Meade 390 入門款 天文望遠鏡

Objective (main) lens focal length------900mm (焦距)
Objective lens diameter--------------------90mm (口徑)
Focal ratio---------------------------------------f/11 (光圈值)
Mounting-----------------------------------------Altazimuth (經緯儀)

配件
目鏡-----------MA 25mm (40x) eyepiece (1.25" O.D. ) 
三角菱鏡-----Diagonal mirror (1.25" O.D.) 
XY微調管----Flexible cable controls for both telescope axes
三角盤--------Accessory shelf with mounting knob
尋星鏡--------6 x 30 viewfinder