I'm about to take ownership of my first decent quality camera, a Sony a6400 mirrorless.
I've owned a couple of Nikon CoolPix pocket cameras (14MP and 16MP) that I've been less than thrilled with, and a Kodak EasyShare bridge format camera that I was fairly happy with until its limited 7MP sensor just made it underwhelming compared to newer offerings that I never really chased. So my camera stable is decidedly out of date and relatively low tier, and I just prioritized other things over a good camera, especially since it seemed they always wound up being out of date after 5 years no matter what. Seems the pixel chase has slowed down finally and a digital camera might be a more reasonable long term investment, so here I am.
I never took Photography in high school, but I have a basic comprehension of F-stop, ISO sensitivity and shutter timing. Between that and a willingness to apply myself to an entry level photography book I think I'll be able to make good use of this camera.
I bounced back and forth between ordering the camera body-only and going aftermarket for my first lens, or one of the kit lenses with it. At one point I was dead-set on the Sigma 17-50mm F2.8 lens over the kit 16-50 F3.5, but then the image stabilization in the kit lens won me over in spite of its slower F-stop. So I have the kit 16-50 lens coming with the camera. If I find it to be underwhelming, I can always order to the Sigma 17-50 F2.8 or go with Sigma's popular assortment of prime lenses(16, 30 and 56 each with F1.4), and only be out $100 for the kit lens. And if I shoot any video or long exposure stills at all, a lens with OSS will still be valuable which Sigma doesn't offer in the Sony a series.
So my question to any of you photographers out there, is what should my priority be for lenses?
I'm gearing up for a motorcycle trip to the Arctic Circle if Canada ever reopens their border for a summer again. Ideally I'd like a glorious shot of a grizzly bear where you can see the breeze manipulating its fur. And not be eaten afterwards.
Doing some back of the envelope math and assuming a griz is 7-8 feet long, Sony's 55-210mm OSS stabilized telephoto lens has an angle of view of 7.8 degrees at 210mm. One degree is about 5 feet at 100 yards, so our 7.5 foot griz will consume 1.5 degrees of a 7.8 degree field of view, or 1/5 of the image. I'm not particularly keen on being 100 yards away from a creature that can cover that distance at 30mph or 44 feet per second, or roughly 8-9 seconds. I don't think the Sony 55-210 is going to be able to yield the shot I want, and neither will their 18-135 obviously. Any reasonably affordable recommendations for a lens that can take a good picture of such a scenario from 100+ yards?
I'm leaning heavily towards picking up Sigma's 16mm F1.4 prime lens, I think it'd be great for landscapes and close portrait type work (obviously not for the fantasized bear shot). But I probably won't purchase a prime lens until I play with the kit lens for a bit and decide what length(s?) I like best.
What's your critical lens inventory?