Hello i got this bushnell 565 tellescope from a...

Question

i need to know what parts i need and where to find them they are missing from the lense down i think i need a part to put the lens in i have a chep tellescope and it has a 90 deg. part that the lens goes in. sorry i am new at this but really liked the chep one i think this would begreati need to learn more on how to use a tellescope . if you can make sense of what i need you are smart thank you. doug