Juy-108 //free\\ Jun 2026

| Scenario | Settings | Observations | |----------|----------|--------------| | | f/1.8, 1/125 s, ISO 200 | Creamy bokeh isolates subjects; skin tones stay natural. | | Indoor event (ambient light) | f/1.8, 1/60 s, ISO 800 | Lens handles low‑light gracefully; minimal noise, crisp edges. | | Travel (landscape with tele‑compression) | f/4, 1/250 s, ISO 100 | Compression adds depth; edge sharpness is excellent after stopping down. | | Video (4K 30 fps) | f/2.0, 1/50 s, ISO 400 | Silent AF works well for focus pulls; focus ring provides smooth manual control. |

– Preliminary techno‑economic analysis (EBIC, 2025) estimates a material cost of ≈ $120 kWh⁻¹ for Juy‑108, versus ≈ $140 kWh⁻¹ for the latest NMC Li‑ion chemistries. Economies of scale and the use of abundant sulfur (≈ 5 % of global elemental sulfur production) are expected to drive the price below $100 kWh⁻¹ by 2029. juy-108