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Product Description
20X50 Telescopic HD Monocular
Product advantages: Large aperture, large field of view, stretchable high-definition telescope, small size, portable, commonly known as"pirate" telescope.
The appearance is exquisite, and the appearance is the same as that of the captain in Pirates of the Caribbean. They are all pirate-style stretching high-power binoculars. It feels that it is quite valuable for collection.
Color options:
Silver & Golden
Accessories:
Accommodation box and bag
Specifications Table
| Product Specifications | Single Tube Stretch Type 20X50 Silver |
| Effective multiple | 20x |
| Objective lens diameter | mm |
| Effective diameter | 50mm |
| Prism category | Type / Material |
| Category and material | BK7 |
| Prism Coating | No |
| Number of lens groups | Pieces & Groups |
| How many pieces and how many groups | 6pieces4groups |
| Lens coating | CL/FC/BMC/FBMC |
| Partial or full or multilayer film | CL |
| Focusing system | Cent. / Ind. / Fix |
| Mid-tone or sub-tone or fixed focus | Puch Pull |
| Focusing Lens | Eye. / Obj. / Int. |
| Eyepiece or objective lens or internal adjustment | Eye. |
| Exit pupil diameter mm | 2.9 |
| Exit pupil distance mm | 15.5 |
| Field of view | ANGLE angle 3.5°, 62m/1000M |
| Closest focus distance | 2m |
| Relative Brightness | 8.4 |
| Evening index | 29.2 |
| Resolution | ≤4.5" |
| Parallax compensation | eyepiece |
| Zoom system | linear or segmented |
| 24/7 | yes |
| Nitrogen charge | No |
| Mask structure | screw out |
| Soft bag | yes |
| Cleaning cloth | yes |
| Desiccant | yes |
| Product size mm | ≤130mm & ≤350mm |
| Product weight | 240g |
| Packing quantity | 24pcs/ctn |
| Packing size | 315x245x370mm |
