It’s felt like a long six months since Sigma first announced the Aizu Primes (which cost $8,300 each), the company’s new series of full-frame compatible T1.3 cinema lenses. Currently available focal lengths include 25mm, 27mm, 32mm, 35mm, 40mm, 50mm, 65mm, and 75mm. Fortunately, after shooting several projects with them while traveling, I finally have a trio of them at home to do some controlled testing.