Don't be hampered by fields that are not flat. Up your imaging game and get the flat field you deserve!
Improve the overall field of view and gain better sight lines. Become the envy of that star party next month when you show up with the biggest field flattener available.
Limited time offer!!
It is a Big Toy that everyone needs in their Astronomy Tool Box
It comes in Yellow, its a Diesel.
It serves a double duty as well!! Turn it on at night to get everyone awake so that no one misses out on the clear night. When its cloudy you can charge extra for kids to climb on it to help make your investment back.