Dapoxetine acts on the cerebral cortex, which promotes natural sexual arousal and slows down sexual discharge. According to clinical studies, in all adult patients, the drug prevents premature ejaculation. That is why you can be sure of the effectiveness of the generic! The active substance begins to act half an hour after ingestion and retains its effectiveness for 2 hours.

One tablet can be taken once a day. It is recommended to drink the drug with plain water. You should not drink a large number of caffeinated drinks while taking Dapoxetine, this leads to increased heart rate and increased blood pressure.

The conducted tests did not reveal serious side effects when taking the medication, so you can safely buy dapoxetine in our pharmacy and enjoy a rich sex life. However, if the dosage is exceeded, headaches, nausea, turning into vomiting, pain in the abdominal cavity and palpitations may occur. In this case, you need to contact the treating specialist.

Below are the main contraindications, in which the use of Dapoxetine should be avoided: 1. Individual intolerance to lactose or other components of the drug. 2. Severe liver pathology (cirrhosis). 3. Heart rhythm disorders, heart failure.

The stimulant should not be combined with the following agents:

1. Antidepressants.

2. Psychostimulants intended for the treatment of schizophrenia and other mental disorders.

3. Means intended for the treatment of migraine.

4. Preparations containing lithium.

5. Preparations based on St. John's wort.

6. Strong painkillers (Tramadol).

If the doctor has prescribed you one of the above medicines, you must complete the course of treatment, and only after two weeks you will be able to take Dapoxetine without fear for your health. After you have finished taking this stimulant, you should refrain from taking the following drugs for one week:

1. Means for the treatment of fungal pathologies.

2. Means intended for the treatment of HIV infection (ritonavir).

3. Antidepressants.

If you are taking any strong drugs at the same time, be sure to consult your doctor before buying Dapoxetine. Another helpful tip: before you take a pill, measure your blood pressure and make sure it's normal. Is there a difference between generic dapoxetine and the original drug? Some people are still convinced that a generic is a fake that does not deserve attention. However, it is not. Manufacturers develop generic dapoxetine based on the composition of the original drug, only the color of the tablets and the packaging design may differ. That is why the effectiveness of the generic is no worse than the effectiveness of the original Dapoxetine, and its cost is much lower.

The shelf life of the stimulator is three years, while it is recommended to store it in a cool and dark place out of the reach of children. Do not use the drug after this period, otherwise its effectiveness will be in question. Thus, a generic Dapoxetine will give you a vibrant sex life and a long sexual intercourse that can fully satisfy your partner! You can buy such a drug in our pharmacy at an affordable cost, to order, call us by phone and indicate exactly how many tablets you would like to buy. We provide prompt delivery by courier or by mail, the timing depends on your locality.

But quite recently, people paid a lot of money for this! In those days when virtual reality glasses did not leave the cinema screens, only wealthy enthusiasts could afford them in life. Out of the window into the virtual world, I had to lay out several thousand dollars - after all, the coveted device used miniature color displays with a resolution of at least 640 x 480 (and the corresponding pixel size) and amazing "gyroscopic" sensors.

Fashion is a capricious lady: virtual reality devices left the movie screens much faster than they managed to get cheaper and become massive. They were forgotten for a long time, and when they remembered again, it turned out that a display with dots that are indistinguishable even under a magnifying glass, and accelerometers with angular sensors are carried by a good half of the townspeople every day. It is worth attaching a case and a pair of lenses to any modern smartphone, and you get VR glasses no worse than those worn by Johnny Mnemonic.

Reliable fastening of the Galaxy Note phablet, comfortable fixation on the head, specially selected optics with a precisely adjusted field of view and minimal distortion - a serious purchase for true fans of 3D entertainment.

There are several ways to get the coveted case with lenses. You can get a serious (and expensive) device with a lot of adjustments, such as the Samsung Gear VR. You can order one of the cardboard sets for twenty bucks, the most famous of which is Google Cardboard. Or you can not wait for delivery, but make VR glasses with your own hands from improvised means.

The sleek Google-recommended design is cut and folded from a single flat piece of cardboard. The only negative is that you will have to mine lenses with a strictly defined focal length and diameter.

Size matters

The design of the glasses, which we came up with ourselves, has an advantage over Google Cardboard: the lenses in it can move relative to the screen, so you can adjust the glasses to the particular vision of a particular person.

We drew the details of our glasses directly on cardboard, in the free creative mode, by eye, which is what we wish you too: we really liked the result. In case you want to repeat our experience exactly, we took measurements from the resulting parts and drew a drawing. Parts are suitable for Samsung Galaxy S4 smartphone and 3.5 cm lenses with a focal length of 3.5 cm. When marking the bottom wall of the case according to your size, do not forget to leave room for the nose. Be sure to provide a smartphone attachment mechanism (in our case, these are hooks and elastic bands).

