Roof prism - roof prism binoculars are compact and simple because they use order form roof prisms for an extension of the light beam.
Fully Coated - all lens surfaces having contact with the air are covered for an even clearer view. Because glass surfaces reflect back to 4% of all light that passes through them, binoculars made without anti-reflective coating on the lens surface of the lens make the image of poor quality and dark. On most of the high quality binoculars are treated all or mostly from lens surfaces with a vacuum - are placed layers of magnesium fluoride and other exotic elements to reduce the loss of light by reflection - which increases light transmission and achieves brighter and clear image.
Comfortable to hold Erasable
| Manufacturer | Tasco |
|---|---|
| Magnification | 22x |
| Objective Lens Diameter | 32 mm |
| Prism Type | Roof |
| Lens Coating | Fully Coated |
| Carrying Case with Shoulder Strap | Yes |
| Neck Strap | Yes |
| Lens Cloth | Yes |
| Weight | 290 g |
