Helios Sport Compact Roof Prism Monoculars

These handy sized rubber armoured monoculars feature fully coated optics and are supplied with neckcord and zip case. Their convenient pocketable size make them a must for 'go anywhere' general purpose viewing.
A monocular is a modified refracting telescope used to magnify the images of distant objects by passing light through a series of lenses and prisms; the use of prisms results in a lightweight telescope. Volume and weight are less than half those of binoculars, making it easy to carry.

Monoculars, sometimes called telescopes when used in this capacity, are often used by visually impaired people to see distant objects that would normally be undiscernable. For example, they are often used to read text on a chalkboard or projection screen.

Besides their use by the visually impaired, they are also used in hunting, survival and espionage. For these specific tasks smaller monoculars are made that fit inside a regular pocket; they are frequently referred to as "pocket scopes". Companies producing them include Brunton, X20, Zeiss, Barska, ..

Specification 8x21 10x25 Magnification Range x8 x10 Object lens diameter 21mm 25mm Field of View 7degrees 5.5degrees Dimensions(mm) 92x31x31 114x34x31 Weight 78g 118g Product Codes 192 193

 
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