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Showing results for tags 't stop t-stop f-stop'.
Hello all, I'm kind of new to cinematography in general, so excuse my ignorance... I'm looking into buying a lens for my DSLR and one lens says that it has an aperture of T1.5-22. I looked up some general info about what T-stop is, but could someone give me a better explanation of it and how it is different from f stop? Is it better to have a higher or a lower number? This is the lens, if interested. http://www.amazon.com/Rokinon-CV35-C-Aspherical-De-Clicked-Fixed-Non-Zoom/dp/B008X1C1DC/ref=cm_cr_pr_product_top