Buy Low Price From Here Now
The Oceana Series from Celestron features waterproof models for marine use. All are rubber covered to protect against rough handling. All provide maximum optical performance with BAK-4 prisms and multi-coatings for sharp images with high contrast and resolution. Each model has a large, 50mm objective lens to offer maximum image brightness even in low light conditions, like dusk and dawn. PRODUCT FEATURES: Backlit illuminated liquid dampened magnetic compass - excellent navigational tool for land or sea; Horizontal and vertical etched reticle to help determine relative size of objects; Rangefinding dial calculates actual object distance or size; Completely waterproof - dry nitrogen charged and sealed with internal O-rings to prevent internal fogging - unaffected by climate and temperature changes; Individual eyepiece focus with diopter scale for quick and accurate focusing; Excellent depth of field for minimal focus adjustments; Nautical style padded canvas case and straps; Attached objective caps; Tripod adapter fitting for tripod mounting.
Readmore
Technical Details
- Backlit illuminated liquid dampened magnetic compass ¿ excellent navigational tool for land or sea- Individual eyepiece focus
- Rangefinding dial calculates actual object distance or size
- Completely waterproof
- Horizontal and vertical etched reticle to help determine relative size of objects
See more technical details
By Ralph (UTARD)
Received these yesterday, as I have only had a slight chance to test them out I can only give first impressions.
Optical quality, very, very good, not perfect but very good especially for the price. (5 of 5 stars at this price point)
Build Quality, Fantastic, they feel very sturdy, they are covered by a rubber armor and they are completely waterproof. (5 of 5 stars)
Comfort, pretty good, a bit stiff but I expect them to loosen up over a period of use. (4 of 5 stars)
Instruction manual, with these Binoculars, there is some math involved to get the size or the distance to an object. While the instructions were adequate, they were lacking a bit. (4 of 5 stars)
Accessories (lens caps, binocular bag), This is a double edged sword, the bag is great I expected to get a very cheap case, what it came in is a well padded rigid soft case that well exceeds my expectations. The lens caps...not so much, the front caps are great, they are connected to the the body so you won't loose them. The rear cap is almost worthless. It is a single cap designed to go over both but can't be fitted securely. (4 of 5 stars because of the rear cap)
Compass, Unfamiliar with nautical compasses I was a sort of surprised not to see a N or an S or an E or a W. But after 5 seconds I was able to deal with degrees... The illumination was great and its easy to read. This is a great way to know exactly where you're looking at any time. The compass, integrated with the rangefinder is a huge plus to me. (5 of 5 stars)
I really like these binoculars, I am hoping they live up to my expectations in long term use. I'm taking them out this weekend to test out a bit more and see if the rangefinder is true in its readings and see if the optics are as good as I think they are.
By J. Brown (marin)
I just received this Celestron Oceana binoculars and I had very high hopes based some of the great reviews here. I find I have a several issues with the alignment of various components.
When I get the binoculars focused and the two circular views merged into one view I find it is distracting that the vertical reticle is not plumb (at 90 degrees to the horizon) but angled 10-15 degrees from plumb. I can make it plumb by widening (separating) the views . but I'd like it to be plumb at my optimized view.
To read the compass clearly I have to pull back from the binocular and lower them to look down at compass reading. I can't be viewing through the binoculars and see the reading at the same time. But that's the whole point of buying these. This alignment should be better.
I have been focusing these binoculars on distant rooftops in the neighborhood. There are these galvanized chimney vents on the roofs. In the bright sun, when I see these shiny roof vents, I see 2 levels of ghost images as well. This seems wrong.
Perhaps my expectations are off or maybe this particular item is a lemon, but I was hoping for more. I think I will have to return these.
By Henz73 (Wilmington, DE)
These binoculars offer a great combination of features for the price. The built-in compass is a very valuable on the water, and the backlighting works very nicely in the dark. Eyepiece adjustments worked very well for me and produced crisp viewing. The rangefinder scale is easy to use and may come in handy.
By funbear
I have written a long review on the Steiner 7x50 Commander V Binoculars. Much of what I wrote in that review applies to these binocs, as they are still 7x50's...... so if you are trying to decide if 7x50 is right for you, then read that review on amazon. If you want general information on selecting the right binoculars, my Canon 10x42L binocular review is more detailed and explains many of the technical issues of binoculars in general.
All visual optics are a function of their optical design, build quality, and mostly their visual experience.....then, you compare all this to the selling price. Clearly, these binocs are simply spectacular for their modest price. I could nit pick a few items, but the price / quality is so exceptional, it would be unfair to Celestron. They packed a lot of quality in these binocs for an amazingly low price, thanks to a good optical design, well executed build quality, good QA and an amazing warranty.
Are there better 7x50's? Sure..... but they are often much more expensive, $300 + and the differences in quality will not justify the price differentials to the avg person... as very small gains in image quality / features, often will increase the selling price 2x - 5x.
BTW, these binocs demonstrate to me, just how good Chinese optical manufacturing is becoming through the years. 15 years ago, these binocs could have NEVER come out of china with this much quality. Of course, some of the credit must go to Celestron for the design and the QA.
Of course, my comments are directed to the non compass version of these binocs also.
By Mark McGinty (San Diego, CA)
A close crossing with an inbound ship on the outbound side of the shipping lanes (and a mile outside of the wrong lane to boot) reminded me that it isn't enough to know where you are, and assume ships will stay in their designated lanes. Not only do you need to see them clearly from a distance, you need an accurate bearing to detect potential collision course. It was this incident that drove my decision to buy this piece of safety equipment without delay.
I was very impressed when I took these glasses out of the box, they have a solid, high-quality look and feel -- from the optics (clarity is awesome) and adjustments, all the way down to the case they come with (padded, solid closure, orange trim for visibility at night.)
Perhaps the feature that lets the Celestron Oceana stand toe-to-toe with much more expensive models, is the quality of its built-in bearing compass. Liquid dampening is a must, out on the ocean, without this a compass is nearly useless. More, I checked its accuracy against the fluxgate compass built into my GPS, it's exactly on. And its backlight is ideal, the compass is easy to read down to the degree, day or night.
I did have a tiny bit of difficulty seeing the compass at first glance, but quickly realized that the rubber eye cups and my nose were keeping the lenses a little higher than desirable. Very slight downward pressure corrects their position.
Over all I'm very pleased with the purchase, and given the Celestron no-fault lifetime warranty, I'm sure I'll be using them for years to come.
Images Product
Buy Celestron Oceana 7x50 WaterproofIR/ RC Binoculars with Rangfinder Scale & Backlit Compass Now
No comments:
Post a Comment