Product Details:
Minimum Order Quantity | 2 Piece |
Operation Mode | Manual |
Handling | Portable |
Description
Cross cylinder examination (otherwise known as Jackson's cross cylinder) is an examination used for the final fine-tuning of the axis and strength of astigmatism after its determination through retinoscopy, stellate cycle or automatic refractometry
Product Details:
Types | EYE TESTING |
Operation Mode | Manual |
Features | Portable |
Product Details:
Minimum Order Quantity | 2 Piece |
Usage | Hospital |
Product Details:
Minimum Order Quantity | 5 Piece |
Types | EYE OPD |
Specific Testing By Part | EYE TESTING |
Usage/Application | Clinic |
Categories | Examination Equipments |
Product Details:
Book Name | ISHIHARA TEST BOOK 38 PLATES |
Language | NUMBERS |
Product Details:
Operation Mode | Manual |
Features | Digital, LCD Display |
Types | Refractometer |
Product Details:
Usage | Clinic |
Model | SCHIOTZ |
Brand | BIRO |
By capitalizing the skills and knowledge of our talented professionals, we are highly indulged in providing an immaculate range of Schiotz Tonometer. Our vendors’ assiduous professionals manufacture the entire range by the use of quality approved materials and modern techniques in conformity with set industrial guidelines. Moreover, the provided range is easily available with us at industry leading prices.
Product Details:
Minimum Order Quantity | 1 Piece |
Usage | Clinic, Hospital |
Brand | BIRO |
Product Details:
Minimum Order Quantity | 1 Piece |
Usage | Clinic |
Model | SCHIOTZ |
Brand | BIRO |
Product Details:
Minimum Order Quantity | 1 Piece |
Rim Types | Metal |
Types | Full Diameter Trial Set |
Features | With Trial Frame |
Number Of Lenses | 266 |
Brand | Any |
Application | USED FOR EYE TESTING |
Additional Information:
Product Details:
Material | Aluminium & Plastic |
Color | Black and Silver |
Handling | Portable |
Rotation | 360 Degree |
Packaging Type | Box Packing |
Usage/Application | Laboratory |
Product Details:
Minimum Order Quantity | 1 Piece(s) |
Usage | Hospital |
Streak Rotation | 360 degree |
Electric Handle | Optional |
Product Details:
Minimum Order Quantity | 2 Piece |
Operation Mode | Manual |
Material | Stainless Steel |
Handling | Portable |
Packaging Type | Box Packing |
Usage/Application | Hospital, Clinic |
Specific Testing By Disease | Complete Vision Testing |
Product Details:
Minimum Order Quantity | 10 Piece |
Usage | Clinic |
Color | BLACK |
PIN HOLE OCCLUDER
A pinhole occluder is an opaque disk with one, used by ophthalmologists, orthoptists and optometrists to test visual acuity. The occluder is a simple way to focus light, as in a pinhole camera, temporarily removing the effects of refractive errors such as myopia. Because light passes only through the center of the eye's lens, defects in the shape of the lens (errors of refraction) have no effect while the occluder is used. In this way the ophthalmologist, orthoptist or optometrist can estimate the maximum improvement in a patient's vision that can be attained by lenses to correct errors of refraction.
The pinhole occluder can also be used in testing visual acuity in mydriaticpatients. In this case the pinhole occluder compensates for the inability to contract the iris assisting the eye in obtaining a retinal projection similar to that of a non-cycloplegic eye.
Squinting and looking through a tiny hole made with a finger works similarly to a pinhole occluder, by blocking light through the outer parts of the eye's lens.[3] An improvised pinhole has a similar but better effect. The same principle has also been applied as an alternative to corrective lenses: a screen of pinholes is mounted on an eyeglass frame and worn as pinhole glasses.
Product Details:
Additional Prism | 45D |
No of Addition Prism | 2 |
Application | Hospital |
Product Details:
Operation Mode | Manual |
Features | Portable |
Product Details:
Country of Origin | Made in India |
Also works with our Fun Frame glasses.
Three plates for screening,
3 for diagnostic.
Kit includes seven plates and red/green glasses.
Replacement glasses also available.