Vixen BT-ED70S-A Binocular Telescope

Vixen BT-ED70S-A Binocular Telescope

£1,999.00✓ 2 year warranty

About this product

Model:  vixen_BT-ED70S-A
Part Number:  74305

Vixen's Japanese-made BT-ED70S-A binocular features ED (extra low dispersion) optics and 45-degree prism-blocks for superb views and comfortable observing. 

Perfect for use with Vixen SLV eyepieces.

Weighing only 4kg the BT-ED70S-A can be mounted on Vixen's HF2 fork mount or a conventional video panhead. 

A good choice for astronomy and long distance terrestrial observation. 

Sky at Night 5 Star Review


Model BT-ED70S-A
Objective lens 70mm ED apochromatic, multi-coated
Focal length (Focal ratio) 400mm (f5.7)
Resolving power, limiting magnitude  
Light gathering power 100x
Dimensions L400 x W190 x H155
Weight 4.0kg (8.8lb)
Visual back 31.7mm push fit
Eyepieces (optional) SLV and LVW with 31.7mm are recommended excluding LV8-24 Zoom
Accessories included Finder bracket shoe, carry handle & dew shields

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