DD Optics ULTRAlight 10x42

• 10x magnification with 42 mm objectives: This configuration brings distant birds, game and landscape detail closer while still keeping enough light-gathering ability for early-morning and late-evening observation.
• Open-bridge body: The slim double-hinge design gives a secure one-handed hold and steadier handling on the move, which is especially useful when controlling a 10x binocular in the field.
• Roof prisms with fully multicoated optics: The Schmidt/Pechan prism system and coated lenses help maintain a clear, contrast-rich image in a compact format that is easy to carry on hikes and travel days.
• Nitrogen-filled waterproof construction: Sealed, fogproof internals support reliable use through changing temperatures, damp weather and cold starts, so the binocular stays ready when conditions shift.
• Close focus down to 2.00 m: The short minimum focus distance makes the binocular more versatile, letting it move from distant scanning to nearby wildlife and nature observation without feeling specialized to only one task.

About the DD Optics ULTRAlight Series

The DD Optics ULTRAlight series is built as a lightweight, field-friendly binocular family for users who want practical outdoor optics without moving into bulky full-size designs. The range currently spans 26 mm, 34 mm, 42 mm and 50 mm objective classes, giving the series broad coverage from compact travel use to brighter low-light observation. Across the line, the emphasis stays consistent: open-bridge handling, a compact carrying profile and dependable weather resistance for hiking, birdwatching, nature observation and general outdoor use.

DD Optics positions ULTRAlight as a versatile all-round series rather than a narrow specialist platform. Phase-coated prisms are used throughout the range to support image contrast and detail, while the current models are nitrogen-filled and waterproof to 0.5 m for use in wet and changeable conditions. The series also uses polycarbonate bodies with rubber armouring, balancing lower weight with the grip and impact protection expected from hunting optics and outdoor binoculars. With magnifications running from 8x to 12x, ULTRAlight models cover everything from wider, steadier viewing to stronger detail recognition at longer distances.

About the DD Optics ULTRAlight 10x42

The DD Optics ULTRAlight 10x42 is the longer-reaching model in the classic all-round binocular format. Its 10x magnification gives a clear advantage when picking out distant birds, game or terrain features, while the 42 mm objective lenses retain enough light-gathering ability for regular use beyond bright midday conditions. That makes this model well suited to hunting, birdwatching and general observation where detail recognition matters more than the extra steadiness of an 8x binocular.

The optical system uses roof prisms in a Schmidt/Pechan layout together with fully multicoated lenses, a combination chosen to keep the binocular compact while supporting good contrast and a clean image. A 106.23 m/1000m field of view is wide enough for scanning open ground and following moving subjects without making the binocular feel overly specialized for long-distance use only. The 4.20 mm exit pupil helps maintain a comfortable viewing image in mixed light, and the 16.10 mm eye relief gives useful viewing comfort for extended sessions.

Mechanically, the binocular is designed for practical field carry. The open-bridge body improves grip security, the central focusing system allows quick adjustment as viewing distances change, and the right-eyepiece diopter adjustment helps fine-tune the image to the user’s eyesight. With a nitrogen-filled, waterproof and fogproof construction, the ULTRAlight 10x42 is prepared for damp weather and temperature changes, while its relatively low weight supports day-long use on foot.

About DD Optics

DD Optics is a German optics company that says it was founded in 2007 in Dresden, Germany. The business later moved its headquarters to Chemnitz in 2012 and operates as a family-owned company focused on sporting and observation optics. Its product range covers binoculars, spotting scopes, rifle scopes and night-vision devices, with a clear emphasis on hunting, birdwatching, nature observation and general outdoor use.

The company states that its binoculars and rifle scopes are mainly developed in Germany and mainly produced in Japan. Within its binocular range, DD Optics is known for using features such as Schmidt-Pechan prisms, specialized coatings and, in higher-tier lines, ED glass. That combination places the brand in the segment for users who want practical optical performance, durable construction and a product range that spans both observation and shooting applications.

Main Features

• Product type: Standard binoculars
• Series: DD Optics ULTRAlight
• Magnification: 10.00 x
• Objective lens diameter: 42.00 mm
• Prism type: Roof - Schmidt/Pechan
• Lens coating: Fully Multicoated
• Field of view: 106.23 m/1000m
• Field of view (angular): 6.07 °
• Exit pupil: 4.20 mm
• Eye relief: 16.10 mm
• Close focus: 2.00 m
• Diopter range: -3 / +3 Dpt
• Focusing system: Central
• Diopter setting position: Right eye-piece
• Body type: Open bridge
• Length: 145.00 mm
• Width: 134.00 mm
• Height: 52.00 mm
• Weight: 645.00 g
• Nitrogen filled: Yes
• Waterproof: Yes
• Fogproof: Yes
• Color: Black

Warranty

DD Optics provides a 30-year warranty for this binocular. That long coverage period reflects the brand’s focus on durable optical and mechanical construction for regular field use.

In the Box

• Binocular case
• Carrying strap
• Protective caps