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Celestron Nature DX ED 12×50 binoculars review

The Celestron Nature DX ED 12×50 are a number of the finest handheld binoculars for stargazing, wildlife observations and much more. Their type in flexibility is their usage of high-end extra-low dispersion (ED) objective lenses, that assist create sharp, bright, and aberration-free images inside a compact and portable design.


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    ED objective lenses

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    Sharp, bright images

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    Compact and portable

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    Sturdy protective pouch


  • Expensive couple of binoculars

  • Average eyecups

Isn’t it time to purchase a set of the best binoculars which will last an eternity? With 12x magnification and 50 mm objective lenses, the type DX ED 12×50 are being among the most versatile and solid binoculars and so are perfect for travel, safari and general astronomy.


Magnification: 12x

Objective lens diameter: 50mm

Angular field of view: 4.8 degrees

Eye relief: 0.-56-inch/14.3mm

Weight: 28.4oz/806g

You’ll receive a high-end experience once you use them, not merely due to the solid and expensive-looking construction but also since they work with a special glass. Extra-Low Dispersion (ED) glass keeps views bright, sharp sufficient reason for accurate colors through the entire 4.8-degree field of view. Put in a handy neck strap, some un-losable objective lens caps and a good padded shoulder bag and the type DX ED 12×50 is destined to impress for a long period.

Celestron Nature DX ED 12×50 binoculars: Design

  • Extra-Low Dispersion (ED) glass
  • BaK-4 glass roof-prism optics
  • Nitrogen-filled to avoid internal fogging

Image shows Celestron Nature DX ED 12x50 binoculars laying on a table with the lens caps removed

The Celestron Nature DX ED 12×50 runs on the roof-prism design, which helps maintain them compact (Image credit: Jamie Carter)

With 50mm objective lenses, the type DX ED 12×50 are prime candidates for use during the night, though that 12x magnification is really a touch a lot more than you will discover of all binoculars touted for astronomy. Which makes them in the same way perfect for wildlife, particularly given that they also have a detailed focus of just 2m/6.5 ft.

Roof prism binoculars just like the Nature DX ED 12×50 are about saving space, while their porro prism rivals are mostly about affordability. Is Nature DX ED 12×50 worth the excess spend? The considerable extra outlay gets you far better optics than you will discover at the entry-level, that’s always the case with binoculars. On the type DX ED 12×50, you obtain Celestron’s ED glass. ED means extra-low dispersion, applied to the large 50 mm objective lenses by the end of the tubes.

When reading about binoculars, you’ll hear a whole lot about ‘multi-coatings,’ that is pretty meaningless. It generally identifies glass coatings allowing more light transmission and, therefore, brighter images. Still, it’s long become standard marketing-speak, and you will now prosper to get binoculars that don’t claim to possess some type of multi-coatings, even at the extreme budget end of the marketplace. ED glass is really a bit different.

Close up of the eye-cups on the Celestron Nature DX ED

The eyecups offer 0.56-inch/14.3mm eye relief (Image credit: Jamie Carter)

Along with being made to deliver brighter images, ED glass will there be to remove something called chromatic aberration. Also referred to as color fringing, this identifies an optical distortion within lenses that does not accurately focus different wavelengths of light each representing another color which in turn causes hook blur. It really is particularly evident during low light, dusk and dawn, so when considering bright objects just like the Moon, which may be fringed with yellow and purple.


Objective lens caps

Rainguard for eyecups

Shoulder strap

Padded carry case

Lens cleaning cloth

The ED glass in the Nature DX ED 12×50 can be an try to correct such chromatic aberrations by not allowing the various colors to disperse and for that reason focusing the wavelengths of light about the same point. As the objective lenses get ED glass, the type DX ED 12x50s’ roof prisms use top-draw BaK-4 glass and use phase coatings to transmit more light. Cue a sharper, more descriptive image. THE TYPE DX ED 12×50 tubes may also be filled up with dry nitrogen gas to greatly help prevent any internal fogging.

Celestron Nature DX ED 12×50 binoculars: Performance

  • Excellent optics
  • No chromatic aberration
  • 2m/6.5ft focus

The Celestron Nature DX ED binoculars lying flat with the lens caps removed but still attached

Extra-low dispersion (ED) objective lenses lessen chromatic aberration and is really a high-end feature. (Image credit: Jamie Carter)

Roof prism binoculars just like the Nature DX ED 12×50 exist because they’re smaller sized and an easy task to travel with than porro prism binoculars, rather than since they transmit more light. They don’t really which explains why the phase-coated BaK-4 glass roof prisms and the ED create a huge difference.

