Kuumakse al. 
13MP Full HD 1080p document camera with 17x optical zoom and 8x digital zoom
Optoma’s DC552 creates an inspirational space where even the smallest of objects can be enlarged onto a huge screen for a more in-depth learning experience.
Teaching staff, presenters and students are now able to share even the smallest objects or detailed experiments with a larger audience using an Optoma visualiser. Suitable for classrooms, lecture theatres, boardrooms and auditoriums, it is a great way to give students an interactive learning experience.
Camera-
Sensor – 1/3.2″ CMOS
Pixels – 13M
General-
Frame rate – Up to 30fps
Shooting area – A3 landscape (297 x 420 mm) (11.7 x 16.5 ins)
Output resolution – 1080p
Focus – Auto/Manual
Image capture – Yes
Video recording – Yes
Light source – 3 Stage LED
Security – Kensington Lock
USB2 – Yes
Power-
Power supply – DC 5V, 100-240V, 50-60Hz
Power consumption (standby) – 0.15W
Power consumption (min) – 3W
Power consumption (max) – 7W
Weight and Dimensions-
Dimensions (W x D x H) mm – 410 x 540 x 178.5
In the box-
In the box – Power cord (UK/EU), Power Adapter, HDMI Cable, USB/2 Cable, Microscope Adapters (Ø28mm ,Ø31mm, Ø33mm, and Ø34mm eyepieces), Remote Control, Anti-glare Sheet, QSG
Connections-
Connections – Inputs 1 x HDMI, 1 x VGA, 1 x Audio 3.5mm
Outputs 1 x HDMI, 1 x VGA, 1 x USB-B, 1 x Audio 3.5mm, 1 x USB-A, 1 x SD card
Control 1 x RS232
