Versatile Rigid Endoscope for Surgical and Diagnostic Applications

• Customization: Available
• Certification: ISO13485
• Group: All People
• Diameter: 5mm/10mm
• Viewing Angle: 0°/30°
• Working Length: Customizable+Manager Ni Confirms Specific Work Len
• Fluorescence: Support
• Trademark: NuoYuan Medical
• Origin: Nanjing China
• HS Code: 320396426

Product Description

Product composition	The product is a rigid optical endoscope, consisting of an eyepiece cover, eyepiece, light guide interface, mirror tube, and objective lens.
Scope of application	Observation imaging for minimally invasive chest and abdominal surgery.
Product Advantage Content	Anti fogging, 16 models (length, thickness, 0 °/30 °, white light/fluorescence), 4K

 Product technical parameters (1-1)

model	4KA0	4KA0F	4KA30	4KA30F	L4KA0	L4KA0F	L4KA30	L4KA30F
Designed for the optical working distance (mm)	50	50	50	50	50	50	50	50
active length (mm)	345	345	345	345	450	450	450	450
Maximum width of the insert portion (mm)	10	10	10	10	10	10	10	10
Field of view angle of 2W (°)	80°	80°	80°	80°	80°	80°	80°	80°
Visual angle, Θ(°)	0°	0°	30°	30°	0°	0°	30°	30°
Center-angular resolution of the field of view [C/(°)]	7	7	7	7	7	7	7	7
Effective depth of field range (mm)	3-200	3-200	3-200	3-200	3-200	3-200	3-200	3-200
color rendering index Ra (A illuminant)	91	91	91	91	91	91	91	91
color rendering index Ra (D65 light source)	91	91	91	91	91	91	91	91
Light efficiency of the illumination mirror body (ILeR)	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
Integrated Mirror Light Effect (SLeR)	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Integrated Edge Light Effect (SL e-z)	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Effective luminosity (cd/m2)	20	20	20	20	20	20	20	20
Unit relative aberration of the VU-z	≤25%	≤25%	≤25%	≤25%	≤25%	≤25%	≤25%	≤25%
Unit relative distortion Consistency difference UV	≤4%	≤4%	≤4%	≤4%	≤4%	≤4%	≤4%	≤4%
fluorescent characteristic	/	support	/	support	/	support	/	support

 Product technical parameters (1-2)

model	4KB0	4KB0F	4KB30	4KB30F	L4KB0	L4KB0F	L4KB30	L4KB30F
Designed for the optical working distance (mm)	40	40	40	40	40	40	40	40
active length (mm)	308	308	308	308	345	345	345	345
Maximum width of the insert portion (mm)	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4
Field of view angle of 2W (°)	70	70	70	70	70	70	70	70
Visual angle, Θ(°)	0°	0°	30°	30°	0°	0°	30°	30°
Center-angular resolution of the field of view [C/(°)]	4	4	4	4	7	7	7	7
Effective depth of field range (mm)	3-100	3-100	3-100	3-100	3-100	3-100	3-100	3-100
color rendering index Ra (A illuminant)	85	85	85	85	85	85	85	85
color rendering index Ra (D65 light source)	85	85	85	85	85	85	85	85
Light effect of lighting mirror body (ILeR)	0.3	0.3	0.3	0.3	0.3	0.3	0.3	0.3
Comprehensive mirror body light effect (SLeR)	0.2	0.2	0.2	0.2	0.2	0.2	0.2	0.2
Comprehensive edge light effect (SLe-z)	0.1	0.1	0.1	0.1	0.1	0.1	0.1	0.1
Effective luminosity (cd/m2)	20	20	20	20	20	20	20	20
Unit relative aberration of the VU-z	≤25%	≤25%	≤25%	≤25%	≤25%	≤25%	≤25%	≤25%
Unit relative distortion Consistency difference UV	≤4%	≤4%	≤4%	≤4%	≤4%	≤4%	≤4%	≤4%
fluorescent characteristic	/	support	/	support	/	support	/	support