- Ultra-compact body- Best in class lightweight body- A range of eyepieces available- Digiscope compatible with easy access- Screw thread on bodyKowa spotting scope with 60mm objective lens. High performance in a lightweight, compact body. The TSN-600 series has a comparatively low weight for this class of spotting scope and is correspondingly easy to transport. The 60mm front lens and all other lenses and prisms are fully coated and the housing is dust and waterproof (JIS 7) and filled with nitrogen to prevent fogging inside. 745g makes the spotting scope very light, yet robust enough to perform reliably even in adverse conditions. Please note that an eyepiece is required to use the spotting scope.