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Home  Binoculars  Observation Binoculars  Vixen BT81S-A Astronomy Binoculars

Vixen BT81S-A Astronomy Binoculars


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Vixen BT81S-A Astronomy Binoculars
£1,199.00
 Inc VAT & Warranty
Availability - In stock

X000002

Availability - 5-7 Day Delivery
  • Description
  • Delivery

Product Description

The Vixen BT81S-A Binoculars deliver a crystal clear, sharp view thanks to the new optical design. Its lightweight body makes this instrument portable and easily mounted on good photo tripods. The air-spaced doublet optics in this 81mm are magnesium fluoride coated to help reduce the effects of chromatic aberration and increase contrast.

Delivery Time
Delivery is usually around 7-10 business days with this product which comes direct from the supplier.

Easy to mount
Mounting the binoculars (4.1kg) is a simple process as they come supplied with a standard Vixen dovetail mounting bar for use with equatorial or altaz mounts. The dovetail bar also has 1/4" thread sockets for use with good conventional photographic tripods.

Standard Eyepiece Fitting
The visual backs on this binocular allows the use of any brand of 1.25 inch eyepieces allowing you to tailor magnification and use standard filters.

Specifications
Model BT81S-A
Objective lens D81mm F480mm Achromatic, single coating with Mgfl
Limiting magnitude 11.3
Light gathering power 134x
Dimensions L480 x W190 x H155mm
Weight 4.1kg (9lb)
Visual back 31.7mm push fit
Eyepieces not included
Accessories included Finder bracket shoe, carry handle & dew shields, lens caps

Delivery charge £5.95

Delivery Information

Our delivery charge is £5.95* fully insured. Orders received before 2PM normally ship that business day. We also ship direct from our suppliers all fully tracked and insured.

We use UPS, DPD, DHL, APC, DX Express, ParcelForce and Royal Mail, we do not use budget couriers, we only ship to UK mainland addresses and do not ship to forwarding agents or PO boxes.

Our Order Lookup system (see link at the top and bottom of each page) updates the order status - simply enter your order number and postcode..

*Some exceptions apply with AB, FK, HS, IV, KA, KW, PA, PH, ZE postcodes. We will quote delivery charges if applicable prior to shipping (this does not normally affect lower value items shipped by Royal Mail).

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