or·tho·scop·ic 
(ôr′thə-skŏpĭk)
(ôr′thə-skŏpĭk)adj.
1. Having normal vision; free from visual distortion.
2. Giving an undistorted image. Used of an optical instrument.
- electrically
- electrical storm
- electric arc
- electric blanket
- electric chair
- electric charge
- electric displacement
- electric eel
- electric eye
- electric field
- electric field strength
- electric flux
- electric flux density
- electrician
- electric intensity
- electricity
- electric light
- electric moment
- electric monopole
- electric potential
- electric potential gradient
- electric ray
- electrifiable
- electrification
- electrifier