The length of the body is determined by the characteristics of the glasses: with an equal lens diameter, the greater the focal length, the longer the body will turn out, and vice versa. We came across two magnifiers with a focal length of 3.5 cm and a diameter of 3.5 cm in the store. If you find the same glasses, feel free to copy our scans.

If the lenses turn out to be different, adjust the length of the body according to their characteristics. It's easy on the eye: put your smartphone on the table, turn on the VR app and look at the screen through the lenses. You will see that the concept works great even without the case. Having enjoyed the spectacle, you will simultaneously get an idea of ​​the size of the future device.

The width and height of the case are determined by the smartphone model. The distance between the side walls is equal to the width of the screen, and the distance between the top and bottom plates corresponds to the width of the phone case. Our scans are lined with an eye on the Samsung Galaxy S4.

A piece of thick adhesive tape in the corner of the case performs an important function: it protects the smartphone's power button from accidental pressing. The adjustment mechanism allows you to move the lenses between the screen and the eyes, adjusting to the peculiarities of the player's vision.

For the manufacture of the case, we chose thick millimetric cardboard. The design must be rigid enough to support the weight of the smartphone and maintain a predetermined distance between the screen and the lenses. The partition separating the images for the right and left eyes is made of thick paper. Lens brackets are also made of paper. Both cardboard and paper are easily cut with a clerical knife along the ruler.

Welcome to the Matrix

There are not many applications for "mobile virtual reality", but a lot. You can find them by the keyword Cardboard (cardboard) or by the abbreviation VR. Among them there are rides and games, concerts and films, 3D tours of the world's cities and cognitive journeys into the depths of the universe. We have selected the most valuable apps to start your acquaintance with the world of virtual reality.
Roller Coaster Vr. There are more than a dozen applications with this name, because the rollercoaster is a classic virtual reality attraction, a kind of Tetris of VR applications. You will find the most spectacular "slides" by the name of the developer FIBRUM. Rotate your head and control your gaze as you see fit to enjoy breathtaking views of the hilly jungle, dizzying flight and speed against a lovingly drawn background. By the way, the Russian company FIBRUM not only develops excellent software, but also produces a very advanced virtual reality helmet for smartphones with screens of 4.5-5.5 inches.
Zombie Shooter Vr. If you want to see your friend spinning wildly in the middle of the room and shouting inarticulate curses, invite him to play this game. The absolute plus of the application (again from FIBRUM) is that it is a real 3D shooter, while not requiring additional controllers (joysticks, gamepads or keyboards). The player moves the crosshairs by rotating their head. When accurately aiming at the enemy, the shot occurs automatically. Thus, the principle of "where I look, I shoot there" is implemented in the game. I would like to say a special thank you to the developers for not letting enemies get closer to the player than a couple of meters, otherwise you could have had a heart attack: a virtual zombie in 3D looks much scarier than in the most advanced 2D toy.
Paul McCartney. An application from Jaunt Inc. is named after the great Sir Paul, which offers to visit the same stage with a member of The Beatles and see him literally at arm's length. Full immersion in the atmosphere of the concert is facilitated not only by a three-dimensional image and excellent camera work, but also by surround sound. Unfortunately, the application is only available for devices with a screen diagonal of more than five inches.
Orbulus. The most obvious advantage of virtual reality is the ability to visit the most interesting corners of the world without getting up from your chair. This is the purpose of the Orbulus application, designed to take the viewer to the most rewarding places on our planet and even beyond. Walk on Mars, visit the Oxford Museum of Natural History, see the Northern Lights and enjoy Hong Kong's New Year's fireworks. The application implements an interesting control mechanics with the help of a look: to go to the desired place, you just need to look at it.

Underwater rocks

Building a cardboard box with lenses is not easy, but very simple. But still, there are some subtleties here. The bottom of the hull should be shorter than its top plate to leave room for the viewer's nose. The oblique cuts on the lens brackets serve the same purpose.

It is highly recommended to paint the inside of the case black to avoid unrealistic screen reflections. Outside, we left the glasses in their original cardboard form: we like their brutal, artisanal look.

At the front of the case, the top and bottom plates protrude slightly beyond the side walls. This is done so that the smartphone rests on the resulting protrusions. Hooks are provided on the plates: rubber bands are put on them, fixing the phone. It is very important to securely mount the device, as most VR applications require active head rotation.

The buttons on the side faces of the smartphone, being sandwiched between the panels of the VR-glasses case, can surprise. So that they do not press spontaneously, it is worth providing cutouts for them or, conversely, supports.

