The new Helios High End Fieldmaster ED85DS spotting scope is perfect for demanding bird and nature watchers. The perfected spotting scope contains a doublet lens for a perfect correction of the image and an excellent optical performance. An exotic ED lens was installed for a color error-free image and perfect color reproduction. In addition, high-quality BaK4 prisms were installed. The optics are fully broadband multi-coated for maximum light transmission and contrast. A 4:1 reduction was also installed for precise focusing. The stylish spotting scope has a lightweight magnesium alloy body and a retractable sun visor. The device is waterproof and nitrogen-filled to prevent fogging. The included 7.5-22.5mm zoom eyepiece, consisting of 8 lens elements, enables a generous 20-18mm eye relief and is therefore also perfect for people who wear glasses. A protective cover is included. The Helios Fieldmaster ED85 DS spotting scope can be mounted on a tripod with the integrated thread. Scope of delivery: 20-60x85ED spotting scope protective cover! Power supply and batteries are not included!
General
nature observation
| Type |
Zoom Doublet ED spotting scope |
| Objective lens diameter (mm) |
85 |
| Focusing system |
adjustment wheel with 4:1 reduction |
Types of
| glass |
ED glass 1 lens |
| Lens Coat |
Broadband Multilayer Coating |
Field
| of view at 1000m |
38-20m |
| Minimum focusing distance (m) |
4.50 |
| Nitrogen filling (yes / no) |
yes |
