Instead of carrying multiple camera lenses, this one lets you swap optics

Instead of carrying a bag full of lenses, the new Samyang Remaster Slim lets you only carry alternate optical elements. | Image: Samyang In an attempt to lighten camera bags, Samyang has created a prime lens that allows photographers to change the focal length by swapping out just the optical elements inside it, instead of having to change lenses completely.
The simpler design of prime lenses in general — which offer no zoom capabilities — can deliver several advantages, including sh