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Binoculars > Instruments > Explore Scientific > BT > Explore Scientific Binoculars BT-70 SF
Product no.: 75543

Binoculars BT-70 SF

$ 1,410.00 incl. VAT, plus shipping costs
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Product description

Specifications

Capacity


Type of build
Porro prisms
Magnification
20
Front lens diameter (mm)
70
Focal length (mm)
400
Exit pupil (mm)
3,5
Eye relief (mm)
15
Eyepiece cups
folding
Interpupillar distance (mm)
54-76
Glass material
BaK-4
Lens coating
fully, multiple
Focusing system
Single focusing
Handle
yes

Special features


Zoom function
no
Eyepieces for spectacle wearers
yes
Image stabilizer
no
Compass
no
Rangefinder
no
Splash-proof
yes
Watertight
yes
Threaded tripod connector
yes
Lens cover
yes
eyepiece cap
yes
ED
no
inert gas charge
yes
Transport cases
no

Field of view


True field of view (°)
3,1
Apparent field of view (°)
62
Close focus limit (m)
12

General


Series
BT
Body
Magnesium
Colour
black
Length (mm)
370
Width (mm)
213
Height (mm)
122
Weight (g)
3400

Area of application


Astronomy
very good
Bird watching
not recommended
Hunting
not recommended
Travel and sports
not recommended
Sailing
not recommended
Theatre
not recommended

Recommended accessories

Telescope accessories (1)

Explore Scientific Adapter Hybrid Finder Base for Giant Binoculars

$ 25.90*
Eyepieces (3)
Eyepiece

Explore Scientific LER Ar 1.25", 26mm, 62° eyepiece

$ 136.00*
Binoculars > Accessories (4)
Mount

Explore Scientific Mount BT-SF

$ 760.00*
Photo Tripods (1)
Aluminium tripod

Omegon Titania 600 tripod

$ 99.00*
Outdoor (1)

K+R TRAMP hiking compass

$ 20.90*
Maintenance & Cleaning > Lens cleaners (3)

Omegon 7-in-1 lens cleaning set

$ 19.90*
Maintenance & Cleaning > Other (2)

Omegon SPUDZ microfaser cleaning cloth

$ 14.90*

*All prices include VAT plus shipping costs.

Explore Scientific Binoculars BT-70 SF
Dimensions
Explore Scientific Binoculars BT-70 SF
Dew Shield
Explore Scientific Binoculars BT-70 SF
Eyepieces

Explore Scientific Binoculars BT-70 SF

Typical application 1

Explore Scientific Binoculars BT-70 SF

Typical application example 2

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