Fujinon 14x40 TSX1440 Techno-Stabi Image-Stabilized Binoculars (Navy Blue)

BH #FU14X40TSN • MFR #16804721
Fujinon 14x40 TSX1440 Techno-Stabi Image-Stabilized Binoculars (Navy Blue)
Key Features
  • ±6° Stabilization
  • Compact Reverse Porro Prism
  • Fully Multicoated Lenses
  • Auto Shutoff Conserves Battery Life
Building off the success of the 14x40 TSN IS binoculars, these navy blue Fujinon 14x40 TSX1440 Techno-Stabi Image-Stabilized Binoculars get an upgrade with a wider stabilization range of ±6°, a buoyant chassis design, and the capability of running on rechargeable NiMH batteries—significant improvements over the regular model.
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Fujinon Techno-Stabi 14x40 TSX Overview

  • 1Description
  • 2Optical Performance
  • 3Use and Handling
  • 4Construction Details

Building off the success of the 14x40 TSN IS binoculars, these navy blue Fujinon 14x40 TSX1440 Techno-Stabi Image-Stabilized Binoculars get an upgrade with a wider stabilization range of ±6°, a buoyant chassis design, and the capability of running on rechargeable NiMH batteries—significant improvements over the regular model.

With these new X version binoculars, you can enjoy the high power of 14x magnification without having to use a tripod. You'll see the details of far-off subjects without the distracting hand shake that typically spoils the view of traditional high-power optics, and you'll find them especially useful when glassing from a moving vehicle or while running a boat across choppy seas.

Fully multicoated optics and reverse-Porro prisms deliver a bright and crisp image with accurate color and vivid contrast, and the wide exit pupil and twist-up eyecups make the Techno-Stabi comfortable to use while wearing glasses and viewing through them for long periods of time. They will run for up to 18 hours on the four included AA batteries, or 22 hours with your NiMH rechargeables, and come with a case and a strap.

Optical Performance
  • Two-axis ±6° image stabilization keeps views steady against natural hand shake, vibration from moving vehicles, and pitching seas
  • Powerful 14x magnification is ideal for nature watching, birding, sporting events, concerts, and wide-field astronomical use
  • 40mm objective lenses provide the light-gathering capability required to keep views bright and clear in all conditions
  • Reverse Porro prism light path produces a more compact housing versus traditional Porro designs
  • 4-element objective lens system and 6-element eyepiece lens system correct chromatic aberration to produce accurate colors with reduced fringing and halos and edge-to-edge sharpness
  • Antireflection fully multicoated lenses maximize light transmission to keep views bright and clear with accurate color representation
  • 210' field of view at 1000 yards
Use and Handling
  • Two push-button interface turns the system on and engages/disengages the IS system
  • Auto-off function to conserve battery life
  • Low-profile, slip-resistant knob is ergonomically placed to be easy to find with the right forefinger
  • Twist-up eyecups for comfortable use with or without eyewear
  • ±2 right eye dioptric correction enables tack-sharp focusing even without perfect eyesight
  • 48mm front lens threads allow the use of filters, such as polarizing or ND, to improve the views in snowy conditions or when using on or near water on bright and sunny days
  • 60-70mm interpupillary adjustment range accommodates users of all sizes
  • 13mm eye relief
  • Comfortable 2.9mm exit pupil completely covers pupils in most light conditions
Construction Details
  • Buoyant floating design allows you to retrieve them if they fall overboard
  • Fiberglass-reinforced plastic housing helps to shave weight to make them more comfortable to hold for long periods
  • Compact form factor is just 7" long
  • Neck strap and carrying bag
  • Runs on four included disposable AA batteries with a maximum runtime up to 18 hours
  • Capable of running on rechargeable NiMH AA batteries with a maximum runtime of 22 hours
  • Broad 14 to 131°F operating temperature range
UPC: 074101042344

