Short description
Quick Overview
- Waterproof and Fogproof
- Wide Angle
- Porro Prism
- 6.5° Angle of View
- Individual Focusing
- Rubber Armoring
- Optional Ocular Filters
Product Description
Fujinon 10x50 FMTR-SX Polaris Binoculars: Precision Optics for Exceptional Clarity
Designed for discerning sport optic users, the Fujinon 10x50 FMTR-SX Polaris Binoculars deliver outstanding image brightness, minimal distortion, and superior optical quality. The individual focus system provides excellent depth of field, making them ideal for long-range surveys. Additionally, their high-quality optics allow them to function as compact astronomical binoculars, supporting four optional 1.7" eyepiece filters (UV/haze, polarizing, nebula, and solar) for enhanced versatility.
Unparalleled Optical Performance
Fujinon’s Polaris series is among the world’s finest binoculars, boasting an exceptional light transmission rate of over 95%. Each optical surface is treated with Fujinon’s proprietary EBC multi-coating, ensuring crystal-clear, high-contrast images.
Built for Extreme Conditions
- Nitrogen-purged, waterproof, and fogproof design for clear vision in any environment
- Protective rubber armoring for durability and a secure grip
- 56 to 74mm interpupillary adjustment range for a comfortable fit
Filter Compatibility
Compatible with optional 1.7" eyepiece filters, including UV/haze, polarizing, nebula, and solar filters, allowing users to adapt to various lighting and observational conditions.
Fujinon Polaris 10x50 Specs
Prism Type | Porro |
Magnification | 10x |
Objective Lens Diameter | 50 mm |
Angle of View | 6.5° (Actual) |
Field of View | 341.2' @ 1000 yd / 113.7 m @ 1000 m |
Exit Pupil Diameter | 5 mm |
Magnification | 10x |
Objective Lens Diameter | 50 mm |
Angle of View | 6.5° (Actual) |
Field of View | 341.2' @ 1000 yd / 113.7 m @ 1000 m |
Minimum Focus Distance | 29.53' / 9 m |
Exit Pupil Diameter | 5 mm |
Eye Relief | 20 mm |
Interpupillary Adjustment | 56 to 74 mm / 2.2 to 2.9" |
Diopter Adjustment | Yes |
Focus Type | Individual |
Fogproof | Yes, Nitrogen Filled |
Environmental Resistance | Water-Resistant (Unrated) |
Dimensions | 8.9 x 3.2 x 7.9" / 22.6 x 8.1 x 20.1 cm |
Weight | 50.09 oz / 1420.05 g |
Package Weight | 4.255 lb |
Box Dimensions (LxWxH) | 10 x 9.8 x 4.4" |
In The Box | Fujinon 10x50 FMTR-SX Polaris Binoculars, Strap, Limited Lifetime Manufacturer Warranty |
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MFG Part# | 16330756 |
Condition | New |



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