Hi I am looking for somebody to write a field of view calculator for a website. I can do the maths but the Java is not my thing.
I need a be page that does this...
So I have a list of Telescope makers their telescopes and the scopes aperture size and focal length. I also have a list of Camera makers, their cameras and the cameras x and y chip size and pixel size. I want a user to select a telescope maker from a dropdown and that to populate a drop down of telescope make by that maker on selecting that the aperture size and focal length is determined The same happens with cameras but we get the pixel the pixel scale and chip x & y size. There is a third dropdown that selects a focal length reducer or multiplier. This just changes the telescopes effective focal length. A forth drop down selects an image. The calculated field of view and pixel scale is displayed (I can provide the maths) The selected image is rescale to the right pixel scale and a rectangle is overlaid showing the calculated field of view. This image is displayed.
Note they are a number of sites doing something similar.
I expect that their might be some future development work once the site is running. This will be extra.
Greek Conversation Recording Project Category: Audio Production, Audio Services, Greek Translator, Hindi Translator, Language Tutoring, Natural Language Processing, Voice Over, Voice Talent Budget: $10 - $30 USD
03-Jun-2026 13:14 GMT
Identify Person From Photo Category: Data Analysis, Data Collection, Data Processing, Face Recognition, Image Processing, Investigative Journalism, Photo Editing, Research, Video Editing Budget: ₹600 - ₹1500 INR
Single Employer Verification Germany -- 2 Category: Data Entry, Data Protection, Documentation, English (US) Translator, German Translator, Human Resources, Report Writing, Translation Budget: $10 - $105 USD
Gearbox Housing 3D Assembly Category: 3D CAD, 3D Design, 3D Modelling, 3D Printing, 3D Rendering, CAD / CAM, Product Design, Solidworks Budget: ₹750 - ₹1250 INR
