The Nikon Travelite EX 8×25 binoculars are clearly multi-purpose daytime binoculars, so in the event you’re out and about on a nature stroll, watching a sporting occasion or simply doing a little sightseeing, these are good. Nonetheless, when the solar units and the night time comes, how do they carry out?
Sometimes 10×50 binoculars are really useful for skywatching, however the 25mm aperture of those Nikon Travelite binocular lenses are simply half the diameter. We weren’t anticipating an impressive efficiency from these binoculars once we pointed them on the stars, however we have been pleasantly shocked.
Nikon Travelite EX 8×25 binoculars assessment
Nikon Travelite EX 8×25 binoculars: Design
- Sturdy and sturdy, with a rubberized coating
- Good eye aid for eyeglasses wearers
- Pocketable due to its compact design
In hand, Nikon’s Travelite EX 8×25 binoculars really feel sturdy and well-made, with a stunning rubberized coating making them really feel properly sturdy. They weigh simply 12.5 oz (355 grams) and have dimensions of 4.3 x 4.5 inches (110mm x 116mm), so you may actually put them in your coat pocket making them really travel-friendly.
Goal lens diameter: 25mm
Angular discipline of view: 6.2 levels
Eye aid: 15.5mm / 0.6 inches
Weight: 12.5oz / 355g
The binoculars function winding eyecups with a fairly large vary of motion, offering 15.5mm (0.6 inches) of eye aid, making these usable (however not good) for spectacle wearers. We discovered we needed to wind the eyecups out in any other case the view seems partly obscured. Focusing is clean due to a central dial.
Though our assessment mannequin didn’t include any equipment, the binoculars normally include a carry case that may connect to your belt, a double eyepiece cowl and a neck strap.
Nikon Travelite EX 8×25 binoculars: Efficiency
- Superb distinction when observing shiny objects
- Giant discipline of view
- Optical system affords high-definition views
The sphere of view of the binoculars at 1000m (1km/0.6 miles) is 110m (361 toes). Since 17.5m at a distance of 1000m corresponds to 1 diploma of the night time sky, the binoculars give an angular discipline of view of 6.2 levels (110 divided by 17.5). For comparability, the angular measurement of the total Moon within the sky is about half a level, so in different phrases, the sector of view of the Nikon Travelite EX 8×25 binoculars is 12 full moon widths.
Certainly, once we seemed on the Moon on Dec. 27, it was a five-day-old waxing crescent, and the Moon appeared fairly small within the discipline of view. We might see loads of craters, most notably on the terminator between lunar day and night time, the place the interaction of sunshine and shadow is at its biggest.
We might additionally make out craters on the illuminated portion of the lunar floor, the place the brightness normally impacts distinction. In actual fact, the picture distinction by means of the Nikon Travelite EX 8×25 binoculars appeared a bit higher than by means of Nikon’s Prostaff P7 8×42 that we have been additionally testing, with the crater rims higher outlined.
The pretty giant discipline of view was additional introduced house once we shifted southeastwards from the moon in Taurus (the Bull) to the constellation of Orion (the Hunter). The three belt stars — referred to as Alnitak, Alnilam and Mintaka — all match into the sector of view, whereas within the background have been many faint pinpricks of sunshine from fainter stars invisible to the unaided eye. Views of the celebrities have been extremely outlined and sharp.
When considered by means of Nikon’s Prostaff P7 8×42, or Celestron’s UpClose G2 10×50 binoculars that we additionally had at our disposal, these background stars appeared way more distinguished to us, as can be anticipated from the bigger gentle grasp of the larger barrels. When taking a look at Orion’s Belt, we might additionally squeeze within the fuzzy glow of the Nice Nebula in Orion on the backside of the sector. The Nikon Travelite EX 8×25 binoculars have been capable of make out a few of the stars of the Trapezium Cluster, although once more not practically as many because the bigger and extra highly effective binoculars.
Nikon Travelite EX 8×25 binoculars: Performance
- Lacks nice light-gathering energy however has first rate night-sky views
- Light-weight design
- Immune to fog and water
Regardless of the shortage of light-gathering energy, sweeping by means of the dusty monitor of the winter Milky Method revealed gorgeous views full of stars. The viewing was a pleasing and cozy observing expertise, the binoculars being so gentle that we barely seen we have been holding them. There’s nearly no shake affecting the view, in contrast to the wobbly-arm syndrome that may have an effect on stargazing by means of bigger however heavier hand-held binoculars, due to the featherweight and huge discipline of the Nikon Travelite EX 8×25 binoculars. In the meantime, we found that the eye-relief adjustment and focusing have been each tremendous clean.
The binoculars are waterproof for 5 minutes as much as a depth of two meters, which you may by no means want to fret about whereas stargazing (or, to be sincere, chook watching, except you handle to drop them in a pond one way or the other!).
Maybe extra importantly, O-ring seals and nitrogen gasoline inside the optical system forestall fogging — a design function we have been massively impressed by as we moved from hotter indoor temperatures into the chillier outdoor.
Do you have to purchase the Nikon Travelite EX 8×25 binoculars?
As beautiful as these binoculars are, it is arduous to get away from the truth that you should buy bigger binoculars for the same worth, or a minimum of not way more.
Severe skywatchers, or these trying to take their night-sky observations past the informal stage, will possible improve shortly. Nonetheless, the Nikon Travelite affords beautiful views of a few of the brighter night time sky and daytime targets.
The additional aperture actually does make a distinction for astronomy, because it lets you see extra element and a wider choice of targets. For instance, Jupiter’s moons have been on the sting of notion within the Nikon Travelite EX 8×25 binoculars, however a pair of 10x50s (or bigger) present them clearly.
Saturn was not on present throughout our testing interval, however the Nikon Travelite EX 8×25 binoculars wouldn’t be adequate to indicate its rings clearly, nor its largest moon, Titan, as a result of small aperture of 25mm. Open star clusters are beautiful by means of the sector of view, however the decrease gentle grasp means they do not pop the way in which they did by means of the optical system of the Nikon Prostaff P7 8×42.
Should you’re searching for a pocket-sized all-arounder to interact in informal observing with, then the Nikon Travelite EX 8×25 binoculars are a superb selection, however in the event you’re planning on utilizing binoculars as your primary observing instrument, then you’ll in a short time discover the necessity for way more highly effective binoculars with larger apertures.
If the Nikon Travelite EX 8×25 binoculars aren’t for you
If the Nikon Travelite EX 8×25 aren’t for you, and also you’re searching for one thing compact, then the Bushnell H20 8×25 (opens in new tab) or Celestron UpClose G2 10×25 (opens in new tab) are wonderful decisions from our choose of the finest compact binoculars. They provide a strong design whereas permitting the flexibleness for journey, nature watching and informal skywatching, with excellent magnified views.
For binoculars which are designed for night-sky viewing but are at a good price range that does not break the financial institution, the Celestron 7×50 Cometron are appropriate for observing the moon, stars, shiny deep-sky targets and the planets with excellent distinction and readability.
In the meantime, seasoned and critical sky-watchers will take nice delight within the Celestron SkyMaster 25×100 and Celestron SkyMaster 12×60 binoculars, which provide beautiful, high-definition sights — and better element of nebulas, planets and galaxies — at cheap costs, relying in your price range. Be warned although, these fantastically constructed devices are heavy and would require a mount (opens in new tab) and tripod for regular views.