●LIGHT LENS LAB / Magnifier Eyepiece 1.4x for M-mount Leica (L-V14XM) This is the "Magnifier Eyepiece" from Light Lens Lab. It's an accessory that attaches to the eyepiece of M-mount Leica cameras to magnify the viewfinder magnification. By magnifying the viewfinder image by approximately 1.4x, the rangefinder display becomes easier to see, allowing for more precise focusing. 【Compatible Models】 Leica M-mount cameras - Leica M (Typ240) and earlier models can be directly attached. - Leica M10 and later models can be attached via the included dedicated adapter (included). 【Materials】 Body: Brass / Eyecup: Silicone rubber (2 included) 【Condition】 Purchased in June 2025, but I haven't had many opportunities to use it at 1.4x and have stored it in a dry cabinet. It's not unused, but I think it's in like-new condition.