OPTO-EDU A34.4904-H2 HDMI+USB Digital Miroscope, 10x~117x (With 12.5" LCD), 3.5M

HDMI+USB Digital Miroscope, 10x~117x (With 12.5" LCD), 3.5M

Hardware Configuration
Image Sensor	Aptina AR0330 CMOS Sensor
Expose Mode	Rolling Shutter
Maximum Resolution	2304 x 1536 (3,538,944 pixels)
Sensor Optical Format	1/3'' (5.07mm(H) x 3.38mm(V), Diagonal 6.09mm)
Pixel Size	2.2μm x 2.2μm
Dynamic Range	69.5dB
SNR（Signal Noise Ratio）	39dB
Spectral Characteristics	380～650nm
Exposure Capability	Real-time Auto, Single Auto, Manual Adjustment
White Balance	Real-time Auto, Single Auto, Manual Adjust R G B Seperately
Display(Preview) Resolution	HDMI:1920X1080i60，1920X1080P30,1280x720P60,640x480P60(Auto Fit-to-fill Displayer) USB:1920X1080@30FPS,1280x720@30FPS(Optional To Display)
Record Format	Snapshot Picture Format：JPG Resolution： HDMI: 2304 x 1536，2304 x 1296，1920x1080，1280x720，800x480 USB: 1920x1080，1280x720，800x480 Record Video Format：MOV Resolution： HDMI：1280x720@30FPS, 800x480@30FPS USB：1920x1080@30FPS, 1280x720@30FPS, 800x480@30FPS
Record Route	HDMI：TF Card(Maximum Support 64G) USB：PC
Optical Parameters
Lens Optical Magnification	0.28X~2X
Lens Optical Resolution(um)	16.78 （When In 0.7）
	11.18 （When In 1）
	8.39（When In 2）
	6.1（When In 3）
	4.79（When In 4）
	4.79（When In 5）
Working Distance（mm）	0~232.5（When In 0.7) Adjustable
	6~144.5（When In 1) Adjustable
	61~101.5（When In 2) Adjustable
	77.5~95.5（When In 3) Adjustable
	83.5~93.5（When In 4) Adjustable
	85.5~91.5（When In 5) Adjustable
Depth Of Field（mm）	2~9.5（When In 0.7）
	2~3.3（When In 1）
	0.7~1（When In 2）
	0.46 （When In 3）
	0.39 （When In 4）
	0.32 （When In 5）
Observation Range （mm）	31.6 x 17.7~2.3 x 1.3 Continuous Adjustment （L x D）
Comprehensive Resolution (When Display On 21 Inch 16:9 Screen)	14.7～200 Continuous Zoom	14.7~60（When In 0.7）
		29~53（When In 1）
		70~76（When In 2）
		105~115 （When In 3）
		143~158 （When In 4）
		178~200 （When In 5）
Focusing Hand Wheel Height Range（mm）	230
Focusing Bracket Adjustment Range（mm）	50
Software Environment
Power Supply	HDMI: Direct Current, Power Plug, (Maximum Current 1A)
	USB：USB Port Of PC Or Laptop (No Need Other Power Supply)
Displayer	Recommend 16:9 , At Least 1080P HD Displayer
Operating Environment
Operating Temperature	0℃～40℃
Storage Temperature	-20℃～60℃
Operating Humidity	30～60%RH
Storage Humidity	10～80%RH