<|im_start|>system
You are a helpful AI assistant.<|im_end|>
<|im_start|>user
If I want to see the milky-way, what kind of telescope should i buy? Can I use a regular telescope and see the milky-way in cities at night, where light pollution is pretty heavy? Or should I go find somewhere without light?<|im_end|>
<|im_start|>assistant
To observe the Milky Way, you don't necessarily need a telescope. In fact, under dark skies away from city lights, the Milky Way can be seen with the naked eye as a faint, milky band stretching across the sky. However, a telescope can help you see more details and explore specific regions or objects within the Milky Way.

For casual stargazing and observing the Milky Way, a pair of binoculars or a small, portable telescope with a wide field of view would be sufficient. Some popular telescope types for this purpose are:

Refractor telescopes: These use lenses to focus light and are generally low-maintenance, with good image quality. A refractor telescope with an aperture of 70-100mm and a focal ratio of f/5 to f/7 would work well for wide-field views of the Milky Way.
Dobsonian telescopes: These are a type of reflecting telescope with a simple, easy-to-use design, known for their large apertures and affordable prices. A Dobsonian with an aperture of 6-8 inches (150-200mm) would be a good choice for observing the Milky Way and deep-sky objects.
In cities with heavy light pollution, it can be challenging to see the Milky Way, as artificial light washes out the faint glow of the galaxy. While a telescope can help you see some celestial objects, it won't be able to cut through the effects of light pollution. To get the best view of the Milky Way, it's highly recommended to find a dark location away from city lights. Dark sky parks, rural areas, and high-altitude locations are ideal for observing the Milky Way and other faint celestial objects.

Additionally, consider using a light pollution filter for your telescope or camera to help reduce the effects of light pollution and improve the contrast of your observations. These filters work by selectively blocking the wavelengths of light emitted by common artificial light sources while allowing the light from celestial objects to pass through.<|im_end|>
<|im_start|>user
Is my DSLR camera with a ~`150`mm lens fine? I have a pair of toy binoculars, too.<|im_end|>
<|im_start|>assistant
With a DSLR camera and a 150mm lens, you can capture wide-angle shots of the Milky Way and some of its brighter features, such as the central bulge, the Great Rift, and the star clouds in the Sagittarius region. You may also be able to capture some of the brighter deep sky objects within the Milky Way, such as the Lagoon and Trifid Nebulae.

For best results, you will need to use a tripod to keep your camera steady and reduce image blur. You should also use a remote shutter release or the camera's self-timer to avoid camera shake.

As for the toy binoculars, they may help you to locate the Milky Way and some of its brighter features, but they are not powerful enough to provide a detailed view. For viewing the Milky Way with binoculars, you would ideally want a pair of 7x50 or 10x50 binoculars.

In any case, make sure you are observing from a dark sky location away from city lights to get the best views of the Milky Way.<|im_end|>
<|im_start|>user
5 meters is too big for me as I am living in the city. 
Also, I did not say that I want to see the whole milky way, seeing just what I can it would be great, but I am afraid of the light polution in the city. 
Knowing this, what telescope you recommend, it needs to fit on my balcony<|im_end|>
<|im_start|>assistant
I apologize for the misunderstanding. Given your requirements, I would recommend a telescope with a smaller aperture and a sturdy mount that can fit on your balcony. A popular choice for urban stargazers is an 8-inch Dobsonian reflector. This type of telescope offers a good balance between affordability, portability, and light-gathering capability.

However, you should be aware that light pollution will still impact your ability to see the Milky Way clearly. To maximize your viewing experience, you may want to consider using a light pollution filter. These filters are designed to block out specific wavelengths of light associated with common sources of light pollution, such as streetlights.

Additionally, you can try finding a location within your city that has slightly less light pollution, such as a park or a rooftop with limited surrounding lights. Even small changes in your observing location can make a difference in the visibility of the night sky.<|im_end|>