How to Choose a Compact Monocular for Hiking and Travel
By clast.com.au | Published: 2026-10-26
Category: How-to Guides
Find the best compact monocular for hiking and travel. Compare magnification, waterproofing, and weight with practical decision rules.
Quick answer
For most hikers and travelers, a compact monocular with 6x to 8x magnification, a waterproof build, and a lightweight design offers the best balance of performance and portability. The Pentax VM 6x21 WP and Zeiss 8x20 Mono T* are two excellent options to consider.
Why magnification matters more than you think
Higher magnification isn't always better in a compact monocular. While 8x brings distant objects closer, it also magnifies hand shake, making it harder to hold steady. A 6x model like the Pentax VM 6x21 WP is easier to keep stable, especially when you're tired on the trail. If you need extra reach for birdwatching or spotting landmarks, an 8x like the Zeiss 8x20 Mono T* is a solid trade-off.
Waterproofing: a must-have for outdoor use
Weather can change quickly on a hike. A waterproof monocular protects your investment from rain, splashes, and humidity. The Pentax VM 6x21 WP is rated IPX7, meaning it can handle immersion, while the Zeiss 8x20 Mono T* is not specified as waterproof—so you'll need to be more careful in wet conditions.
Decision rules for choosing your hiking monocular
- Choose 6x magnification if...: You prioritize a steady image and ease of use over maximum reach. A 6x monocular is more forgiving of hand shake and easier to hold on moving trails.
- Choose 8x magnification if...: You need to see finer details like bird markings or distant trail signs. Accept that you'll need to brace the monocular or use a steady rest. If you often struggle with shake, consider a monocular with a tripod mount.
- Prioritize waterproofing if...: You'll be hiking in unpredictable weather or near water. Look for an IPX7 rating or higher to ensure protection from rain and splashes.
- Consider weight and size if...: You'll carry the monocular for hours. A compact model that fits in a pocket or small pouch is more likely to be with you when you need it. Check the weight in the specs and compare it to your daily carry items.
Two compact monoculars worth considering
- Zeiss 8x20 Mono T* Monocular: The Zeiss 8x20 Mono T* uses T* fully multicoated optics and an achromatic lens system for maximum light transmission. This delivers a bright, high-contrast image in low light, making it ideal for dawn or dusk viewing.
Zeiss 8x20 Mono T* Monocular - Pentax VM 6x21 WP Monocular: The Pentax VM 6x21 WP is waterproof to an IPX7 rating and features a one-hand rocking focus lever. It can be used confidently in rain or near water, and the focus lever lets you adjust quickly with one hand.
Pentax VM 6x21 WP Monocular
Who should choose which
Best for
- Casual hikers who want a lightweight, waterproof monocular for general use
- Travelers who need a compact optic that can handle rain and humidity
Not for
- Serious birders who require high magnification and superior low-light performance
- Those who need a fully waterproof monocular and are willing to pay a premium
