I recently received the SV510 solar telescope and made some observations and photographs using it.
I was surprised by the quality of the solar filter used in the equipment, the clarity of the images is excellent, making it possible to see the sunspots very well.
The solar finder makes it very easy to center the sun in the eyepiece, being a great idea from svbony, to facilitate and improve the user experience when using the equipment. Once again svbony got it right.
This equipment is perfect for monitoring eclipses and space station transits.
The SV510 is a lightweight, portable and good quality telescope.