Optical Vision Drums

RAF Ruler. RAF Rule (Royal Air Force Rule) provides a binocular gauge to measure Objective and Subjective Convergence as well as Accommodation in 1 mm increments. The RAF Rule consists of a 50 cm long rule with a slider holding a rotating four-sided cube.

• Production Capacity: 100

Astigmatism exercises. Astigmatism is a focal disorder that occurs due to changes in the surface of the cornea or lens, which causes blurring and distortion of perception. Therefore, these exercises are designed mainly to improve the condition of rectus muscles, relax them and reduce their stress

Our vision testing equipments played an important role during the any kind of ophthalmic surgery or other testing procedures. These are very easy to install, operate and maintain. Our products are acclaimed for their optimum quality and high functional efficiency. Very attractive and compact near vision test type Self illuminated with 4 sided charts with auto switch Wall hanging bracket warranty 1 years.

• Production Capacity: 200

Near vision reading Chart  The near vision reading chart is a handheld N.V. test for measuring a patient's ability to read and see objects close-up. The test is an ideal choice to test for signs of hyperopia or presbyopia in the subject.

Professional LED Near Vision Drum instruments, quality & widely applied. Delivery Fast. Global Supply. Industry Leaders. Heavy Credibility. Observe Contract. High Efficiency. Preminum Quality. Models: Solutions for Contact us now, quality & reliable.

• Production Capacity: 500

An optokinetic drum also called catford drum is a rotating instrument to test vision in which individuals are seated facing the wall of the drum. After exposure to the rotating drum, subjects are surveyed to determine their susceptibility to motion sickness.

Light box with snell and E chart with other charts. For Optometry use the box must stand on a metal steel ( MS) Pipe.
ASF Universal is manufacturer of Distance Vision Drum. We are offering our clients a wide range of superior quality Eye Testing Drums. These are fabricated as per the international quality standards at our fabrication unit. Eye Testing Drums are widely used

• Production Capacity: 10

Features:

• It can be operated by remote to avoid wire connection. One extra spare remote instrument given.
• It is illuminated with tube light. It has accommodation of four languages of your choice and two types symbol (E, C for children or uneducated.

• Item Code: ASF-01
• Production Capacity: 100

Manual eye testing drum. Use for checking the power of eye. Usually used in laboratory, clinic, hospital , personal clinic etc.

Optokinetic Drum - Adult
White with Black Stripes

Accurately test for acuity when rotated 8 to 10 RPMs at different reading distance. 10" long and 8" diameter.


10", 8" or 4"