Hey anyone can tell me what is the difference and which one should I get. I want to len that will give the best quality image when recording my hunt. On their site the 1.8 is more than double the cost of the 2.3. They only say that 1.8 let more light in. So does that means 1.8 will take better image when the sun go down? What about in the afternoon when the sun is up. Will there be a image quality difference? And why is one cost over twice as much as the other one. Is it twice better image quality??. Imo if the 2.3 is €34.99 the 1.8 should cost roughly €49.99. Not €89.99.