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Vixen HF2-BT-ED70S-A astronomical binocular with mount and eyepieces

Vixen HF2-BT-ED70S-A astronomical binocular with HF2 Vixen fork altazimuth mount, tripod and two Vixen 20mm SLV eyepieces.

2 917,00 €

-52,00 €

2 969,00 €

Pack description

HF2-BT-ED70S-A (Package)

Vixen HF2-BT-ED70S-A astronomical binocular with HF2 Vixen fork altazimuth mount, tripod and two Vixen 20mm SLV eyepieces.

Specifications

Objective lens

70mm SD Apochromatic, multicoated

Focal length(Focal ratio)
Resolving power /

 400mm (F5.7)

Limiting magnitude

1.66 arc seconds / 11.0

Light gathering power

100x unaided eye

Eyepiece*(Power)

2 x SLV20mm(20X)

Mount

Alt-azimuth Fork type

Tripod SXG-HAL130

2-section aluminum legs adjustable from 81cm to 130cm in length

Total weight

14 kg (Without eyepiece)

Note: Eyepieces are sold separately.*2

*1 An optional XY red dot finder or 7X50 finder scope with finder bracket is available for the BT series of Binocular Telescopes.
*2 Both the LV Zoom and NPL eyepieces are not usable on the BT Binocular Telescopes. Be sure to use Vixen eyepieces with a focal length longer than 10mm (medium to low magnification) to prevent from alignment errors at high magnification.

Pack content

The Vixen BT-ED70S-A binocular features 7 0mm apochromatic lens, 400 mm focal lenght (F/5.7). A fantastic instrument for astronomical and naturalistic observations.

Features

Objective lens

70mm SD Apochromatic, multicoated

Focal length(Focal ratio)
Resolving power /

 400mm (F5.7)

Limiting magnitude

1.66 arc seconds / 11.0

Light gathering power

100x unaided eye

Size / Weight

400mmL x 190mmW x 155mmH / 4.0kg

Interpupillary distance

58mm to 102mm

Visual back

31.7mm push-fit

Accessory

Finder bracket shoe*1

Note: Eyepieces are sold separately.*2

*1 An optional XY red dot finder or 7X50 finder scope with finder bracket is available for the BT series of Binocular Telescopes.
*2 Both the LV Zoom and NPL eyepieces are not usable on the BT Binocular Telescopes. Be sure to use Vixen eyepieces with a focal length longer than 10mm (medium to low magnification) to prevent from alignment errors at high magnification.

Data sheet

Leasing12 installments at zero interest

Swing Bracket

  • for BT80-A・ARK series

Product No.3798-04

HF2 Alt-azimuth Fork Mount

Attachable to SXG-HAL130 and SXG-AL130 tripods sold separatly.

Product No.38062

Specifications

MountAlt-azimuth fork mount, Vertical and horizontal friction controls
Maximum loading weight13 kg / 28.6 ld
Weight3.4 kg (Without tripod)