Currently the byomic beginners microscope kit 40x - 1024x in case is difficult to deliver. As an alternative we can recommend the byomic beginners microscope set 100, 400 and 900x in case. you can find it under optional accessories. The byomic beginners microscope set has a magnification of 40x to 1024x and is suitable for beginners. the microscope has a robust housing and is delivered in a practical carry case. the microscope is supplied with a range of different accessories enabling the user to observe and experience the things that exist in the world around us unable to be seen by the naked eye. via the supplied software and usb cable, the microscope can easily be connected to a pc, providing the user with a live view function. the software allows you to take photos and videos of the objects, which are being observed. the software is suitable for windows xp, vista and 7,8 and 10. if your computer does not have a cd player, you can download the software here.