Leica 25-50x WW ASPH Eyepiece. Leica 25-50x WW ASPH Vario Eyepiece: Your key to nature in the Engadine – with unsurpassed image quality. The Leica 25-50x WW ASPH Vario Eyepiece is your ticket to experiencing the Engadine wilderness in breathtaking clarity – from shy birds in the morning light to majestic peaks at sunset. This wide-angle vario eyepiece delivers unparalleled image quality across the entire zoom range with 25x to 50x magnification, without compromise. Thanks to aspherical lenses and high light transmission, it offers a wide field of view (41 m at 25x to 28 m at 50x at 1000 m) with razor-sharp edge-to-edge sharpness and natural colors – perfect for nature observation in the Engadine. The robust design with rubberized functional elements and comfortable twist-up eyecups ensures maximum comfort, while the waterproof (up to 5 m) and nitrogen-filled construction guarantees fog-free viewing. Ideal for digiscoping with Leica APO-Televid 65/82 spotting scopes. At Optik Foto Rutz, this eyepiece brings you closer to nature! Technical highlights: Material: Rubberized functional elements, waterproof up to 5 m, nitrogen-filled (fog-free). Optics: Aspherical lenses, high light transmission, wide-angle field of view (41 m at 25x, 28 m at 50x at 1000 m), subjective field of view up to 74° at 50x. Performance: 25x to 50x magnification, focal length 18–9 mm, exit pupil 3.28–1.64 mm, field of view 2.35°–1.6°. Dimensions and weight: 100 x 57.5 mm, approx. 435 g. Scope of delivery: Leica Vario eyepiece 25-50x WW ASPH 41021, eyepiece case, eyepiece protective cap, bayonet cap, cleaning cloth, instructions, 10-year warranty. Special features: Wide-angle optics: Up to 74° subjective field of view at 50x for an immersive viewing experience, ideal for bird and wildlife observation in the Engadine. Aspherical lenses: Guarantee outstanding edge-to-edge sharpness and high-contrast, natural images across the entire zoom range. High light transmission: Delivers bright images, even in difficult lighting conditions, for clear visibility at dusk or in bad weather. Robust and comfortable: Waterproof to 5 m, shockproof, fog-proof, with rubberized elements and twist-up eyecups for optimal comfort. Digiscoping: Perfect for Leica's digiscoping system with APO-Televid 65/82 spotting scopes, compatible with the Leica Digiscoping Adapter or Extender 1.8x (available separately from Optik Foto Rutz). Compatibility: Designed for Leica APO-Televid 65 and 82 spotting scopes, with a secure bayonet mount for quick and stable installation. Our service at Optik Foto Rutz: In addition to the Leica Vario-Eyepiece 25-50x WW ASPH, we offer expert advice on cameras, drones, thermal imaging devices, and accessories to optimize your photography and observation experiences in the Engadine and worldwide. Discover our range of memory cards, camera bags, and other accessories in our St. Moritz store or order conveniently online! The Leica Vario-Eyepiece 25-50x WW ASPH is your premium accessory for uncompromising nature observation and digiscoping – ready for the Engadine wilderness. Optik Foto Rutz is your partner for quality!