Auto-corrects for angle shooting. Verified: This is excellent. The Plus overlays an inclinometer directly onto the right eyepiece. In mountainous terrain, the difference between a 300-yard line-of-sight shot and a 212-yard true ballistic range is calculated instantly. The standard model leaves you guessing.
All data verified against original engineering specifications and independent testing. Last updated: 2025. awesome spyglass vs spyglass plus comparison verified
| Model | Resolved element (group-element) | |-------|----------------------------------| | Spyglass | Group 2, Element 3 | | Spyglass+ | Group 3, Element 1 | | Control (alpha €1500 binocular) | Group 3, Element 2 | Auto-corrects for angle shooting