The best optical sights that professionals choose. The best lenses in the world Which optics are the best
We will definitely someday talk about the best budget glasses, but not today. Today our conversation with you will be about the best lenses in the world! I warn you right away: most of them are large, heavy and very expensive.
Best Nikon Lenses
Let's start with popular brands. The first in line is Nikon. Of course, you all know very well about the most popular and quite expensive lenses, like Nikon 24-70mm, Nikon 70-200mm, etc. Well, why should we talk about them? Today we will try to do without banality, as far as possible. So, let's already move on to the best Nikon lenses.
For some reason, this is the first lens that came to my mind when I thought about the best lenses from Nikon. The latest version of this lens is the Nikon 200mm f/2.0G ED VR II AF-S. Its price today has approached the mark of 300 thousand rubles! What's cool about this lens? Amazing aperture for 200 millimeters! “Only f / 2,” the uninitiated will say. But the 85mm f/1.2 is crying on the sidelines when that bokeh monster blurs everything around your model! Something like that. 
Just four words - Nikon's most expensive lens. At least the modern ones. In itself, the focal length of 600mm is quite specific. And to buy a fix with a focal length of 600mm, you need to be a true pro who knows why he needs it. And this may be necessary in situations where it is necessary to obtain the maximum image quality at a long distance: shooting wild animals, shooting football (players) ... In general, it should be something narrowly focused. And at the same time, you must receive a lot of money for this, otherwise what is the point of buying a lens for 700 thousand rubles? 
Nikon has a few more specific fixes, but it's not very interesting to talk about them. But it is quite possible to say a few words about Nikon's most expensive zoom. Its latest version is the Nikon 200-400mm f/4G ED VR II AF-S. It costs more than 300 thousand rubles. Overall, this is a great tool for the National Geographic wildlife photographer. But there is one caveat - it must be a very strong photographer. Because not everyone wants to carry an extra 3 kilograms of glass and metal around the savannah. 
Best Canon Lenses
Canon, of course, also has legendary, very expensive and heavy lenses that no one can afford ... Except for a couple of photo maniacs.
Of course, Canon has a fix at 600mm. But why talk about him when there is this crazy white elephant with a focal length of 800mm? It is suitable for everything that 600mm was good for. But here you get an additional approximation, although you lose a little aperture. Oh yes, the average price for this mastodon is about 800 thousand rubles. Its weight is 4.5 kg, which is a pleasant surprise. There could be more. 
Yes, Canon has an expensive 200-400mm, they have a 200mm f/2. But I will not repeat myself, Nikon also had similar lenses, they will not cause repeated admiration from you, dear readers. But the legendary Canon EF 50mm f/1L is something interesting. Something Nikon doesn't have and never will. This is a real autofocus fifty dollars with an incredible aperture of f / 1.0. It weighs almost a kilogram. It is almost impossible to buy it new - the company has curtailed the production of these glasses. But in a state of used thousand for 300-400, nothing should prevent you from acquiring it. In addition to the lack of such an amount for the purchase of fifty dollars. 
"Bite it, Nikon!" - this is the name of this lens at Canon. No, seriously, this 3kg prime has a record-breaking f/1.8 and seems to be saying to its miserable brothers with f/2: “Well, who is the king of bokeh here?” There is only one problem. Its production was curtailed in the last century. But, by analogy with the previous one, you can guess its price on the secondary ... 
Best Leica Lenses
A legendary brand that cannot be ignored. Leica is the Bentley of photography. In general, the lenses of this manufacturer do not cause a “wow effect”. Only if at its cost. But there is one lens that cannot be ignored. He is unique and very cool.
Yes, this fifty dollars from Leica has an incredible aperture of f / 0.95. No autofocus - only manual, only hardcore. This lens costs from 500 to 800 thousand - as lucky. This lens, unlike many discussed above, is rather not for professionals, but for connoisseurs, collectors, etc. 
