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Ophthalmic Slit Light NSN 6540-01-485-1697

Item Description

An item which consists of an illuminating unit and a binocular magnifier or microscope. Designed to permit independent manipulation of either unit, so that the anterior segment of a living eye can be examined.

NSN 6540-01-485-1697 NSN: 6540-01-485-1697

Features and Characteristics

Voltage Rating In Volts
Between 100.0 ac and 120.0 ac and 220.0 ac and 240.0 ac
Part Name Assigned By Controlling Agency
Light slit ophthalmic 100/120 220/240 volts ac 50/60 hz
Special Features
A slit lamp consisting of a galiean-type (convergent binocular tube) microscope and an illumination system constructed so as to provide rapid, smooth operation of the microscope and illumination system either separately or simultaneously to permit detailed exam of the human eye tissue and media. Microscope: adjustable head and chin rests; revolver type objective changing system; 12.5x eyepieces; field of views: 5.6mm, 8.8mm, 14.0mm, 22.5mm and 35.1mm; pupillary adjustments from 55-75mm; diopter adjustment from -5.00d to +3.00d; slit illumination shall have slit projection of 2/3x; magnification from 0 to 9; continuously variable slit width from 0-9mm; continuously variable slit length from 1-8mm; aperature diaphragms with diameters of 0.2mm, 1.0mm, 2.0mm, 3.0mm, 5.0mm, 8.0mm, and 9.0mm; continuously variable slit angle from 0-180 deg; build in filters-cobalt blue; red-free; 13% neutral density and heat absorbing
Material
Any acceptable lens
Supplementary Features
Slit projection can be tilted to 5, 10, 15 and 20 deg; 6v, 20 w halogen lamp; power requirements: adjustable by built-in voltage selector; 50/60 hz frequency; continously variable output with a max of 6.4v; includes standard components: hruby lens, focusing spot, fixation lights, table top, half mirror; full mirror, accessory drawer, 3/4 mounting pin and spider, chin rest with 80mm vertical movement, spare illumination bulb, illumination bulb and fuse. Shall have the following opt. Components as determined by requestor: adjustable instrument table and/or goldmann applanation tonometer
FSC
6540 Supplies Equipment Ophthalmic Instruments
NIIN
014851697
NSN
6540014851697

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
01-0224
Cage Code:
89875
Status:
A
MSDS:
Part Number:
SL-7E
Cage Code:
02ER7
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9018500000
  • NAICS: 339115
  • SITC: 87225
  • Description: Other ophthalmic instruments and appliances and parts and accessories
  • End Use (Code 21610):
    Medicinal equipment

Q & A

Frequently asked questions for NSN 6540-01-485-1697
What are the manufacturers of nsn 6540014851697?
Does this nsn 6540014851697 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6540014851697
An item which consists of an illuminating unit and a binocular magnifier or microscope. designed to permit independent manipulation of either unit, so that the anterior segment of a living eye can be examined.
Does nsn 6540014851697 contain any precious metals?
No precious metal content.
Does nsn 6540014851697 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6540014851697?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
34764
FIIG:
A06300
App. Key:
CF
Cond. Code:
1
Status:
A

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