
Discovery Channel informs, entertains, and inspires its audience around the world about the wonders of our planet, its diversity, and its surprises. Offering millions of people the chance to make new discoveries and satisfy their curiosity, Discovery provides an engaging mix of storytelling, spanning multiple genres: science and technology, exploration, adventure, history, and a behind-the-scenes look at people, places, and organizations that shape the world we live in.
We are proud to present the Discovery optical instruments line, produced by Levenhuk and sponsored by Discovery.
The Discovery Gator 8–20x25 is a variable magnification zoom binocular. This model has a magnification range from 8x to 20x, making it suitable for multiple situations. The 8x magnification is ideal for watching sports events and observing birds and wildlife. The 20x magnification allows comfortable viewing of more distant objects, such as the opposite bank of a river, a lone building in a field, a mountain trail, etc.
Although this binocular is based on a Porro prism optical design, it is still compact and lightweight, making it easy to carry without taking up too much space in a backpack. The optics of this binocular, made of BK-7 glass, feature a fully multi-coated anti-reflective coating for greater contrast and better brightness. The binocular is equipped with twist-up eyecups, central focusing, and diopter correction. The interpupillary distance can also be adjusted. The eyecups have a twist-up adjustment.
The binocular body is rubber-coated, which protects it from moisture and dust.
Key features:
- Compact binocular with Porro prisms and water-resistant
- Magnification range from 8x to 20x
- BK-7 glass
- Fully multi-coated optics
- Diopter adjustment, twist-up eyecups
The kit includes:
- Binoculars
- Case
- Strap
- Cleaning cloth
- User manual and warranty certificate
Images of the Discovery Gator 8–20x25 binoculars taken by Jason Whitehead:
| Brand | Discovery |
| Warranty, years | 10 |
| EAN | 5905555000237 |
| Package size (LxWxH), cm | 12.5x13x7 |
| Shipping weight, kg | 0.375 |
| Prism type | Porro |
| With zoom | yes |
| Magnification, x | 8 — 20 |
| Objective lens diameter (aperture), mm | 25 |
| Optics material | BK-7 |
| Lens coating | fully multi-coated |
| Exit pupil diameter, mm | 3.1 — 1.25 |
| Eye relief, mm | 12.5 — 9 |
| Relative brightness | 9.7 — 1.56 |
| Field of view, ° | 4.6 — 2.6 |
| Field of view, m/1000 m | 80 — 45 |
| Minimum focusing distance, m | 5 |
| Eyepiece diopter adjustment, diopters | ±3 |
| Interpupillary distance, mm | 52 — 74 |
| Focusing | central |
| Eyepiece protection | foldable |
| Body | rubber-coated |
| Moisture resistance | yes |
| Operating temperature range, °C | -15 — 40 |
| Size | compact |
| Application | tourism |
| Set with case | yes |
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