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.
NYC Community Engagement Builder Category: Content Creation, Digital Marketing, Event Planning, Influencer Marketing, Market Research, Public Relations, Social Media Management, User Experience Research Budget: $250 - $750 USD
Company Videographer for Ongoing Work Category: Audio Engineering, Cinematography, Lighting Design, Sound Design, Video Editing, Video Production, Video Services, Videography Budget: ₹12500 - ₹37500 INR
11-Dec-2025 16:59 GMT
Sell Credit Card Referrals Online Category: Affiliate Marketing, Customer Service, Digital Marketing, Email Marketing, Lead Generation, Marketing, Sales, Social Media Marketing Budget: ₹600 - ₹1500 INR
11-Dec-2025 16:59 GMT
Urgent Logistics Shipping Website Build Category: API Development, CMS, Database Management, Django, HTML, Laravel, Mobile Development, Project Management, Web Development, Web Design Budget: $10 - $30 USD
Automate social media marketing Category: Automation, Content Marketing, Digital Marketing, Facebook Marketing, Google Plus, Internet Marketing, Social Media Copy, Social Media Management, Social Media Marketing, Twitter Budget: $20 - $30 NZD
