Delta Optical Chase 10 x 42 mm

Delta Optical Lornetka Chase 10×42 ED DO-1701

Delta Optical Chase 10×42 ED binoculars – a modern design based on lenses made of ED glass with very low dispersion. Compact, compact and very durable.

Delta Optical Binoculars

Chase 10×42 ED

The Delta Optical Chase 10×42 ED binoculars are universal binoculars used for nature conservation, tourism or as daytime hunting binoculars. A 10×42 model, combining resolution, good contrast and compact dimensions. It works best in daytime conditions and provides a more detailed image than the Chase 8×42 ED model.

ED optics – excellent correction of chromatic aberration

Wide-angle optical design with a fully flat field of view

roof prisms made of BaK4 glass, with reflection layers made of silver and phase corrected

quick, central diopter adjustment

Carefully selected high-quality glass species and a newly designed optical system mean that the Delta Optical Chase series binoculars offer image quality much better than binoculars in a similar price class. All binoculars in this series are built with lenses made of low-dispersion ED glass. Such lenses guarantee a low level of chromatic aberration while maintaining moderate dimensions. The binoculars have a large field of view, corrected to a much greater extent than in previously produced models. The entire structure is made in a roof system, with an internal central focusing system. The body is very durable and, of course, completely waterproof. Chase series binoculars will provide images with very high detail and rich colors, allowing you to see details that are invisible in lower quality binoculars.

The Chase 12×50 ED model, part of the Delta Optical Chase series of binoculars, received the prestigious Red Dot Award 2018 for the highest design quality.

The Chase 10×50 ED model, part of the Delta Optical Chase series of binoculars, took 2nd place in the Product of the Year 2017 plebiscite.

According to readers of the industry portal optyczne.pl, one of the best binoculars introduced to the Polish market in 2017 was the Delta Optical Chase 10×50 ED.

In the Product of the Year 2017 plebiscite, it took second place, only being overtaken by the exclusive Nikon model. Among the four Chase series models, the Delta Optical Chase 12×50 ED binoculars were also highly rated – they almost made it to the podium, but ultimately took fourth place. The portal’s readers appreciated the high-quality optical system combined with original aesthetics and ergonomics, which make the Chase series devices stand out as compared to other binoculars in this price class.

Results of the Product of the Year 2017 plebiscite on the industry portal www.optyczne.pl »

Excellent verdict of the Delta Optical Chase 10×42 ED binoculars test on the industry portal www.optyczne.pl »

Technical data:

• Magnification: 10 x
• Objective lens diameter: 42 mm
• Objective lens material: ED glass
• Anti-reflection lens coatings: FMC
• Twilight efficiency: 20.5
• Relative brightness: 17.6
• Exit pupil diameter: 4.2 mm
• Distance of the exit pupil from the eyepiece: 12 mm
• Angular field of view: 6.4°
• Linear field of view at 1000 m: 112 m
• Field of view curvature reduction: yes
• Focus adjustment: internal central
• Minimum focusing distance: 2 m
• Eyepiece spacing adjustment: 56 – 76 mm
• Diopter correction: -/+5
• Prism type: roof prism
• Prism material: BaK4 glass
• Prism anti-reflection coatings: yes
• Roof prism phase coatings: no
• Roof prism reflection layers: silver
• Waterproof: yes
• Filling the housing with nitrogen: yes
• Tripod mount: 1/4″ adapter
• Dimensions (L x W x H): 138 x 128 x 50 mm
• Empty weight: 730 g
• Warranty period: 120 months.
• EQUIPMENT
• binocular strap
• binocular case
• strap for binocular case
• spectacle covers
• lens caps