Hello friends addicted to science! Today marks one year since I had my Newtonian telescope so I decided to make a dedicated post to explain everything I learned with it and give you my opinion if you plan to buy one in the long term! So far I have had good experiences with this practical and robust telescope that, despite weighing about 20kg or so, we can move it wherever we want, so it is a good selection to see many details of deep space!✨🌓🌠
Hola amigos adictos a la ciencia! hoy se cumple un año desde que tengo mi telescopio newtoniano asi que decidi hacer un post dedicado para explicarles todo lo aprendido con el y darles mi opinion si piensan comprar uno a largo plazo! hasta ahora tuve buenas experiencias con este practico y robusto telescopio que apesar de pesar unos 20kg mas o menos podemos trasladarlo a donde quisieramos por eso es una buena seleccion para ver muchos detalles del espacio profundo!🪐🌌
How does the telescope work?🪐🌌/ Como funciona el telescopio?🔭🧠
Newtonian type telescopes are very old and I would say that one of the first to be manufactured dates back to the 16th century and as its name indicates, its invention is due to the scientist Isaac Newton. They are considered reflectors because they work with a system of mirrors, in Instead of using a focusing system, on the contrary, mirrors form images from light! Its creation helped us understand the universe because at that time refracting telescopes had a lot of chromatic aberration! What is chromatic aberration? (when a correct image is not produced from the light at a point of convergence, say the lens cannot capture all the colors).🔭🌌
Los telescopios de tipo newtoniano son muy antiguos y diria que uno de los primeros en ser fabricados datan del siglo 16 y como su nombre lo indica su invencion se debe al cientifico Isaac Newton, se consideran como reflectores porque funcionan con un sistema de espejos, en vez de emplear un sistema de enfoque por el contrario los espejos forman imagenes a partir de la luz! su creacion ayudo a comprender el universo porque en aquel entonces los telescopios refrectores tenian mucha aberracion cromatica! que es aberracion cromatica? (cuando no se produce una imagen correcta a partir de la luz en un punto de convergencia, digamos la lente no puede captar todos los colores).🌠☄🧠
The structure of the primary mirror is in the shape of a paraboloid, "it has a focal ratio of f10 or even higher" if the primary mirror is spherical then it will have a better "image resolution", then we have a second secondary mirror that will reflect the image of the first For an "adjustable lens" it will show us the final image, due to their simple shape they are considered the most economical telescopes on the market and with a decent image! In my opinion the images are quite clear, do not expect deep space photography with them because they are limited, however it will depend on the place where you use it, if it is a place with zero pollution you will have beautiful images of galaxies and even photograph them with a subony support.🧠🌏🌠
La estructura del espejo primario es en forma de paraboloide, "tiene una relacion focal de f10 o inclusive superior" si el espejo primario es esferico entonces tendra una mejor "resolucion de imagen", luego tenemos un segundo espejo secundario que reflejara la imagen del primero para una "lente ajustable" la nos mostrara la imagen final, por su forma simple se consideran los telescopio mas economicos del mercado y con una imagen decente! en mi opinion las imagenes son bastante nitidas, no esperes fotografia de espacio profundo con ellos porque son limitados sin embargo dependera del sitio donde lo utilices si es un lugar con cero polucion tendras hermosas imagenes de galaxias e inclusive fotografiarlas con un soporte subony. 🔭🌌🪐
The equatorial mount is undoubtedly one of the best tools to get bodies in space automatically (with a search engine) or manually with tilt and time settings, they practically work with two axes of vertical and horizontal tilt, after practicing Just adjust it a bit with Polaris, the only star in the sky without movement and by focusing on Polaris we can search for any object in the sky! Many come with a tripod which helps provide good stability and even come with support for cameras like mine!🔭🌌🪐
La montura ecuatorial es sin duda una de las mejores herramientas para conseguir cuerpos en el espacio de forma automatica (con motor de busqueda) o manual con los ajustes de inclinacion y hora, practicamente funcionan con dos ejes de inclinacion vertical y horizontal, luego de practicar un poco basta con ajustarlo con polaris la unica estrella en el cielo sin movimiento y a partir de enfocar polaris podremos buscar cualquier objeto en el cielo! muchos vienen con tripode lo que ayuda a dar una buena estabilidad e incluso traen soporte para camaras como el mio!☄🌓
Despite its limitations, the astromasterEQ130 does not weigh anything and even the weight is the equatorial mount, which in total should add up to about 20kg. What I like about this telescope is its design, it does not take up much space in your house and it is quite easy to transport and even I have taken it to various parts of Portugal and it has behaved well in various types of climates and I even used it in harsh cold weather in winter! Of course, never outdoors exposed to the sun or rain, that is not recommended.👀
Apesar de sus limitaciones el astromasterEQ130 no pesa nada e inclusive el peso es el montaje ecuatorial que en total debe sumar unos 20kg, lo que me gusta de este telescopio es su diseño no ocupa mucho espacio en tu casa y es bastante facil de transportar e incluso lo e llevado a varias partes de portugal y se ha portado bien a varios tipos de climas e inclusive lo use en duras de frio en invierno! claro nunca al aire libre expuesto al sol ni la lluvia eso no se recomienda.👀🧠
Power with 10mm🪐🌌/ Potencia con 10mm🔭🧠
Calculating the X times of magnification is difficult in a telescope but more or
less according to my calculations using the 10mm lens which is the "normal" one we have a magnification of about 200 times the human eye more or less to give you an idea a powerful monocular has about 80x so it is comparable to a high range military monocular ! I feel satisfied, the image is clear even though I photograph with the camera directly to the lens, which causes the resolution to be lost a little.🪐🌌🔭
Calcular las X veces de aumento es dificil en telescopio pero mas o menos segun mis calculos usando la lente de 10mm que es la "normal" tenemos un aumento como de 200 veces el ojo humano mas o menos para que tengas una idea un monocular potente tiene unos 80x asi que se equipara a un monocular militar de alto alcance! me siento satisfecho la imagen es nitida apesar que fotografio con la camara directo a la lente que hace perder un poco la resolucion😍
I can conclude that the telescope is for all ages, the price is acceptable, you get it between 700-600 euros with its motor, of course, some cheaper ones do not come with the motor or the equatorial mount! These telescopes do not have that achromatic aberration error, disadvantage? Well, you can see some distortions in the image, so some stars could look like comets or things of that nature, however it is excellent for a beginner.🔭🌌
Puedo concluir que el telescopio es para todas las edades el precio es aceptable lo consigues entre 700-600euros con su motor claro algunos mas economicos no traen el motor o la montura ecuatorial! estos telescopios no tienen aquel error de aberracion acromatica, desventaja? bueno se pueden ver algunas distorciones en la imagen osea algunas estrellas podrian parecer cometas o cosas de ese indole sin embargo es excelente para un iniciante.🌓🔭
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