Swarovski BTX Eyepiece module

Weatherproof

The Swarovski BTX Eyepiece Module is a revolutionary eyepiece module for telescopes and you can attach it to all lens modules from the ATX STX series. The ocular module is well-suited for, for example, bird watchers. The special feature is that you can watch with two eyes, creating a very natural viewing experience which you can enjoy for hours.

The image is clear and sharp up to the corners because the Swarovski BTX Eyepiece Module is equipped with HD fluoride glass field flattener lenses and Swarotop coating. The BTX ocular module can be connected to existing ATX lens modules 65, 85 and 95 mm. With the 65 and 85 mm you have a magnification of 30 times and with the 95 mm it is even 35 times.

The BTX Eyepiece module is resistant to rain and immersion, with an effective sealing by means of an O-ring. The eyepiece is filled with nitrogen. This ensures that you never get condensation in the viewer. Furthermore, the outer surfaces of the ocular lens module are resistant to scratches and dirt.