yellojello

Overall, I think all can recommend a lens of 35mm or lower for street and portrait. But the 24mm or lower range may be best. Here is a good article explaining the difference between focal length and field of vision. Focal length printed on a lens is the true nature of the lens. The camera sensor is what change the field of view or some say "equivalent focal length." http://www.bobatkins.com/photography/tutorials/crop_sensor_cameras_and_lenses.html "So why does the format size matter and what effect does it have on focal length? Well the answer to the second part of the question is "none". The focal length of a lens is the focal length of the lens. Whether you mount that lens on a 35mm camera, a medium format camera of a large format camera doesn't change its focal length. All 35mm lenses and lenses designed for use on APS-C DSLRs are marked with their true, actual, focal length. The problem is that most of us have been trained to think in terms of focal length rather than field of view when comparing lenses. We've been trained to think that a 50mm lens is "normal", a 35mm lens is "wide normal", a 28mm lens is "wide", a 24mm lens is "very wide", a 20mm lens is "super wide", a 16mm lens is "ultrawide" and so on. In fact this is true ONLY if that lens is making a 36mm x 24mm image. The field of view (which is what "wide" is all about) is actually determined just as much by format size as by focal length. The diagram below shows why." Sent from my iPhone using Tapatalk

The 24z is very good also. I also enjoy my 32 Touit. Try to see what focal length most of your photos were taken with your 18-105 to see which mm you will use the most. I have the 50mm 1.8 coming, which may be good for portraits but maybe not for street photography. Sent from my iPhone using Tapatalk

Just checking in if more users have experience with these. I'm also deciding between these two for my a6300. Sent from my iPhone using Tapatalk

@6KPA can take a photo of the lens inside? I'm wondering the size since I'm looking for one that fits the tightest and smallest profile. The Sigma DN cases are perfect for my Touit 32mm, except they are too short for longer lenses such as Zeiss 1670 and 24mm. Sent from my iPhone using Tapatalk