A.s.f. Universal
A.s.f. Universal
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Vision Test Chart

Pioneers in the industry, we offer asf logmar chart led, asf contrast sensitivity vision chart, asf distance vision chart english, asf hess chart, asf snellen chart 6 meter sun board and asf c distance vision chart from India.

ASF Logmar Chart LED

ASF Logmar Chart LED
  • ASF Logmar Chart LED
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Approx. Price: Rs 5,000 / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
Model Name/NumberASF68
BrandASF Universal
ColorWhite
MaterialMetal
LanguageEnglish
ShapeRectangular
Usage/ApplicationHospital And Clinic
Country of OriginMade in India

A Logmar chart or Bailey-Lovie chart or ETDRS chart (Early Treatment Diabetic Retinopathy Study) comprises rows of letters and is used by ophthalmologists, optometrists and vision scientists to estimate visual acuity.
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  • Production Capacity: 20
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ASF Contrast Sensitivity Vision Chart

ASF Contrast Sensitivity Vision Chart
  • ASF Contrast Sensitivity Vision Chart
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Approx. Price: Rs 5,000 / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
Usage/ApplicationHospitals and clinics
BrandA.S.F Universal
MaterialPlastic
Model Name/NumberASF-28
ShapeRectangular
ColorWhite and Black
UsageFor Eye Sight Check up
HandlingPortable

A contrast sensitivity test measures your ability to distinguish between finer and finer increments of light versus dark (contrast). This differs from common visual acuity testing in a routine eye exam, which measures your ability to recognize smaller and smaller letters on a standard eye chart.

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  • Item Code: ASF-28
  • Production Capacity: 50
  • Delivery Time: Within 2 days
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ASF Distance Vision Chart English

ASF Distance Vision Chart English
  • ASF Distance Vision Chart English
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Approx. Price: Rs 100 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
Location/CityDelhi
BrandASF Universal
ColorWhite
MaterialPlastic
Country of OriginMade in India
Char ShapeRectangle

The Snellen eye chart is the familiar chart with the big letter or symbol at the top and progressively smaller letters at the bottom of the chart down to 20/20 or better. This is a chart for measuring visual acuity at a distance - in other words, how well you can see things that are far away. Non-reflective matte finish · 20' distance · 22" x 11"
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ASF Hess Chart

ASF Hess Chart
  • ASF Hess Chart
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Approx. Price: Rs 25,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
BrandASF Universal
ColorGray
Power Requirements220V, 60 W
ShapeRectangular
Usage/ApplicationHospital And Clinic
Country of OriginMade in India
Product CodeASF92

Hess Chart (position)   The basic principle of Hess chart is foveal projection therefore the higher field belongs to the higher eye.  This is opposite of diplopia charting where the higher image is of the lower eye.  Position of the central dot indicates whether the deviation is in primary position or not.
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  • Production Capacity: 20
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ASF Snellen Chart 6 Meter Sun Board

ASF Snellen Chart 6 Meter Sun Board
  • ASF Snellen Chart 6 Meter Sun Board
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Approx. Price: Rs 700 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
BrandA.S.F Universal
ColorWhite
MaterialFiber
LanguageEnglish
ShapeRectangular
Usage/ApplicationHospital
Country of OriginMade in India
Product CodeASF-15

An eye chart is a chart used to measure visual acuity. Eye charts are often used by health care professionals, such as optometrists, physicians or nurses, to screen persons for vision impairment. Ophthalmologists, physicians who specialize in the eye, also use eye charts to monitor the visual acuity of their patients in response to various therapies such as medications or surgery Optometric Eye Chart.
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ASF C Distance Vision Chart

ASF C Distance Vision Chart
  • ASF C Distance Vision Chart
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Approx. Price: Rs 99 / pairGet Latest Price

Product Details:

