Currently the byomic microscope 3.5 inch lcd deluxe 40x - 1600x in case is difficult to deliver. As an alternative we can recommend the konus microscope digiscience 10x-300x. you can find it under optional accessories. .the byomic deluxe microscope is equipped with a 3.5 inch lcd screen and has a magnification of 40x to 1600x. the deluxe microscope enables you to view the objects you wish to study through the eyepiece or via the integrated lcd screen. the removable lcd screen makes it possible for multiple people to view the object(s) being studied, at the same time. further, the lcd screen’s integrated 2mp camera enables to you to photograph the object(s) you see under the microscope. the lcd screen has a 512 mb storage capacity where the images taken are saved. these photos can then be transferred to a pc via the supplied usb cable. when you have connected the microscope to the computer, you can no longer use the live-view function. alternatively, an sd card can be inserted into the lcd screen. the standard magnification of the deluxe microscope is 40x to 400x but with the 4x digital zoom, it is possible to magnify up to 1600x. 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.