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Delta-Optical Extreme ED 7x50 / 10x50 / 10.5x70 / 15x70 Prismatic
Brand: Delta Optical
From €398.06
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Description
Series of binoculars with joint design and quality of ED lenses with an aperture between 50 and 70mm and between 7 and 15x magnification.
Ref.
Increase
Optical tube diameter
1000m field of view
exit pupil
eye relief
twilight factor
Ref.: DO-1601
Increase: 10X
Optical tube diameter: 50mm
1000m field of view: 114m
exit pupil: 5mm
eye relief: 18.5mm
twilight factor: 22,4
€398.06
Ref.: DO-1602
Increase: 10.5X
Optical tube diameter: 70mm
1000m field of view: 87m
exit pupil: 6.67mm
eye relief: 23mm
twilight factor: 27,11
€611.38
Ref.: DO-1603
Increase: 15X
Optical tube diameter: 70mm
1000m field of view: 70
exit pupil: 6.67mm
eye relief: 23mm
twilight factor: 27,11
€652.20
Ref.:
Increase: 7X
Optical tube diameter: 50mm
1000m field of view: 131m
exit pupil: 7.14mm
eye relief: 23mm
twilight factor: 18,7
€398.06
Details
More information
Delta Optical offers a very versatile range of binoculars for landscape, wildlife and even astronomical observation . They are binoculars designed with a joint system and ideal for viewing in a wide field.
Its crystals and prisms are treated with low dispersion or ED , which gives them an extra light and contrast, a highly valued feature for observation in difficult conditions and in certain darkness. The prisms are of Bak-4 category.
In 50mm we have two models of 7 and 10 magnification available and in 70mm of aperture we have available the options of 10.5 and 15 magnification. This last option is suitable for astronomical observation. All models allow the adaptation of a tripod.
The design and external material ensure a good grip , resistance to humidity and also to environmental factors such as dust. Internally they are purged with nitrogen to prevent misting.
Common features:
Delta Optical offers a very versatile range of binoculars for landscape, wildlife and even astronomical observation . They are binoculars designed with a joint system and ideal for viewing in a wide field.
Its crystals and prisms are treated with low dispersion or ED , which gives them an extra light and contrast, a highly valued feature for observation in difficult conditions and in certain darkness. The prisms are of Bak-4 category.
In 50mm we have two models of 7 and 10 magnification available and in 70mm of aperture we have available the options of 10.5 and 15 magnification. This last option is suitable for astronomical observation. All models allow the adaptation of a tripod.
The design and external material ensure a good grip , resistance to humidity and also to environmental factors such as dust. Internally they are purged with nitrogen to prevent misting.
Common features:
- Optical treatment: ED
- Optical system: Porro
- Prisms: Bak-4
- Waterproof: Yes
- Nitrogen gas: Yes
- Tripod: Yes
- Focus: Individual
- Warranty: 5 years
Delta-Optical Extreme ED 7x50 / 10x50 / 10.5x70 / 15x70 Prismatic: 10 114m 5mm 18.5mm 22.4
Delta Extreme 10x50Delta-Optical Extreme ED 7x50 / 10x50 / 10.5x70 / 15x70 Prismatic: 10.5 (X70) 87m 6.67mm 23mm 27.11
Delta Extreme ED 10,5x70Delta-Optical Extreme ED 7x50 / 10x50 / 10.5x70 / 15x70 Prismatic: 15x (x70) 70 6.67mm 23mm 27.11
Delta Extreme 15x70 EDDelta-Optical Extreme ED 7x50 / 10x50 / 10.5x70 / 15x70 Prismatic: 7 131m 7.14mm 23mm 18.7
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