The inner surface of the body of the glasses should be painted black. A little more than half of the screen falls into the field of view of each eye. It creates a feeling of viewing in a cinema, when, in addition to the screen, the side walls, floor and ceiling are visible. Black ink avoids unwanted reflections and glare, helping to bring the screen into focus.

And one final tip: when you invite someone to try out your new VR glasses, have a second smartphone or camera ready. Most likely, you will want to film the tester. The deliberately “cardboard” design of VR glasses is deceptive: a homemade device creates an unexpectedly strong effect of immersion in the virtual world, causing a storm of emotions in the audience.

Due to the growing popularity of VR technologies, many people want to join them. To date, there are many different variations and models of devices on sale, of various price categories. Nevertheless, some users, out of curiosity or in order to save money, are wondering how to make virtual reality glasses with their own hands from cardboard or plastic (which is already more difficult)?

This option is suitable, first of all, for those who have a modern smartphone with a large screen and a built-in set of sensors (more on the required sensors below). According to statistics, a large part of the population uses such devices in the world. Thus, with insignificant monetary and certain time costs, the user can make excellent three-dimensional glasses with his own hands. About what is needed for this and how all the parts are assembled, we will consider below.

An interesting point is that even Google manufactures and distributes a simplified construction of cardboard and simple lenses, they are called Cardboard. Their VR glasses, even in this design, are available in several versions that are not difficult to replicate at home.

Moreover, the company itself provided all the necessary information in the public domain.

Thus, it is not necessary to talk about the relevance of the issue under consideration.

What you need to assemble VR glasses at home

Before worrying about the materials and components of future glasses, you should make sure that your smartphone is compatible with the technology. Phone settings should provide comfortable work with 3D movies, games and other virtual reality projects.

Suitable for such purposes, for example:

• Android 4.1 JellyBean or better
• iOS 7 or higher
• Windows Phone 7.0 and so on

The screen diagonal must be at least 4.5 inches for comfortable and full-fledged operation of all applications.

What sensors are needed:

• Magnetometer, i.e. digital compass
• Accelerometer
• Gyroscope

The last two conditions are mandatory for most virtual applications, otherwise, the user will be able to view only . Without these two components, it is not possible to fully evaluate VR technologies.

It should be noted that for self-production you will not need expensive or rare components. So, now let's move on to the list of necessary materials for making VR glasses with your own hands at home:

• Cardboard. It is recommended to use the most dense and at the same time thin variations, such as corrugated cardboard. Cardboard must be in the form of a single sheet with dimensions of at least 22x56 cm and a thickness of not more than 3 mm.
• lenses. The best option would be to use biconvex aspherical lenses with a focal length of 40-45 mm and 25 mm in diameter. It is recommended to use the glass version instead of plastic.
• magnets. You will need two magnets: neodymium in the form of a ring and ceramic in the form of a disk. Dimensions should be 19 mm in diameter and 3 mm thick. As a substitute, you can use ordinary food foil. Alternatively, you can use a full mechanical button.
• Velcro i.e. textile fastener. Such material requires two strips of approximately 20-30 mm each.
• Elastic. The length of the elastic band must be at least 8 cm, since it will be used to attach the smartphone.

In addition to materials, you will also need some tools: ruler, scissors, glue. Based on their capabilities and ingenuity, some materials and tools can be replaced with alternative options, if functionality does not suffer from this.

As you already understand, some materials and tools will not be enough for the manufacture, and even more so the assembly of the whole structure. Of course, this requires a drawing or simply a template scheme for creating virtual reality glasses.

You can find a template for cutting out glasses below. It can be easily printed and then pasted onto a sheet of cardboard. Since the expanded version of the glasses goes beyond the usual landscape format (and is 3 A4 sheets), then you will have to carefully and accurately combine all the fragments at the junctions.

To download the template to your computer, you need to right-click on the picture, and then click on the item "Save Image As".

3 parts template

Below you will see 3 large pictures that will need to be printed and then pasted onto cardboard so that all joints are respected.

Finished result on cardboard

This is the end result that you should get by joining 3 parts of an A4 sheet on cardboard.

Cut out cardboard construction

This is what we got after we completely cut out the cardboard according to the drawing. Carefully follow the numbers, and connect all the parts correctly.

Where to get eyeglass lenses

In this issue, it is the lenses that are the most inaccessible component. If you can’t find them at the nearest stores and outlets, you can do a search on the Internet.