Given how lightweight and compact the type DX ED 12×50 are (they weigh 28.4oz/806g and measure 163x135x61mm/6.4×5.3×2.4-inches) we could actually get them for tests at several events.

ED glass works effectively. Its 4.8-degree field of view constitutes an unbelievable close-up when viewing objects in the length, with a vacation to see some motor racing heralding bright and sharp views even yet in the length. That pertains to dusk, though it’s during the night that people were most impressed by the type DX ED 12×50.

Pointing them immediately at a number of the brightest stars and objects in the night time sky, we didn’t detect any traces of yellow and purple color fringing around while observing super-bright Sirius and an initial Quarter Moon. Meanwhile, the a large number of stars within the Pleiades star cluster looked uniformly sharp, almost to the edge of the field of view.

THE TYPE DX ED 12x50s’ 2m/6.5ft close focus was most helpful inside our backyard, where we’re able to observe wood pigeons and sparrows from close range. The views are always bright with a lot of contrast.

Something we did have hook issue with may be the focusing wheel. Although it’s easy enough to utilize, you do need to take a significant journey in one end of the scale to another, that makes it slightly long-winded to refocus the binoculars for an object nearer to you after studying something in the length. We’re also not convinced by the type DX ED 12×50’s eyecups, which don’t give much eye relief and seem something of a weak spot.

Celestron Nature DX ED 12×50 binoculars: Functionality

  • Grippy rubber armor
  • Objective lens caps are an easy task to lose
  • Insufficient eye relief

A close up of the diopter ring on the Celestron Nature DX ED 12 x 50

The diopter ring gets the right mixture of smoothness and resistance. (Image credit: Jamie Carter)

THE TYPE DX ED 12×50 binoculars have a fantastic construction and so are terrifically simple to use. There are several nice design flourishes, such as for example textured side panels where your fingers will rest and around eyepieces. The latter pays to when holding binoculars high above your mind while stargazing. You can find no textured thumb rests towards the finish of the tubes where you need to hold binoculars when considering objects nearer to the horizon.

Overall, the construction is great, with the type DX ED 12×50 wearing a hardcore and waterproof rubber armor. The target lens caps are hard to reduce because they are attached, nevertheless, you can take them off. The eyecups are mounted on the neck strap, that is of decent quality, just like the padded case with the type DX ED 12×50. We like its slightly padded design and the truth that it includes a small pocket.

Image shows the Celestron DX ED 12x50 binoculars shoulder bag

The shoulder bag includes a handy pocket for storing the lens caps and/or a notebook. (Image credit: Jamie Carter)

We found operating the type DX ED 12×50 easy, with the diopter adjustment and center focus wheels feeling exceptionally smooth but with enough resistance to avoid any accidents knocking them out of focus. Ditto the twist-up plastic eyecups, that have two click-in positions, though they’re of distinctly average quality. Both tubes of the type DX ED 12×50 are attached utilizing a hinge in the guts around that focus wheel, which again comes with an excellent mix of smoothness and resistance so that you can set and retain your interpupillary distance accurately for an observing session without having to re-calibrate anything.

In the event you choose the Celestron Nature DX ED 12×50 binoculars?

If you are after an extraordinary couple of binoculars to help keep with you for a long time, then your Nature DX ED 12×50 makes a compelling argument. Boasting excellent construction and top drawer optics, you may use the Celestron Nature DX ED for several scenarios, from wildlife safari to stargazing. The slight upsurge in magnification in comparison to many astronomy-centric binoculars doesn’t make that much difference when observing the night time sky. Still, it can prove very helpful for wildlife and sports events.

Close focus can be of actual practical use with all the Nature DX ED 12×50 for birdwatching. Yes, they’re expensive, however the Nature DX ED 12×50 binoculars are about as dependable a set of all-around binoculars as you would run into as of this mid-range price.

If the Celestron Nature DX ED 12×50 binoculars aren’t for you personally:

A fantastic alternative to the type DX ED 12×50 if your aim is astronomy and you also want to cut costs may be the Celestron UpClose G2 10×50 porro prism binoculars, which are affordable yet present only minor image distortion.

If you need to save money and want perfectly image-stabilized binoculars, then choose the Canon 10x42L IS WP, that will offer you super-steady stargazing through exactly the same L glass within Canon’s finest camera lenses. A slightly smaller option to the type DX ED 12×50 binoculars will be the Celestron TrailSeeker 8×42 binocular which don’t include ED glass but do boast similarly superb construction.

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Jamie Carter

Jamie can be an experienced science, technology and travel journalist and stargazer who writes about exploring the night time sky, solar and lunar eclipses, moon-gazing, astro-travel, astronomy and space exploration. He could be the editor (opens in new tab)and authorofA Stargazing Program FOR NOVICES (opens in new tab).

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