Ydj-II Series Colposcopes

• After-sales Service: 1year
• Warranty: 1year
• Magnification: >1000X
• Type: Biological
• Number of Cylinder: Binoculars
• Mobility: Portable
• Model NO.: YDJ-II
• Stereoscopic Effect: Stereoscopic Effect
• Kind of Light Source: Ordinary Light
• Shape: Cylindrical Shaped Lens
• Usage: Teaching, Research
• Principle: Optics
• Principle of Optics: Polarizing Microscope
• Transport Package: Standard Exporting Carton and Foam Package
• Origin: China
• Production Capacity: 5000 Sets Per Month

Product Description

YDJ-II Series Colposcopes are precise optical instruments designed especially for the gynecologic examination and diagnosis. Due to the magnification of the instrument, the pathological changes in the vagina, which is impossibly viewed with naked eyes, can be clearly seen with the instrument. Therefore, the correctness of a diagnosis is enhanced significantly. YDJ-II Series Colposcopes are featured for sharp image, wide field of view, uniform illumination, adjustable brightness and easy operation. They are the essential instruments for gynecologic examination.

YDJ-II Colposcope:
Observation angle: 45°tilted
Magnification of eyepiece: 16X
Interpupillary distance: 50mm-80mm
Diopter: ±5D
Focal length of objective: F=300mm
Magnification changer: 5-step: 0.4X, 0.66X, 1X, 1.5X, 2.5X
Total Magnification: 2.7X, 4.4X, 6.6X, 10X, 16.6X
Linear field: 90mm, 55mm, 37mm, 24mm, 15mm
Fine focusing distance: 20mm
Balance arm: Counterweight adjustable and can be locked
Illumination: Coaxial illumination with 10W LED lamp light source, brightness adjustable, illumination>30000lx
Filter: Build-in green & blue filters
Floor stand: Short column fitted on the five-star base with casters
With beamsplitter and video camera adapter, C-mount 1/3 inch video camera attachable
Power supply input: AC100V-240V, 50HZ-60HZ
Power supply adapter: DC12V3A, 36W
Optional accessories: Demonstrator, Camera (U3CMOS03100KPA, XCAM1080PHA, XCAM1080P2MPA, XCAM1080PHD, WUCAM0720PA, FHD2100, HD200), SLR camera adapter, Monitor (S24R352FHC, S24F350FHC), Objective (F=230mm & F=280mm), Monitor mount (FE110G, FE111G, GM112G, GM112B, GM112W)
 

Table of Specification for YDJ-II Series Colposcope:
Item	YDJ-II	YDJ-II-1
Observation angle	45º tilted binocular observation unit
Magnification of eyepiece	16X
Interpupillary distance	50mm-80mm
Diopter	±5D
Focal length of objective	F=300mm (M58x0.75mm)
Magnification changer	5-step magnification change: 0.4X, 0.66X, 1X, 1.5X, 2.5X
Total magnification	2.7X, 4.4X, 6.6X, 10X, 16.6X
Linear field	90mm, 55mm, 37mm, 24mm, 15mm
Beamsplitter	50:50
Video camera adapter	C-mount 1/3 inch video camera attachable
Fine focusing distance	20mm	60mm
Balancing arm	Counterweight adjustable and can be locked	No
Illumination system	Coaxial illumination with 10W LED lamp light source, brightness adjustable, illumination>30000lx
Power supply adapter	Output: DC12V3A, 36W, Cable length 3m with Magnetic ring, Output connector: coaxial 5.5x2.1mm plug
Filter	Built-in green and blue filters
Floor stand	Short column fitted on the five-star base with casters	Column height adjustable fitted on the 5-jaws round base with casters
Optional accessories	Demonstrator, Camera (U3CMOS03100KPA, XCAM1080PHA, XCAM1080P2MPA, XCAM1080PHD, WUCAM0720PA, FHD2100, HD200), SLR camera adapter, Monitor (S24R352FHC, S24F350FHC), Objective (F=230mm & F=280mm)

Table of Optical Characteristics for YDJ-II Series Colposcope (16X Eyepiece):
Focal length of objective	F=300mm					F=230mm(optional)					F=280mm(optional)
Magnification on handwheel	2.5x	1.5x	1x	0.66x	0.4x	2.5x	1.5x	1x	0.66x	0.4x	2.5x	1.5x	1x	0.66x	0.4x
Total magnification	16.6x	10x	6.6x	4.4x	2.7x	21.7x	13.2x	8.7x	5.7x	3.5x	17.8x	10.8x	7.1x	4.7x	2.9x
Linear field (mm)	15	24	37	55	90	11	18	28	42	62	14	22	35	54	84
Resolution (LP/mm)	78	61	40	30	21	86	68	52	35	27	80	63	42	31	22