Among the available and most likely places that may offer a similar product for sale, the following can be noted:

• Shops category "Optics". Here the goods are measured in dimensions - diopters, and for glasses you will need lenses of at least +22 diopters.
• Stationery stores. Loupes (i.e. magnifying glasses) are sold here, tenfold lenses should work as an alternative.
• Search on domestic sites and trading platforms, or on foreign online auctions.
• Make from a plastic bottle (more in the video instructions)

In the event that the lenses obtained by the user differ to a certain extent from the specified standard, it will be necessary to either grind the lenses themselves or make appropriate adjustments to the design of the glasses. Often the problem can be solved by providing in its design a device for adjusting the distance from the smartphone to the lens.

How to make glasses without lenses

Those who suggest the option of creating VR glasses without lenses can immediately forget about it. Without special lenses, the resulting design will be no different from ordinary glasses or glass. Such a design will not bring any practical benefit, except that it can be used to create the effect of a cinema.

Step-by-step instructions on how to make do-it-yourself virtual reality glasses from cardboard

So, when the user has all the materials, tools and a printed template, then you can start assembling.

First step

1. Glue the template onto cardboard
2. Cut along the contour
3. Bend and fasten separate places

The first step is to stick the drawing on a sheet of cardboard. The main thing is to be careful and observe accuracy at the joints so that the dimensions are not distorted. Then all the elements must be carefully cut along the contour. According to special marks on the drawing, it will be clear in which places the structure needs to be bent, and in which to fasten.

Second step

1. Insert lenses into the finished design
2. magnet fastener
3. Foam lining on cardboard

Next, it is necessary to insert lenses into the already assembled frame, and, if necessary, fix them to increase the reliability of fasteners. Then a strip of foil or magnets is glued to create a semblance of a control button.

To increase the comfort of using the resulting device, in places of contact with the head, the surface can be overlaid with foam rubber or other softening material.

Fans of origami creativity will love this craft, I will tell you how to make paper glasses with your own hands. For beginners, step-by-step photos and descriptions will be shown. To make origami come out unusual and exclusive, we take colored paper, this time orange. We don’t need anything else, just follow each step and repeat it exactly. So that there would be no doubts and unnecessary questions - an A4 sheet.

How to make paper glasses

Lay a sheet of paper on a flat surface, so it will be easier to create. On weight it is inconvenient to do this.

We direct the lower right corner to the upper left and make a bend.

Rotate the workpiece to the right.

At the top of the peak we make a bend from right to left. The bend is vertical.

We unfold everything that we have done so far. These manipulations were needed to create such lines, along which we will continue to work.

Diagonally from left to right, from top to bottom, we make a bend.

We expand our workpiece to the left.

We fold the main part in half, horizontally. We do not touch only the triangles on top.

We fold again.

And fold it again for a total of three times. Then bend the right side up, this will be the eye of the glasses. The boundary is the beginning of the triangle.

We do the same on the opposite side.

On the triangles, we break the corners a little.

On the second one too.

These are the paper glasses we made with our own hands. Try, practice and you will succeed.

Late in the evening, you suddenly remembered that you will need 3D or sunscreen tomorrow glasses. The shops are already closed, but at home there will surely be unnecessary things from which, if desired, you can build something suitable.

You will need

• Plastic transparent box from under the disk or any other piece of thin transparent plastic
• thick paper or cardboard
• Universal glue
• Blue and red marker for 3D glasses or any dark marker for sunglasses
• For design - water-based paint, gouache and varnish
• Ruler
• Tape measure
• Compass
• Pot of hot water
• Scissors
• piece of gum

Instruction

1. Determine your frame size by measuring the width of your face at the brow line. Draw a straight line on thin paper. Divide it in half and from the middle to one side and the other, set aside the length of the jumper. Draw half of the frame in the shape you want. Draw the second in a mirror image. Cut out the template and fold it in half crosswise. Align the halves of the frame and cut them in the right places so that they are the same.
2. Mark a place for glasses. This can also be done first on one half, then cut and circle the hole on the other half of the frame. Glasses are ovals. Try to cut them evenly, then you will get a pattern that can be transferred to plastic.
3. Take the box from under the disk and break off the lid from it. For glasses this will be enough. Draw the contours of the glasses glasses on the plastic. In order for them not to be erased, they can be scratched with a thin needle. Just do not forget that the glasses should be slightly larger than the template, because they will need to be glued.
4. Heat the water and lower the lid there for a few minutes. Cut out glass with scissors. Color them in the colors you need.
5. From dense paper make a frame. For strength, cut out four identical parts and glue them in pairs. If you wish, you can decorate the outer part of the frame. To do this, cover it with a water-based emulsion and let it dry. Then paint with gouache and varnish.
6. Glue the glasses. First stick them on the back half of the frame, then put them on the front. The glass should be glued between the paper parts. Attach a rubber band.