Swarovski BTX Eyepiece Module - two-eye eyepiece module

Swarovski BTX Eyepiece Module - two-eye eyepiece module

Combining the advantages of a telescope and binoculars, the Swarovski BTX is a unique eyepiece module with two eyepieces.

The Swarovski telescope is made up of an eyepiece module and an objective module. In addition to this BTX eyepiece module, you will need a separate objective module.

Modularity provides flexibility for the hobby, as the objective module allows the telescope to be easily adapted to the viewing situation.

Compatible modules are:

• Swarovski 65mm objective module. Swarovski's smallest objective module with a fixed magnification of 30x when combined with the BTX eyepiece module. Perfect for travel use and situations where lightness and size are important.
• Swarovski 85mm objective module. A powerful all-rounder with 30x magnification. Whether you're traveling or spending the day at the birdwatching tower, the medium-sized eyepiece module offers excellent quality in a compact size.
• Swarovski 95mm objective module. With the BTX eyepiece module, it offers 35x magnification with incredible sharpness. An excellent choice for birdwatching and challenging conditions, or situations where magnification and sharpness take precedence over portability.

The longer you continue observing nature with a telescope, the more important viewing comfort becomes. In addition to the view from both eyes, viewing is made easier by the forehead support in the module, which can be adjusted to suit each viewer. The forehead support helps you relax while viewing and keeps your head firmly in the correct viewing position.

Forehead support Auxiliary sight Lock release button Eyecups

Unlike the Swarovski ATX and STX eyepiece modules, this two-eye BTX module does not offer zoom, but rather a fixed magnification of 30x/35x (depending on the attached objective module).

Technical specifications with Swarovski 65 lens module:

• Magnification: 30x
• Exit pupil diameter: 2.2 mm
• Eye-to-eyepiece distance: 21mm
• Diopter adjustment: +-5

Specifications with Swarovski 85 lens module:

• Magnification: 30x
• Exit pupil diameter: 2.9 mm
• Eye-to-eyepiece distance: 21mm
• Diopter adjustment: +-5

Technical specifications with Swarovski 95 lens module:

• Magnification: 35x
• Exit pupil diameter: 2.7 mm
• Eye-to-eyepiece distance: 21mm
• Diopter adjustment: +-5