Opticron Natura WA ED 10x42 Binoculars
- Magnification Maximum: 8.0
- Objective Lens Diameter: 42 mm
- Field Of View: 7 degrees
- Features: Compact Design
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
An 8x42 center-focus binocular from a brand known for nature optics, at a weight and size that suit handheld daytime use.
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ASIN: B0FKBM2S2LModel: 30816Category: Binoculars
Overview
An 8x42 configuration puts the Opticron 30816 in familiar birding-binocular territory, in a body about 5.5 x 5.1 x 2 inches and just over a pound. That objective size is a common choice for general nature and wildlife viewing.
Opticron built its reputation on mid-range birding and nature binoculars, and an 8x42 configuration sits squarely in that segment: enough magnification to pick out detail without the shake that higher powers introduce handheld, and a 42mm objective that pulls in more light than smaller compacts for early morning or dusk use. The listing does not name the coating type or a waterproof rating, so treat those as unconfirmed.
- 8.0x magnification
- 42mm objective lens
- Center focus wheel
- 1.08 lb
Who it's for
Birders and casual nature watchers who want an 8x42 in a moderately compact, just-over-a-pound package fit the profile. Anyone specifically needing a confirmed waterproof rating or lens coating spec should verify with Opticron directly, since it is not listed here.
Pros and cons
- 8x42 configuration balances magnification and light gathering
- Center focus for quick adjustment
- Under 1.1 lb, easy to carry for a full day
- Coating type and waterproofing are not listed
Performance notes
Center focus means a single wheel adjusts both barrels at once, which is the faster setup for tracking moving subjects like birds. The 8x magnification is a middle ground: enough to resolve plumage and field marks at typical birding distances while staying steady enough to hold without a tripod.
Specifications
| Brand | Opticron |
|---|---|
| Model | 30816 |
| Dimensions & fit | |
| Objective Lens Diameter | 42 mm |
| Weight | 2.38 pounds |
| Exitpupil Diameter | 0.2 inches |
| Item Dimensions L X W X H | 5.5 × 5.1 × 2 inches |
| Capacity & performance | |
| Age Range Description | Adult |
| Included components | |
| Unit Count | 1 |
| Warranty & support | |
| Warranty Description | 10 years |
| Other details | |
| Magnification Maximum | 8.0 |
| Field Of View | 7 degrees |
| Features | Compact Design |
| Focus Type | Center Focus |
| Focus Description | Manual Focus |
| Water Resistance Level | Not Water Resistant |
| Prism Type | Roof Prism |
| Low Light Technology | Yes |
| Specific Uses | Bird Watching |
| Builtin Media | Natura WA ED binoculars are supplied complete in a soft case with rainguard, neoprene strap and rubber objective lens covers |
Frequently asked questions
What magnification does the Opticron 30816 have?
8x, with a 42mm objective lens.
How does focusing work on the Opticron 30816?
It uses a center focus wheel that adjusts both barrels together.
How much does the Opticron 30816 weigh?
About 1.08 pounds.