1. In a telescopic manner
   "each of the four legs contains a simple screw jack with a thrust bearing that is operated telescopically inside of two tubes"

See also: telescopic

• photopic
• photopic vision
• photopigment
• photoplate making
• photoreceptor
• photoretinitis
• photosensitise
• photosensitive
• photosensitivity
• photosensitize
• photoshop
• photosphere
• photospheric
• photostat
• Photostat machine
• photosynthesis
• photosynthesise
• photosynthesize
• photosynthetic
• phototaxis
• phototherapy
• phototrophic bacteria
• phototropic
• phototropic bacteria
• phototropism