Automatic Tangent Screen

Automatic Tangent Screen

ATS-85

2 minutes screening/The selected 85 examination points/The creative strategy/The software for operator first/The quick check of central scotoma/Compact size for easy transportation.

Specifications

Type Plane type central field tester

Measuring mode Static,quantitative perimetry

Measuring range Up to central 25degree

Testing distance 300mm to central fixation target

Background Luminosity 3.15asb

Light source for target Light emitting diodes (LED) 570mm

Target size approx.4mm² (equivalent to goldmann size III)

Target luminosity 0.16 to 400asb

Number of targets 85 points in concentric circles

Presentation times 0.2,0.4 and 0.8sec.

Presentation interval 1,2 and 3sec.

Central fixation target 4 black circles

4 paracentral under 7.5degree eccentricity

Fixation monitor Heijl-Krakau

Strategy Threshold-related,Three-Zone and Quantity-Defect

Dimensions 530mm(W) x 460mm(D) x 480mm(H)

Weight 22kgs

Type	Plane type central field tester
Measuring mode	Static,quantitative perimetry
Measuring range	Up to central 25degree
Testing distance	300mm to central fixation target
Background Luminosity	3.15asb
Light source for target	Light emitting diodes (LED) 570mm
Target size	approx.4mm² (equivalent to goldmann size III)
Target luminosity	0.16 to 400asb
Number of targets	85 points in concentric circles
Presentation times	0.2,0.4 and 0.8sec.
Presentation interval	1,2 and 3sec.
Central fixation target	4 black circles
	4 paracentral under 7.5degree eccentricity
Fixation monitor	Heijl-Krakau
Strategy	Threshold-related,Three-Zone and Quantity-Defect
Dimensions	530mm(W) x 460mm(D) x 480mm(H)
Weight	22kgs