Olympus 10x42 Exps I w/ Bag Binocular

Olympus 10x42 EXPS I with Bag: Bring distant detail closer

Trying to follow birds across a wide field or pick out detail on a far ridge can be frustrating when your view lacks reach. The Olympus 10x42 EXPS I binocular brings distant subjects closer with 10x magnification and 42mm objective lenses. It’s a full-size model for birdwatchers, nature observers and anyone who wants a binocular for open-air viewing, rather than a compact pocket option. The 10x view is useful for identifying birds on water, watching wildlife across a field or studying details along a distant landscape. The 42mm front lenses suit the binocular’s stated use in dimmer conditions, including early twilight and stargazing. That makes it a relevant option for quiet hours when there’s less daylight to work with, as well as for daytime observation. An additional UV coating is specified for viewing in strong sunshine. Its traditional Porro-prism format and shaped, rubber-coated body give the EXPS I a straightforward feel as a full-size binocular. The supplied bag is included for carrying and storing it between outings. With its 10x42 configuration, this Olympus is aimed at users who value distant reach and a broad front lens for nature watching, landscapes and occasional looks at the night sky.

Optical and handling highlights

• High-index BaK-4 Porro prisms: The prism system is a central part of the binocular’s optical design. Olympus specifies high-index BaK-4 glass, supporting a clear view as you observe distant subjects.
• Multi-coated optics: Multiple coatings are applied to the optics to support a bright image. That’s a useful detail for viewing at the edges of the day, when available light is lower.
• Aspherical optical glass lenses: Aspherical lenses are part of the optical construction, with the design intended to support a sharp, well-defined view. They complement the prism system in this 10x42 binocular.
• UV coating: The optics include a UV coating, a specific feature for viewing in strong sunlight. It’s worth knowing about if your outings often take you into open, brightly lit surroundings.
• Ergonomic, rubber-coated body: The body’s shaped design and rubber exterior give you a more secure hold as you observe. The textured coating is particularly relevant when you’re carrying the binocular outdoors.
• Large central focusing knob: A central control lets you bring the view into focus without reaching for a separate focus control on each side. Its large size makes it easy to find as you shift between subjects at different distances.

What's Included

• Olympus 10x42 EXPS I binocular
• Bag

Technical Specifications

• Brand: Olympus
• Model: 10x42 EXPS I
• Type: Binoculars
• Magnification: 10x
• Objective lens diameter: 42mm
• Prism type: Porro prism
• Prism glass: High-index BaK-4
• Optical features: Multi-coating, aspherical glass lenses, UV coating
• Dimensions: 187 × 130 × 57mm (W × H × D)
• Weight: 785g