For sale: Professional Nikon SB-900 Flash in excellent condition. A powerful flash designed for photographers, suitable for events, portraits, and product photography. It operates with Nikon's intelligent i-TTL system and supports High-Speed Sync (HSS). Automatic zoom 17–200mm, high light output, and stable performance. ✅ The flash is clean and works perfectly. ✅ Ready for testing ⸻ 📷 Compatible Cameras First: DSLR Cameras • Nikon D1 / D2 / D3 / D4 / D5 / D6 • Nikon D700 / D750 / D780 • Nikon D800 / D810 / D850 • Nikon D600 / D610 • Nikon D500 • Nikon D300 / D300s • Nikon D90 • Nikon D7000 / D7100 / D7200 / D7500 • Nikon D3100 / D3200 / D3300 / D3400 • Nikon D5100 / D5200 / D5300 / D5500 / D5600 Second: Mirrorless Cameras (Z Series) • Nikon Z5 • Nikon Z6 • Nikon Z6 II • Nikon Z7 • Nikon Z7 II • Nikon Z8 • Nikon Z9 • Nikon Zf • Nikon Z50 • Nikon Z50 II • Nikon Z fc • Nikon Z30 (Supports i-TTL system and sync according to camera specifications)