Abstract: A long-range optical device with at least one replaceable electrical energy storage device for supplying power to the long-range optical device, which energy storage device is disposed in a closable compartment of the device incorporating electrical contacts, wherein an adapter is provided which can be inserted in the compartment instead of the energy storage device, which is configured to run a data exchange with at least one other component, in particular a memory, of the long-range optical device and/or by means of which the long-range optical device can be supplied with power.

Abstract: A long-range optical device with at least one replaceable electrical energy storage device for supplying power to the long-range optical device, which energy storage device is disposed in a closable compartment of the device incorporating electrical contacts, wherein an adapter is provided which can be inserted in the compartment instead of the energy storage device, which is configured to run a data exchange with at least one other component, in particular a memory, of the long-range optical device and/or by means of which the long-range optical device can be supplied with power.

Abstract: The invention relates to an adapter for connecting the optical path of an optical recording device, in particular a camera, to the optical path of an observation device, with an attachment portion for attaching to one of the two devices, and the adapter has two centering mechanisms for centering the optical axis of a lens of the recording device on the optical axis of an eyepiece of the observation device, and a first centering mechanism cooperates with the eyepiece of the observation device and a second centering mechanism cooperates with the lens of the recording device, and one of the two mechanisms is designed to be attached to the eyepiece of the observation device or to the lens of the recording device by means of the attachment portion to provide a centered fit and hold and the second centering mechanism is designed to provide a centrally oriented fit or hold on the lens of the recording device or on the eyepiece of the observation device when necessary.

Abstract: The invention relates to an adapter for connecting the optical path of an optical recording device, in particular a camera, to the optical path of an observation device, with an attachment portion for attaching to one of the two devices, and the adapter has two centring mechanisms for centring the optical axis of a lens of the recording device on the optical axis of an eyepiece of the observation device, and a first centring mechanism cooperates with the eyepiece of the observation device and a second centring mechanism cooperates with the lens of the recording device, and one of the two centring mechanisms is designed to be attached to the eyepiece of the observation device or to the lens of the recording device by means of the attachment portion to provide a centred fit and hold and the second centring mechanism is designed to provide a centrally oriented fit or hold on the lens of the recording device or on the eyepiece of the observation device when necessary.