Minimum Order Quantity1 pair
Usage/ApplicationHospital
MaterialPlastic
Model Name/NumberASF30
ShapeRectangular
TypeHanging Chart
BrandA.S.F Universal
Operation ModeManual
ColorBlack, White
Country of OriginMade in India

The normal Snellen chart is printed with eleven lines of block letters. A person taking the test covers one eye from 6 metres or 20 feet away, and reads aloud the letters of each row, beginning at the top. The smallest row that can be read accurately indicates the visual acuity in that specific eye.
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ASF Snellen Chart 6 Meter With Frame

ASF Snellen Chart 6 Meter With Frame
  • ASF Snellen Chart 6 Meter With Frame
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Approx. Price: Rs 850 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
ColorWhite and Black
MaterialSun Board
Location/CityDelhi
BrandASF Universal
Gross Weight100 Gm
LanguageEnglish
Usage/ApplicationEye Testing
Country of OriginMade in India
Product CodeASF-SC8966

In the most familiar acuity test, a Snellen chart is placed at a standard distance: 6 metres. At this distance, the symbols on the line representing "normal" acuity subtend an angle of five minutes of arc, and the thickness of the lines and of the spaces between the lines subtends one minute of arc.
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  • Production Capacity: 5000
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ASF Fiber Logmar Chart

ASF Fiber Logmar Chart
  • ASF Fiber Logmar Chart
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Approx. Price: Rs 3,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Service Duration12 Months
BrandASF Universal
ColorWhite and Black
Gross Weight500 gram
LanguageEnglish
ShapeSquare
Country of OriginMade in India

he Logmar Chart 2 Revised incorporates a slight change in the difficulty score for each of the ten Sloan letters derived from the best visual acuity examinations of 7420 eyes during the ETDRS study. The original charts difficulty scores were derived from the examination of 234 eyes. In addition to the revised arrangement of letters which resulted in the ultimate homogeneity of difficulty per line, the three charts are balanced so that in each chart the ten letters are represented at least once in every position. 

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  • Production Capacity: 100
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ASF Cardiff Acuity Card Set

ASF Cardiff Acuity Card Set
  • ASF Cardiff Acuity Card Set
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Approx. Price: Rs 45,500 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
BrandASF Universal
LanguagePediatric
Weight1 to 4 Kg
Usage/ApplicationHospital
Surface FinishColor Coated

The Teller Acuity Cards II can rapidly and reliably test visual acuity in infants and nonverbal patients, using preferential looking. Cards are digitally printed to increase accuracy and laminated to enhance durability.
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  • Production Capacity: 100
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ASF TNO Stereo Test Equipment

ASF TNO Stereo Test Equipment
  • ASF TNO Stereo Test Equipment
  • ASF TNO Stereo Test Equipment
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Approx. Price: Rs 15,000 / SetGet Latest Price

Product Details:

Minimum Order Quantity1 Set
Operation ModeManual
BrandA.S.F.Universal
Specific Testing By DiseaseGlaucoma, Complete Vision Testing, Eye Muscle Weakness
Lens MaterialGlass
Frame MaterialAluminum
Lens ColorRed and Green
Packaging TypeBox

Features:
  • Suitable for testing very small children (2 1/2 to 5) as well as adults
  • TNO sterotest contains seven red/green test plates, presented in book form.
  • In conjuction with red/green spectacles, the first three plates are used for screening.
  • The quantitive plates (V - VI) enable stereoacuity between 480 and 60 seconds of arc.
  • When used for screening purposes, Plate V should be used as a pass-fail criterion. Various studies (see references)
  • indicate that at the level of 240 sec. of arc at least 95% of
  • the amblyopes are unable to see the test figures.
  • Kit includes seven plates and red/green glasses.
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Additional Information:

  • Item Code: ASF-PTS85
  • Production Capacity: 50
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Aas Mohammad (Owner)
A.s.f. Universal
F-80, Top Floor, Gali No. 10, West Jawahar Park
Delhi - 110092, India


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