Telescope calculator

Calculation of parameters and characteristics of telescopes using different eyepieces and visualization.

Settings:

- language (Russian, English, Hungarian, Spanish, German, French, Romanian, Croatian, Italian, Sinhala, Norwegian, Persian, Polish, Japanese, Portuguese, Korean, Catalan, Dutch, Arabic, Greek, Malay, Luxembourgish, Hindi, Indonesian , Ukrainian, Hebrew, Sardinian, Czech, Swedish, Finnish, Chinese, Bengali, Tamil, Slovenian, Turkish, Bosnian, Thai, Bulgarian, Vietnamese)

- scale

- text font size

- input by the slider

- comparison of telescopes

- bookmarks

- Moon phases

- help

- swipe

Telescope:

- List of telescopes

- Diameter

- Focal length

- Focuser

Eyepiece:

- Eyepiece list

- Focal length

- Field of view

- Barlow lens

Camera:

- list of cameras

- pixel size

- image size

- matrix size

- Binning

Calculations:

- Magnification

- Stellar magnitude

- Field of view

- Maximum field of view

- f-number

- Diameter of exit pupil

- Angular resolution

- Size of craters on Moon

- 2D, 1.4D, 1D, 0.7D, 0.5D

- Sun

- ISS

Planets:

- Mercury

- Venus

- Earth

- Mars

- Jupiter

- Saturn

- Uranus

- Neptune

- Pluto

Asteroids:

- Ceres

- Pallas

- Juno

- Vesta

- Ida

- Gaspra

Satellite:

- Moon

- Titan

- Io

- Europa

- Ganymede

- Callisto

- Titania

- Ray

Messier:

M1, M8, M13, M16, M17, M20, M27, M31, M33, M42, M45, M51, M57, M58, M63, M64, M74, M78, M81, M82, M83, M88, M97, M99, M100, M101, M104, M108

NGC:

891, 2359, 2392, 2440, 4565, 4631, 5189, 6302, 6543, 6960, 6979, 7000, 7662

IC:

1805, 1848, 2118