Pentax 70532 SMC-XF 12 1.25-Inch Telescope Eyepiece

The Pentax SMC-XF 12 (model 70532) is a purpose-built 1.25-inch eyepiece engineered specifically for Pentax 65mm spotting scopes. At its core are high-refraction, low-dispersion lanthanum glass elements that work together to deliver images with excellent resolution and minimal chromatic aberration. Pentax's proprietary SMC full-surface multi-layer lens coating is applied to every glass surface, boosting light transmission efficiency and dramatically reducing internal reflections, flare, and ghosting. The result is a noticeably brighter and more contrasty view compared to standard coated eyepieces.

Built with field use in mind, the SMC-XF 12 features JIS Class 4 weatherproof construction that protects the optics from rain, humidity, and splashing water. This makes it a dependable companion for birdwatching, wildlife observation, and other outdoor activities where conditions can change quickly. The 12mm focal length delivers higher magnification on Pentax 65mm scopes, making it well suited for detailed observation at distance. Its optical design was developed using advanced computer simulation technology to optimize element placement and minimize stray light, ensuring the sharpest possible image reaches your eye.