1) Collapsable 2) Collapsible 3) Far sighted 4) Presbyopic 5) Seeable 6) Visible 1) Seeable 2) Visible 3) Visible only with a telescope 
• (a.) Alt. of Telescopical
[adj] - visible only with a telescopic 2. [adj] - capable of discerning distant objects 3. [adj] - having parts that slide one within another
Telescopic handlers are a development of the traditional forklift. They have a boom which can be raised or lowered within which is another section which can be extended to give greater height or reach. Most can have a variety of attachments fitted such as grain buckets manure forks bale grabs or pallet forks.
adjective having parts that slide one within another; `a telescopic antenna`; `a telescopic drinking cup`