The simpler design of prime lenses in general (which don't offer zoom capabilities) can offer several advantages, including sharper images and a shallower depth of field. The downside is that photographers have to move closer or further away when framing subjects or switch between multiple prime lenses with different focal lengths. That approach can get expensive and cumbersome, problems that Samyang's Remaster Slim autofocus lens, which measures just 0.8 inches thick, can solve.
The Remaster Slim's optical elements are housed in a smaller magnetic mount that can be easily shifted in and out from the center of the lens. According DIY PhotographySamyang will initially offer three different lenses: a wider 21mm f/2.8, a 28mm f/3.5, and a 32mm f/3.5 ideal for closer portrait shots.
These three inserts will take up considerably less space in a camera bag than three prime lenses, but this approach will have its drawbacks.
Samyang claims that the lens offers “genuine analog sensitivity that’s distinctly different from smartphone images created using digital technology,” and that the company was inspired by “legendary P&S film cameras of the past.” That sounds good, but it also seems like Samyang is implying that the Remaster Slim can produce softer results than other prime lenses, which now also offer faster maximum apertures closer to f/1.4. (The enduring appeal of “analog sensitivity” and older compact cameras is that the photos aren’t always sharp.)
Samyang's Remaster Slim is only compatible with Sony's E-mount lens system and was Available for pre-order (with the 32mm insert) in South Korea for 308,000 won, or about US$229, before pre-orders sold out. Shipments are scheduled to begin in early September, and the company says it should be more widely available in South Korea by early October. Availability for other markets has yet to be announced.