Best Carl Zeiss Lenses
A truly legendary optical manufacturer is Zeiss AG. Carl Zeiss opened his workshop in 1846! Can you imagine? Of course, then they produced not lenses for cameras, but microscopes. Nevertheless, this company received the first patent for a lens (planar) back in 1897. As you already understood, this is a company with a very long history.
Zeiss Otus 1.4/85 and Zeiss Otus 1.4/55
Of course, Zeiss has a lot of great optics. But today we will talk about the new lenses of the Otus series. 85 and 55mm lenses are now released. In addition to the price of 250 thousand rubles, they are distinguished by incredible quality. These lenses are available for Nikon and Canon mounts and have the best optical performance of anything currently produced for these systems. In general, this is the coolest and highest quality optics for Canon and Nikon. This can be seen on the dxomark.com website, where these lenses, in tandem with the Nikon D800e, occupy the top lines of the lens rating. 
Conclusion
Each of the lenses reviewed today is better in some way: in aperture ratio, resolution, etc. At the same time, our today's article could be safely called “The Most Expensive Lenses”. And if not the most, then definitely one of the most expensive. Few people can afford these lenses, but for some reason it is always interesting to read about them, watch reviews and so on. Today you had such an opportunity, I hope it was interesting. In the meantime, that's all, thanks for your attention. Make the right choice!
Sunglasses are worn not only by notorious fashionistas, but also by people who are indifferent to fashion trends, because this is the most comfortable and affordable sun protection in summer. Everyone knows how difficult it can sometimes be to find the right pair of glasses, especially when it comes to prescription glasses for vision. After all, you will wear them without taking them off, not only in summer, but all year round, and at the first meeting, people will pay attention to them.
Someone buys glasses in an optics salon near their home, someone makes them to order, and someone is looking for an expensive and fashionable designer model in luxury boutiques. It's good when everyone, regardless of the budget, has a large selection of optics for vision, and you can choose a model for your individual taste. So that you can easily find your perfect match and look at the world clearly and fashionably, we have compiled a list of the best optics and sunglasses stores in Moscow.
"Bespectacled"
In the optics salon "Ochkarik" well-known manufacturers of glasses are presented and there is a large number of economy class frames at affordable prices. In any you can get a free consultation with an ophthalmologist, and place an order on the official website. In this case, the order will be sent to more than a hundred cities in Russia, but the delivery time, depending on the region, will be from 1 to 45 days.
Now every street has a medical center, pharmacy, dentistry, optics. If you need glasses or contact lenses, how to choose a good optics salon from a huge variety so that later you do not regret the lost time, finances and, most importantly, do not harm your own health?
Optometrist or ophthalmologist?
There are large network optics, there are small salons lost in the yards. But neither the size of the optics nor the design of its interior speaks about the quality of the interior. The determining factor is the presence in the optics salon of a specialist in the selection of glasses - an ophthalmologist or, at least, an optometrist.
The optometrist is competent in the selection of glasses and the determination of visual acuity. His duties do not include the diagnosis of eye diseases.
The optometrist has the right to check visual acuity and select glasses. His duties do not include the diagnosis of eye diseases. An ophthalmologist has the right to diagnose, select glasses and, if the optician has a license, to provide a number of medical procedures. Contact lenses should be fitted by a doctor who has a special certificate in contact vision correction.
In any case, if there is an ophthalmologist or optometrist in the salon, you will, firstly, save time spent on going to the medical center or clinic for a prescription for glasses or contact lenses. Secondly, when you order glasses from an optician according to a prescription issued elsewhere, the salon does not bear any responsibility for whether such glasses fit you or not.
If you have your vision checked in an optician and immediately ordered glasses, then if they do not suit you, you have the right to return them within a certain time, and you are obliged to reimburse the full cost.
Diagnostic equipment
Pay attention to the equipment - a good optics salon must have an autorefractometer - a device that allows you to quickly determine the patient's refraction, and is necessary, first of all, for the accurate diagnosis of astigmatism and the selection of cylindrical lenses.