Fujinon Techno-Stabi 14x40 TSX Specs

Prism Type
Reverse Porro
Performance
Magnification
14x
Objective Lens Diameter
40 mm
Angle of View
4° (Actual)
Field of View
210' @ 1000 yd / 70 m @ 1000 m
Minimum Focus Distance
16.4' / 5 m
Exit Pupil Diameter
2.9 mm
Eye Relief
13 mm
Interpupillary Adjustment
60 to 70 mm / 2.4 to 2.8"
Diopter Adjustment
-2 to +2
Focus Type
Individual
Features
Stabilization Freedom
+/- 6°
Fogproof
Yes
Environmental Protection
Weather-Resistant (Unrated)
General
Battery
4x AA
Dimensions
7.07 x 6.5 x 3.17" / 179.5 x 165 x 80.6 mm
Weight
2.9 lb / 1.32 kg
Packaging Info
Package Weight
4.145 lb
Box Dimensions (LxWxH)
13 x 9 x 4.3"

Fujinon Techno-Stabi 14x40 TSX Reviews

See any errors on this page? Let us know

Does the objective accept a threaded filter ...

Does the objective accept a threaded filter (clear/polarized) for protection?
Asked by: Ishwar
Yes and no. As they come, these binoculars use non-standard 48mm filters. However, If you buy two 48mm to 49mm step up filter converters, you can now use the very common 49mm camera lens filters. This is exactly what I did. I used two of the B&H part number BH #SESUR4849 "Sensei 48-49mm Aluminum Step-Up Ring." I then used two Hoya 49mm UV filters as protection filters. Then I added two inexpensive 49mm snap on lens covers to protect the filters. I now have complete protection for the binoculars and the filters. -Steve
Answered by: Steve
Date published: 2023-08-02

What is the manufacturer warranty on this item? ...

What is the manufacturer warranty on this item? Do offer additional coverage?
Asked by: Jennifer
Limited 1-Year Warranty from the manufacturer. They do not offer extended warranties. You would need a third party for this.
Answered by: David
Date published: 2021-03-11

Where can I buy replacement straps?

Where can I buy replacement straps?
Asked by: jason
You would have to contact Fujinon direct Tel: 973-633-5600 Possibly theses may work. BlackRapid Binocular Breathe Strap BH #BL362002 • MFR #362002 https://www.bhphotovideo.com/c/product/1278393-REG/blackrapid_362002_binocular_breathe_single_strap.html OP/TECH USA Bin/OP Strap-QD (Black) BH #OPSBOQDB • MFR #2201021 https://www.bhphotovideo.com/c/product/485738-REG/OP_TECH_USA_2201021_Bin_OP_Strap_QD_Black.html
Answered by: John
Date published: 2021-06-16

How long is the battery life with Image ...

How long is the battery life with Image Stabilization On vs. Off? My understanding is that you have to have batteries powering the unit to use them either way? Thank you in advance for your detailed responses
Asked by: M
The Fujinon 14x40 TSX1440 Techno-Stabi Image-Stabilized Binoculars BH #FUTSX1440TSB • MFR #16668012 requires (4) AA batteries. You can use disposable batteries or rechargeable AA batteries. It will run for up to 18 hours on the four included AA batteries, or 22 hours with your NiMH rechargeables
Answered by: John
Date published: 2024-03-08

Does the specification of M48 P0.5 mean that ...

Does the specification of M48 P0.5 mean that installing other filters of the same caliber (P0.75) will damage the threads?
Asked by: qiyan
48mm front lens threads allow the use of filters, such as polarizing or ND, to improve the views in snowy conditions or when using on or near water on bright and sunny days
Answered by: John
Date published: 2023-08-28

does this model use ED glass?

does this model use ED glass?
Asked by: Cenk
The Fujinon 14x40 TSX1440 Techno-Stabi Image-Stabilized Binoculars do not have ED glass.
Answered by: Dan W
Date published: 2024-06-06

What is the diameter of the eyepiece?

What is the diameter of the eyepiece?
Asked by: Helena
Fujinon 14x40 TSX1440 Techno-Stabi Image-Stabilized Binoculars eyepiece diameter are 20mm. The eye cup is 43mm.
Answered by: Llinelva D
Date published: 2023-06-29

What is the manufacturer warranty? Do you offer ...

What is the manufacturer warranty? Do you offer additional coverage?
Asked by: Jennifer
Fujinon offers a Limited 1-Year Warranty. The Squaretrade additional coverage is available. 2-Year - Drops & Spills $199.99 3-Year - Drops & Spills $269.99
Answered by: David
Date published: 2021-03-11
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