Discontinued itemsVixen Astronomical Binocular BT-ED70S-A

Suggested retail price: Contact local dealer

JAN: 4955295143054

You will see spectacular views of comets and star clusters

Realized clear view with less chromatic aberration by using SD lens. This is a 70 mm anti-astring binocular with an SD (ultra low dispersion) glass lens with suppressed chromatic aberration. It has less color bleed, clear and high contrast view.

Vixen Astronomical Binocular BT-ED70S-A Description

No immediate observation at all angles

With an eyepiece section with a 45 degree angle, you can enjoy the starry sky casually.
Combinations that can achieve high stability

For the BT-ED70S - A lens barrel, we recommend using a combination of HF2 / Ladder table which adopt free stop type and SXG - HAL130 tripod of high rigidity.

Specifications

Astronomical Binocular BT-ED70S-A

Objective lens

70mm / SD Achromatic, Multil coating
400mm (F5.7)

Resolving power / Limiting magnitude
1.66 arc seconds / 11.0

Light gathering power
100 × unaided eye

Size
400 × 190 × 155mm

4000g
Pupil width

58-102mm
Viewfinder

Arimiso type base included (Finder sold separately)
Size of eyepiece

31.7mm
Eyepiece (31.7mm)

Sold separately
Photography

Non
Sun observation

Non

For availability of products, please contact our local dealers. The specifications are subject to change without notice.

Discontinued itemsVixen Astronomical Binocular BT-ED70S-A

You will see spectacular views of comets and star clusters

Vixen Astronomical Binocular BT-ED70S-A Description

No immediate observation at all angles

Combinations that can achieve high stability

Specifications