
badey optical doorbinon kii soochi

yeh badee optical doorbinon kii soochi haye. chhidra mein 3 meater seey badee doorbinon key liye sabse badee optical paraavartak doorbinon kii soochi dekhein. yeh soochi kissy bhee yug key badey yaa mahange paraavartak doorbinon koo jodati haye, kyonki prasiddh paraavartak kaa gathan samay key saath badal gayaa haye. 1900 mein ack 1 meater kaa paraavartak duniya mein sabse badey paraavartakon mein seey ack hoga, lekin 2000 taka, peshevar vedhshaalaaon key liye apekshaakrit aam hoga.
badey paraavartak aur catadioptric.
"badey dayare mein soochi koo jaari rakhane key liye sabse badey optical paraavartak doorbinon kii soochi dekhein"
lagbhag 2 meater key chhidra key neeche chayanit doorbeenen.
ack yard seey 2 meater seey cumm chhidra mein doorbinon kii ack gair-vyaapak gair-bahishkaran soochi.

