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.
Basic Flutter Social App Prototype Category: Android, App Development, Dart, Flutter, IOS Development, IPhone, Mobile App Development, User Interface / IA Budget: ₹1500 - ₹12500 INR
09-Oct-2025 04:02 GMT
Konten TikTok Promosi Produk Digital Category: After Effects, Audio Production, Content Creation, Graphic Design, Social Media Marketing, TikTok Budget: $2 - $8 USD
Engineering CET Advisory Web App Category: Agile Development, Backend Development, Cloud Computing, Data Management, Data Processing, Database Design, Frontend Development, Node.js, PostgreSQL, Web Development Budget: ₹12500 - ₹37500 INR
09-Oct-2025 04:01 GMT
Source Backpacks for Kids Category: Data Entry, Excel, Google Sheets, Inventory Management, Market Research, Product Sourcing, Research, Supply Chain Budget: $250 - $750 USD
09-Oct-2025 04:01 GMT
Western Romance Social Media Launch Category: Brand Management, Content Creation, Content Writing, Copywriting, Creative Writing, Digital Marketing, Graphic Design, Social Media Marketing Budget: $250 - $750 USD
Segera Butuh Konten Pemasaran Menarik Category: Advertising, Content Creation, Content Writing, Copywriting, Digital Marketing, Marketing, SEO Writing, Social Media Marketing Budget: $15 - $25 USD
Pemasaran Produk Digital di Media Sosial Category: Analytics, Content Creation, Digital Marketing, Facebook Marketing, Instagram Marketing, Marketing Strategy, Social Media Management, Social Media Marketing Budget: $2 - $8 USD
09-Oct-2025 03:56 GMT
Realistic Object Portraits Category: AI Art Creation, AI Design, AI Development, Artificial Intelligence, Deep Learning, Graphic Design, Illustration, Machine Learning (ML) Budget: ₹600 - ₹1500 INR
