Swarovski Optik STR 80 25-50x80 Spotting Scope MOA Reticle

Optical performance and intended use

The Swarovski Optik STR 80 is a spotting scope built for long-distance observation with an 80mm objective lens and 25-50x zoom range. It suits target shooters, hunters and digiscoping enthusiasts who need bright, high-resolution images in low light. The integrated MOA reticle can be toggled on or off for precise range estimation or uninterrupted viewing. Buyers who need a compact travel optic or a dedicated astronomy instrument will find this model less suited to those roles.

Build integration and accessories

The scope requires a stable tripod or mounting platform to realise its full magnification potential at 50x. Its 17mm eye relief accommodates spectacle wearers without vignetting, while the 19ft minimum focus distance allows observation of closer subjects when needed. Fluoride-containing HD lenses reduce chromatic aberration for cleaner digiscoping results. Users without a solid support system or a compatible camera adapter will not achieve the optical performance this instrument can deliver.

Environmental sealing and operating limits

The body is waterproof to 13ft and nitrogen-purged for fogproof performance across a temperature span of -40°F to 131°F. Inert gas filling prevents internal condensation during rapid climate changes in the field. No active cooling or external power is required, so silent operation is inherent. The 460mm focal length contributes to a balanced form factor that handles well on standard tripod heads in wind or rain.