Colton,
You're going to like the Bessa R and CV 35/2.5 quite a bit. That's just a very good combination that has everything a decent RF shooter needs. The built-in meter is really pretty good (as long as you are aware of what its doing; in other words, its limitations). That lens is the best bang for your buck in the 35mm focal length, and the Bessa R is a sleek machine that will be reliable as long as you treat it gently. The wind-on advice above is good advice.
If you leave the lens pointed at the sun for too long, it won't burn a hole in the shutter, but it will burn a spot into the reflective coating on some of the shutter blades that reflect light onto the meter sensor, thereby destroying the utility of the meter. In general, avoid pointing lenses directly at the sun for very long. It just couldn't be good for any camera.
The V1 35/2.5 had a push-on lens cap that would slide over the built-in hood. If you remove the hood, you have access to the front rim of the lens where you can mount a 39mm threaded filter, 39mm threaded hood, and/or a 39mm lens cap. I don't have the 2nd version of this lens (the "pancake"), so I don't know if it is also 39mm or some other filter diameter.
Enjoy this camera/lens combo. I really think you'll come to love it.