Fujinon 7×50 FMTR-SX Binoculars

Fujinon 7×50 FMTR-SX: 7× binoculars with field flattener lens.

The Fujinon 7×50 FMTR-SX is a 7× binocular with 50 mm objective lenses from the FUJIFILM FMT series, which FUJIFILM describes as a favourite among professional users. It combines a 7.5° field of view with 23 mm eye relief and weighs 1,410 g.

Key Facts:

• Vergrößerung: 7×
• Objective diameter: 50 mm
• Sichtfeld: 7.5°, which is 131 m at 1,000 m
• Exit pupil: 7.1 mm
• Augenabstand: 23 mm
• Gewicht: 1,410 g
• Water resistance: 2 m for 5 minutes; FUJIFILM notes this does not mean it can be used in water
• Betriebstemperatur: −20 °C to +50 °C

Optics:

The Fujinon 7×50 FMTR-SX uses a field flattener lens, which FUJIFILM states gives a sharp field of view with no distortion. FUJIFILM states that all lenses and prisms of the Fujinon 7×50 FMTR-SX have EBC multi-coating. The Fujinon 7×50 FMTR-SX has a 7.1 mm exit pupil and a minimum focus distance of 9.8 m.

Konstruktion:

FUJIFILM describes the body of the Fujinon 7×50 FMTR-SX as robust, airtight and waterproof, with a water resistance of 2 m for 5 minutes. The Fujinon 7×50 FMTR-SX measures 198 mm × 218 mm × 78.5 mm and weighs 1,410 g. In the model name of the Fujinon 7×50 FMTR-SX, F stands for the field flattener lens, MT for Marine Tested and R for the rubber protective layer around the aluminium housing.

What is included:

FUJIFILM lists objective lens covers, an eyepiece rainguard, a soft case and a neck strap as bundled items for the Fujinon 7×50 FMTR-SX.

Difference from the 10×50 FMTR-SX:

The Fujinon 7×50 FMTR-SX magnifies 7× with a 7.5° field of view and 23 mm eye relief, where the 10×50 FMTR-SX magnifies 10× with a 6.5° field of view and 19.8 mm eye relief. The Fujinon 7×50 FMTR-SX has a 7.1 mm exit pupil and weighs 1,410 g, where the 10×50 FMTR-SX has a 5 mm exit pupil and weighs 1,430 g.

Manufacturer and supply:

The Fujinon 7×50 FMTR-SX is part of the Fujinon binocular range of FUJIFILM. MSS Defence in Maasdijk, the Netherlands, supplies the Fujinon 7×50 FMTR-SX on quotation.

Intended use:

FUJIFILM describes the FMT series as a favourite among professional users and states that the Fujinon 7×50 FMTR-SX is optimum for astronomical use. FUJIFILM states an operating temperature of −20 °C to +50 °C for the Fujinon 7×50 FMTR-SX.

Häufig gestellte Fragen.

1. What is the Fujinon 7×50 FMTR-SX and who is it for?
   The Fujinon 7×50 FMTR-SX is a 7× binocular with 50 mm objective lenses from the FUJIFILM FMT series. FUJIFILM describes the FMT series of the Fujinon 7×50 FMTR-SX as a favourite among professional users.
2. Which optics does the Fujinon 7×50 FMTR-SX have?
   The Fujinon 7×50 FMTR-SX has 7× magnification, 50 mm objective lenses and a 7.1 mm exit pupil. FUJIFILM states that all lenses and prisms of the Fujinon 7×50 FMTR-SX have EBC multi-coating and that a field flattener lens is used.
3. What is the field of view of the Fujinon 7×50 FMTR-SX?
   The Fujinon 7×50 FMTR-SX has a 7.5° field of view, which is 131 m at 1,000 m. The minimum focus distance of the Fujinon 7×50 FMTR-SX is 9.8 m.
4. Does the Fujinon 7×50 FMTR-SX need batteries?
   No, FUJIFILM lists no battery for the Fujinon 7×50 FMTR-SX.
5. How much does the Fujinon 7×50 FMTR-SX weigh and how water resistant is it?
   The Fujinon 7×50 FMTR-SX weighs 1,410 g. FUJIFILM states a water resistance of 2 m for 5 minutes for the Fujinon 7×50 FMTR-SX and notes that this does not mean it can be used in water.
6. What is included with the Fujinon 7×50 FMTR-SX?
   FUJIFILM lists objective lens covers, an eyepiece rainguard, a soft case and a neck strap as bundled items for the Fujinon 7×50 FMTR-SX.
7. What is the difference between the Fujinon 7×50 FMTR-SX and the 10×50 FMTR-SX?
   The Fujinon 7×50 FMTR-SX magnifies 7× with a 7.5° field of view and 23 mm eye relief. FUJIFILM lists 10× magnification, a 6.5° field of view and 19.8 mm eye relief for the 10×50 FMTR-SX, against 7× for the Fujinon 7×50 FMTR-SX.
8. Which warranty applies to the Fujinon 7×50 FMTR-SX in Europe?
   The Fujinon 7×50 FMTR-SX has a 20-year manufacturer's warranty on the optics. MSS Defence applies the manufacturer's warranty to the Fujinon 7×50 FMTR-SX.
9. What is the delivery time of the Fujinon 7×50 FMTR-SX at MSS Defence?
   The delivery time of the Fujinon 7×50 FMTR-SX at MSS Defence is 2 to 3 weeks. MSS Defence confirms the delivery time of the Fujinon 7×50 FMTR-SX in the quotation.
10. Is the Fujinon 7×50 FMTR-SX suitable for astronomy?
    FUJIFILM states that the 7×50 and 10×50 models, which include the Fujinon 7×50 FMTR-SX, are optimum for astronomical use due to their bright optics and large field of view. The Fujinon 7×50 FMTR-SX has a 7.1 mm exit pupil and a 7.5° field of view.