Autorefractometer and slit lamp - basic diagnostic equipment for an ophthalmologist in an optics salon
It is desirable that the salon also has a dioptrimeter, which is needed to determine the optical power of the lenses in glasses. It is used to determine which glasses a patient is wearing, or to check that the glasses made match the prescribed prescription.
If the appointment is conducted by an ophthalmologist, then at least there should be a slit lamp and an ophthalmoscope in the office. Equally important is an experienced optometrist who will help you navigate the variety of models of frames and spectacle lenses and help you choose lenses with the necessary properties.
Range
Equally important is the range of frames, spectacle and contact lenses.
If the salon has only economy class models or, conversely, only exclusive frames from well-known manufacturers, this is not the best option. In good optics, frames of a wide price range should be presented.
The same goes for spectacle lenses. There is a huge selection of spectacle lenses of various quality and at a wide variety of prices on the market. If you are offered only one or two items, it may be worth looking at another salon.
If the optician sells contact lenses, the buyer has the right to try on both colored and colorless corrective lenses. Trial lenses must either be disposable or a system must be available to sterilize contact lenses.
Services and prices
The level of optics is also indicated by the range of services provided: whether bifocal glasses are made, progressive, photochromic. In good optics, they undertake to make glasses of any complexity.
An important aspect of choosing an optics salon is the pricing policy, including the conditions for returning purchased glasses. Is the diagnosis of vision and the selection of glasses free of charge when ordering glasses in this salon? Are there any discounts for regular customers of optics? Is there a warranty on the frames and on the manufactured glasses? How long and under what conditions can the client return the purchased glasses?
On the website of the optics salon, you can find out the opinion of customers and get acquainted with the services provided.
Not the last role is played by the location of the optics salon in proximity to the place of residence or work. It can be very disappointing if, on someone's advice, you turn to a salon located far from you and are forced to go there repeatedly, wasting time on the road to pick up, for example, your order.
Satisfied customers are the most important determinant. Visit the optician's website, if there is one, to find out the opinion of buyers about the salon you have chosen. Perhaps someone's enthusiastic or negative feedback will be decisive for you.
Let's start with the decoding of the main parameters. As with any other optics, for binoculars, monoculars and spotting scopes, it is primarily important degree of approximation And lens diameter- the first determines the applicability (it makes no sense to take a 20x into the forest, and 30x may not be enough in the sea), the second indirectly indicates the aperture ratio (the smaller the lens, the “darker” optics, all other things being equal). These parameters are always indicated in the model designation - for example, 12x50 is a 12x binocular with 50mm lenses, and 8-12x42 with 42mm lenses allows you to vary the zoom from 8x to 12x.
Choosing between zoom optics and having a fixed zoom, you need to remember that, despite the great versatility, binoculars with zoom control have a more complicated device and less aperture, so a good “zoom” will always be more expensive than a high-quality “fixed” one. First of all, chromatic aberrations and distortion at the edges of the image will grow - this greatly tires the eyesight during long-term observations.
Is it necessary optical stabilizer? Of course, with a large zoom and handheld observation, it is very useful, but do not forget that the impact resistance of stabilized optics is many times greater. Therefore, no matter how much you want to take stabilized binoculars on a hike or hunting, think about it - will you throw a lot of money into the air after an accidental fall? Much more important in the campaign is light weight, strength and security, and in this regard, nothing better than binoculars with a fixed approximation has yet been invented.
Binoculars with high approximation often used by amateur astronomers: binoculars, unlike a telescope, allow observation with both eyes, give a wide field of view and are less tiring. But here it is already necessary to take into account such a parameter as twilight factor- it determines how well the optics works in low light conditions, and it makes no sense to take optics with a twilight factor less than 17-18 at night.
Good luck with your purchase and interesting observations!
