Fujinon S12X40 DN 4G+ XX3150D is a professional day/night binocular combining 12x optics, mechanical gyroscopic stabilization and interchangeable night-vision eyepieces with 4G+ image intensifier tubes. Its construction was developed for observation from moving boats, vehicles and other unstable platforms.
The 40 mm objective lenses and Fujinon EBC multi-coatings provide high light transmission, contrast and detail visibility. In the daytime configuration, the binocular offers a field of view of 82 m at 1000 m, a 3.3 mm exit pupil and 17 mm eye relief.
After fitting the night-vision eyepieces, the device enables observation after dusk and at night. The applied 4G+ technology features very fast Auto-Gating, an extended spectral sensitivity range and a high FOM, helping preserve detail visibility even under dynamically changing lighting conditions.
The built-in high-speed gyroscopic system uses mechanical stabilization in a gimbal construction and compensates for movement within a range of ±5°. This provides a steadier image during handheld observation or use aboard a vessel or moving vehicle.
The sealed housing is filled with dry nitrogen to reduce the risk of internal fogging. Its construction is corrosion resistant, operates at temperatures from -20°C to +50°C and withstands immersion to a depth of 2 m for 5 minutes. The binocular can be powered by four AA batteries, one 2CR5 battery or an external power source through the supplied DC regulator.
• professional day/night construction for observation from moving platforms
• 12x magnification and 40 mm objective lenses
• interchangeable daytime and night-vision eyepieces
• image intensifier tubes using 4G+ technology
• minimum FOM of 2300 for 4G+ technology
• very fast Auto-Gating system
• 4G+ technology spectral sensitivity range from 350 to 1064 nm
• Fujinon EBC optical multi-coatings
• mechanical gyroscopic stabilization in a gimbal construction
• ±5° image stabilization range
• individual focusing and ±5 dpt dioptric adjustment
• field of view of 82 m in daytime mode and 73 m in night mode at 1000 m
• sealed housing filled with dry nitrogen
• resistance to immersion to a depth of 2 m for 5 minutes
• operating temperature range from -20°C to +50°C
• battery or external power through a DC regulator
• Fujinon S12X40 DN binocular
• pair of daytime eyepieces
• pair of night-vision eyepieces with 4G+ image intensifier tubes
• neck strap
• hand strap
• carrying case
• DC regulator
• DC regulator input cable
• DC regulator output cable
• 4 AA batteries
• brand: Fujinon
• manufacturer model: STABISCOPE S1240-D/N
• manufacturer code: XX3150D
• SKU: 18788
• type: day/night binocular with image stabilization
• magnification: 12x
• objective lens diameter: 40 mm
• optical coatings: EBC Multi-Coating
• real field of view: 4.7° during the day, 4.2° at night
• apparent field of view: 52.4° during the day, 47.5° at night
• field of view at 1000 m: 82 m during the day, 73 m at night
• exit pupil: 3.3 mm in daytime mode
• relative brightness: 11.1 in daytime mode
• eye relief: 17 mm during the day, 14.4 mm at night
• minimum focusing distance: 28.8 m during the day, 33 m at night
• interpupillary distance range: 60–70 mm
• dioptric adjustment range: ±5 dpt
• focusing system: individual for each eyepiece
• stabilization system: mechanical gyroscopic system with gimbal
• stabilization range: ±5°
• dimensions in daytime configuration: 220 × 200 × 90 mm
• dimensions in night configuration: 240 × 200 × 90 mm
• weight without batteries in daytime configuration: 2000 g
• weight without batteries in night configuration: 2200 g
• water resistance: immersion to 2 m for 5 minutes, the product is not intended for underwater use
• power supply: 4 AA batteries or 1 2CR5 battery
• approximate operating time with lithium batteries: 5 hours in daytime mode, 4 hours in night mode
• objective filter thread: M48 × 0.5
• operating temperature: from -20°C to +50°C
