Features for HC-I047A Cheap price Wall type operating surgical microscope optical dental operating microscope /surgical microscope:

 

 

The surgical microscope uses fiber-optic coaxial illumination, has different working distances and magnification, is easy to operate and simple to use, and is widely used in microsurgery in ENT, ophthalmology, dental and surgical departments.

Applicable objectives: There are four focal lengths (equivalent to the working distance) of 200, 250, 300, 400 mm.

Selection of surgical microscopes and recommendations for selecting objectives:

 About single column and double column: The main difference is high and low.

For dentistry: 200 is too close for operation; 400 is too remote for operation. Choose 250 or 300 is better.

General choices: 200 - neurovascular eyes; 250 - dentistry; 300 - gynecology; 400 - internal medicine surgery

Focal length magnification: Small focal length, multiples, and a small focal length.

Double-column: relatively high, large adjustment range, optional when the room is large enough.

Single column: It is optional when the room space is small, the operator is short and the bed can be lowered. First double column.

 

 

HC-I047A surgical microscope performance configuration table:

 

Table of Specification for Series Operation Microscope:
Item	HC-I047A
Binocular observation	Straight
Magnification of binocular	6X
Interpupillary distance	50mm-80mm
Diopter	Halogen 5D
Magnification changer	3-step magnification change: 0.6X,1X,1.6X
Focal length of objective	Two objectives: F=200 & F=300mm (M45x0.75mm)
Total magnification	3X, 5X, 8X, 4.7X, 7.5X, 12X
Linear field	60.8mm, 37.9mm, 23.6mm, 40.6mm, 25.3mm, 15.8mm
Fine focusing range	10mm
Filter	Built-in green and yellow filters
Balancing arm	2-part arm with universal joints
Illumination system	Coaxial illumination with 10W LED lamp light source, brightness adjustable, illumination >30,000lx
Stand	Table mount clamp
Optional accessories	Demonstrator,Camera (MDCCC200, U3CMOS03100KPA, XCAM1080PHA, VGA200, WK-73X10, WK-73X10H), SLR camera adapter, Monitor (S22E360H, X22, H1766), Objective F=250mm & F=400mm, Table mount clamp, Table mount bracket

 

Table of Optical Characteristics for Operation Microscope:
Focal length of objective	F=200mm			F=250mm(optional)			F=300mm			F=400mm(optional)
Magnification on handwheel	1.6X	1X	0.6X	1.6X	1X	0.6X	1.6X	1X	0.6X	1.6X	1X	0.6X
Total magnification	12X	7.5X	4.7X	9.6X	6X	3.7X	8X	5X	3X	6X	3.8X	2.3X
Linear field (mm)	15.8	25.3	40.6	19.7	31.6	50.7	23.6	37.9	60.8	31.5	50.5	81
Exit pupil diameter (mm)	1.04	1.66		1.04	1.66		1.04	1.66		1.04	1.66
Exit pupil distance (mm)	15.3
Resolution (LP/mm)	67	44.5	29.7	60	35.4	27	47.2	31.5	23.6	35	27	19.8

 

 

 

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