Tamron 10-24mm F / 3.5-4.5 Di II LD ASL SP IF Lens for Pentax (Accessories)
Looking for a wide-angle for my Pentax K30 I am always met with these two lenses. Firstly, the Tamron 10-24mm F / 3.5-4.5 SP and the Sigma 10-20mm F / 3.5 EX. Admittedly, these two lenses priced do not have much to do with each. The Sigma is at least