Learning Resources Primary Science ViewScope. Get young scientists exploring the outside world with this real working science tool! Perfect for budding young explorers, the Viewscope features a soft eyepiece for comfort, simple 20x magnification, easy-to-use focussing wheel and a clear case for viewing specimens! The viewer can detach from the base for on-the-go discoveries and exploration away from the home or classroom, encouraging children to get outside. Features 20x magnification. Measures 20.5cm L x 10cm W. Suitable for ages 3+