Short description
Quick Overview
- Traditional Porro Prisms
- Field-Flattener Lens System
- Anti-Reflection Fully Multicoated Optics
- Wide Exit Pupil and Long Eye Relief
- Nitrogen Filled, Fog and Waterproof
- Submersible to 6.6' for 5 minutes
- Slip-Resistant Rubber Armor
- Milspec Impact-Resistant Chassis
- Fold-Down Rubber Eyecups
- Ocular & Objective Lens Caps with Case
Product Description
The Fujinon 7x50 FMTR-SX Polaris Binoculars are designed with advanced optical and structural elements, making them a versatile choice for various viewing applications. Whether used for marine navigation, birdwatching, or astronomy, these binoculars offer waterproof sealing, slip-resistant armor, and long eye relief for comfortable extended use. Their large objective lenses maximize light intake, providing bright and clear images even in low-light conditions, while the wide exit pupil ensures full coverage of dilated pupils in complete darkness. The Porro prism optical path, field flattener lenses, and anti-reflective coatings deliver crisp, high-contrast visuals with accurate color reproduction, making them ideal for spotting distant objects with precision.
These binoculars also feature a built-in global compass with a maximum error of ±0.5°. The integrated scale allows users to determine direction, measure distances, and estimate target sizes. Because the compass functions accurately in both hemispheres, it ensures reliable navigation worldwide.
Optical Performance
- Optimized for marine use, birdwatching, and wide-field astronomical observations.
- 7x magnification provides a wide exit pupil and extended eye relief, enhancing visibility in low-light environments and ensuring stable viewing on rough waters.
- Large 50mm objective lenses improve light-gathering capability for bright, detailed images, even at dawn, dusk, or in foggy conditions.
- Porro prism optical design enhances depth perception, allowing users to determine object distances more effectively.
- Integrated field-flattener lenses eliminate distortion at the edges for a more immersive viewing experience.
- EBC fully multi-coated optics increase light transmission to 95%, producing sharp, high-contrast images with true-to-life colors.
- Expansive 395-foot field of view at 1,000 yards for capturing broad scenes with ease.
User-Friendly Design
- Integrated global compass assists with navigation, range estimation, and object size measurement.
- Individual eyepiece focus adjustment ensures precise clarity for each user.
- Fold-down rubber eyecups provide a comfortable fit while blocking unwanted peripheral light.
- Adjustable 56-74mm interpupillary range accommodates different eye distances.
- 23mm long eye relief reduces eyestrain and allows comfortable use, even while wearing glasses.
- A 7.1mm exit pupil ensures a bright, uninterrupted field of view, even in motion.
Durable Construction
- Impact-resistant chassis built to military specifications for superior durability.
- Rubberized armor enhances grip, especially in wet or cold conditions.
- Nitrogen-filled housing prevents internal fogging during sudden temperature changes.
- O-ring sealed and waterproof, submersible up to 7 feet for 5 minutes.
- Withstands extreme temperatures from -4°F to 122°F for reliable performance in harsh environments.
- Tethered lens caps and rainguard keep optics protected and prevent accidental loss.
Fujinon Polaris FMTRC-SX 7x50 Specs
Key Specs
| Prism Type | Porro |
| Magnification | 7x |
| Objective Lens Diameter | 50 mm |
| Angle of View | 7.5° (Actual) |
| Field of View | 394.6' @ 1000 yd / 131 m @ 1000 m |
| Exit Pupil Diameter | 7.1 mm |
Performance
| Magnification | 7x |
| Objective Lens Diameter | 50 mm |
| Angle of View | 7.5° (Actual) |
| Field of View | 394.6' @ 1000 yd / 131 m @ 1000 m |
| Minimum Focus Distance | 32.2' / 9.8 m |
| Exit Pupil Diameter | 7.1 mm |
| Eye Relief | 23 mm |
| Interpupillary Adjustment | 56 to 74 mm / 2.2 to 2.9" |
| Diopter Adjustment | -5 to +5 |
| Focus Type | Individual |
Features
| Fogproof | Yes, Nitrogen Filled |
| Environmental Resistance | Water-Resistant (Unrated) |
General
| Dimensions | 8.6 x 7.8 x 3.1" / 218 x 198 x 78.8 mm |
| Weight | 3.1 lb / 1.4 kg |
Packaging Info
| Package Weight | 4.44 lb |
| Box Dimensions (LxWxH) | 10.3 x 10.1 x 4.5" |
| In The Box |
|
|---|---|
| MFG Part# | 16330615 |
| Condition | New |
Rating
4.8
284 Reviews
Ordered a lens on Friday. Item was delivered to me on Monday. Arrived in excellent condition in perfect working order. Not only did I pay a very reasonable price, but the shipping was free ! I will definitely do business with Pixel Connection again should the need arise !
I cannot say enough good things about Pixel Connection. I've bought multiple camera bodies - new and used - from them, along with several lenses, and they simply cannot be beat. Super helpful on the phone, good prices, and willing to work with customers to make the right solution happen. Pixel Connection is where I look first when buying camera equipment.
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My latest experience with ThePixelConnection was absolutely phenomenal. Matt and Ari went above and beyond to ensure I got the camera I needed, even when it seemed impossible.
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March 20, 2025 by Erik M. (Ohio, US)
“Quick and easy and with the option for in-store pickup.”
March 18, 2025 by Yin (Virginia, US)
“I have pre-ordered two cameras with Pixel Connection and both times have been wonderful experiences. Staff have been kind and helpful both times. They provided updates weekly and even provided me an option to purchase a different color camera when it became available before my pre-ordered color. They were also prompt with their shipping once payment was completed!”
February 25, 2025 by Pat H. (Louisiana, US)
“Thank you”
