less body with internal GPS. Is Canon working on something along these lines? I know that Sony has a FF mirror-less body but I would like a Canon product.
Thanks, Sam
There is no Canon mirrorless FF and I rather doubt there ever will be. Canon has never seemed very committed to mirrorless at all... was one of the last manufacturers to introduce one. And, I don't think patents mean much... Canon holds dozens... maybe hundreds of patents on products that never got beyond the design stage. It's purely a guessing game... but I just think would be quite a stretch for Canon to make a mirroless in FF (though stranger things have happened).
Does your shooting actually require full frame? A lot of people think it does, but are just caught up in the "hype" about FF and/or evaluating their images way too large. For what they ultimately do with their photos a crop sensor camera would serve just as well, yet can be smaller and lighter.... and mirrorless... though that currently has some limitations in the Canon M-series.
Unless you print really big - I mean larger than than 16x24 - a modern APS-C camera can produce final products hard to distinguish from FF. If you inspect your images for sharpness, focus and fine detail at "100%" on your computer monitor, with a 22 or 24MP camera that's roughly equivalent to enlarging it to make a 40x60 inch print and then viewing that from only 18 or 20" away. OF COURSE it will look like crap!
So, depending upon what you do with your images, you may be lugging around bigger, heavier camera and lens than you really need.... Not really getting any benefit from the extra size and weight... and higher prices for that FF gear.
Galen Rowell did landscape photography with a compact 35mm film camera when most people were using medium and large format, precisely so that he could easily carry it while hiking and running trails. His photos appeared on many dozens of magazine covers and elsewhere, still can be purchased as very large prints (up to 32x48").
Most modern APS-C cameras can out-resolve even the best 35mm film. Lenses may be another factor (as well as "protection" filters, technique and other things).
BTW, not all APS-C DSLRs will offer size or weight savings. A 7D-series camera is virtually the same size and weight as a 5D-series. 5DIII body only weighs about 30 oz. A 7DII weighs 32 oz.
Canon 6D is their lightest weight FF camera... at 24 oz., body only.
Do you need the battery grip? There would be some weight savings shooting without it. Most of the more recent ones also can be used with a single battery, to save weight.
Do you really need the GPS module? I think I read that the new 5D Mark IV will have built in GPS.... but if it's like other camera's with that feature, you should expect greatly reduced battery life any time GPS is enabled.
The lightest and most compact Canon APS-C is the SL1/100D.... that weighs 13 oz. Designed to be as compact and light as possible, the SL1/100D doesn't even have the option of fitting a battery grip (one reason I'll never own one, since I frequently use the vertical controls of a grip). The mirrorless Canon M3 (with newer 24MP sensor) body weighs almost exactly the same... 12.9 oz. At the other end of the Rebel series model line, the most advanced T6s/760D weighs 16 oz., body only.
My points...
1. Do you really need FF? Maybe yes, maybe no. Only you can say.
2. There are some ways to lighten your load a bit, even now.... or with another FF DSLR.
3. If APS-C might serve instead, you'd have lots more choices... both DSLR and Mirrorless. BTW, lenses can be smaller and lighter (and less expensive) with APS-C, too.