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Telson EDGE 10x42 binoculars: EDGE-PRO with Japanese ED glass and EDGELOCK flat-field correction, and the all-weather EDGE-ED, both argon purged.
The Telson Optics EDGE-ED 10x42 offers 10x magnification with a 42 mm objective, a field of view of 108 m/1000 m, close focus of 2.5 m.
At a Glance
| 10×Magnification | 42 mmObjective | 108 m/1000 mField of view |
| 2.5 mClose focus | 780 gWeight |
Key Features
- EDGELOCK flat-field correction (EDGE-PRO) – EDGE-PRO uses Telson's EDGELOCK flat-field correction element for a flatter, sharper image to the edge.
- Japanese ED glass (EDGE-PRO) – EDGE-PRO: premium Japanese ED glass; EDGE-ED: ED glass.
- Phase-coated BAK4 prisms – both: BAK4, phase coated prisms; fully multi-coated, precision cut and polished lenses.
- Argon purged, O-ring sealed – waterproof and fogproof (EDGE-PRO also shockproof), O-ring sealed and argon purged.
- Watershed hydrophobic film – 'Watershed' hydrophobic lens film sheds water.
- Lifetime warranty – telson Optics Lifetime Warranty.
Best For
- Glassing for game at dawn and dusk
- Hunting, hiking and wildlife watching
- Carrying all day on a harness or strap
Specifications
| Optics | |
|---|---|
| Magnification | 10× |
| Objective Lens Diameter | 42 mm |
| Field of View | 108 m/1000 m |
| Angular Field of View | 6.2 Degree |
| Glass | ED Glass |
| Prism Type | BAK4 |
| Lens Coatings | Fully Muti-Coated |
| Eyecups | Twist up Eye-cups |
| Exit Pupil | 4.3 mm |
| Interpupillary Distance | 58-73 mm |
| Close Focus | 2.5 m |
| Diopter | DIOPTER AND CENTER FOCUS |
| Physical & Environmental | |
| Height | 150 mm |
| Width | 130 mm |
| Weight | 780 g |
| Waterproof | WATERPROOF / FOGPROOF; O-RING SEALED – ARGON PURGED |
Frequently Asked Questions
What does 10x42 mean?
10 is the magnification and 42 mm is the diameter of each objective lens. Higher magnification brings game closer but shows more hand shake and a narrower view; a bigger objective gathers more light for dawn and dusk. The exit pupil is 4.3 mm — the larger it is, the brighter the image in low light.
Are they waterproof?
Telson Optics lists: WATERPROOF.
Supported in Australia through the brand's local distributor for warranty and service. Not sure which model suits your hunting or viewing? Get in touch and we'll help you choose.
