Delta Optical Titanium 7x50 Binoculars (SKU: DO-1403)

Delta Optical Titanium 7x50 is a classic Porro prism binocular from the prestigious Titanium series, combining high optical performance with a robust mechanical design. The 7x50 configuration delivers a very bright image thanks to the 50 mm objective lenses and large 7.1 mm exit pupil, ensuring comfortable observations at dusk and at night. This model represents a well-balanced compromise between 42 mm binoculars and larger 56–63 mm constructions, offering high brightness while maintaining reasonable size and weight.

Key features

• Porro prism design providing natural depth and strong three-dimensional image perception
• BaK4 prisms ensuring full aperture utilization
• fully multi-coated (FMC) anti-reflection coatings on active lens surfaces
• large 7.1 mm exit pupil – excellent brightness in low-light conditions
• wide field of view 131 m / 1000 m (7.5°)
• central focusing system with -/+5 diopter adjustment
• minimum focusing distance 5 m
• aluminum body covered with textured rubber armor for secure grip
• waterproof and nitrogen-filled construction – resistant to internal fogging
• tripod adaptable (1/4" thread)

Included in the box

• Delta Optical Titanium 7x50 binoculars
• neck strap
• objective lens caps
• eyepiece caps
• carrying case
• case strap
• cleaning cloth

Technical specifications

• magnification: 7x
• objective lens diameter: 50 mm
• prism design: Porro
• prism glass: BaK4
• anti-reflection coatings: FMC
• angular field of view: 7.5°
• field of view at 1000 m: 131 m
• exit pupil diameter: 7.1 mm
• eye relief: 22 mm
• minimum focusing distance: 5 m
• relative brightness: 50.4
• twilight factor: 18.7
• focusing system: central
• interpupillary distance adjustment: 54–73 mm
• diopter correction: -/+5
• waterproof: yes
• nitrogen filled: yes
• tripod mount: 1/4" adapter
• dimensions: 185x185x65 mm
• weight: 900 g
• warranty: 120 months

Applications

astronomy

hunting

aircraft observation

nature

landscapes

High brightness, a wide field of view and a stable image at 7x magnification make the Titanium 7x50 a versatile instrument for both daytime and nighttime observations – in the field as well as for basic astronomical use.