Jackson Cross Cylinder
500 Per Pair
1 Pair (MOQ)
Type : Eye Testing Equipments
Weight : 200gm
Color : Transparent
Application : Eye Testing
Warranty : 1year
Automation Grade : Manual
Application : eye testing equipment
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. With the advent of technology, techniques like retinoscopy and cross cylinder examination might seem outdated and useful only to the personnel of humanitarian missions. They do however provide an accurate alternative and their use gives a thorough understanding of the principles of refraction.
eye testing equipments
Client acquired new software for its precision eye-testing equipment and wanted to pair the software with its eye-testing equipment and market it across the world. As the software was paired with healthcare equipment, it was imperative that the product fulfill FDA guidelines. The client provided us the hardware, requirements specifications. Our task was to ensure that the product complied with the FDA guidelines and verify the desired functionality.
eye testing equipment
Weight : 400grams
DP335 - Eye Testing Apparatus For Near Vision (Self Illuminated) Model is strong, Sturdy and durable with internal printing (according to snellen charts) Square in shape with the automatics Micro Switch Direct from 220Volts Available in all Indian languages Near vision test type for illiterates and children Dotts, Rings, Animals, Numericals Douchrome test with Red & Green filters Apparatus has been scientifically designed to eliminate stress on the eyes and makes reading easier through illuminated panels. A bracket is also provided which can be fixed on the wall It's automatically gets illuminated when lifted from the bracket and switches off when placed on it. Weight 400grams
manual phoropter
150,000 Per Units
Type : Manual
Brand Name : Eye Mart
Sphere Power Range : +16.75 D to -19.00 D
Cylinder Power Range : 0 to -6 D
Usage : Clinic
Dimention : 338 x 99 x 292 mm
Weight : 5 Kg
Measurable Range : +16.75D to -19.00D
P D Adjustment : 75 mm
manual phoropter
1 Bag(s) (MOQ)
Specifications1)manual phoropter and view tester 2)ce certification, one year guaranty 3)competitive price 1)manual phoropter and view tester refractor of this model makes an improvement from the conventional refractometer,and conversion from the conventional refractometer to the subjective one.it has the comprehensively inspecting and visual testing function.the scale is clear,convenient for operation,and is durable.the operation is simpler and more accurate. Technical parameters 1)manual phoropter and view tester refractor of this model makes an improvement from the conventional refractometer,and conversion from the conventional refractometer to the subjective one.it has the comprehensively inspecting and visual testing function.the scale is clear,convenient for operation,and is durable.the operation is simpler and more accurate. Technical parameters range:-19.00d~+16.75d step:0.25d range:0d~6.00d step:0.25d range:0 ~180 step:5 spherical power cylinder power cylinder axis rotary prism range: 0 ~2, step:1 adjustment 50mm~75mm dimension:338(l)*99(w)*292(h)mm gross weight:5kg
eye testing equipments
We cater an exclusive gamut of qualitative Vision Testing Instrument, which are manufactured from the optimum quality raw materials using high technology machines
eye testing equipment
eye testing equipments
Jackson Cross Cylinder