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Random dot stereo butterfly manual

RANDOM DOT STEREO BUTTERFLY STEREO OPTICAL COMPANY, INC. 8600 W. Catalpa Avenue, Suite 703. Chicago, IL USA Phone:. 9500. The Random Dot stereo tests now provide more opportunity to achieve excellent validity and reliability. Binocularly devised random dot The Stereo Butterfly tests and evaluates random dot stereo depth perception for both gross stereopsis (2500 to 1200 seconds of arc) and fine depth perception. Colour Vision and Stereo Tests Random Dot (Butterfly) Stereo Test.

Random dot (butterfly) stereo test complete with spectacles Random dot (Butterfly) stereotest evaluates random dot stereo depth perception for both gross stereopsis (2500 to 1200 seconds of arc) and fine depth perception.

The Stereo Butterfly tests and evaluates random dot stereo depth perception for both gross stereopsis (2500 to 1200 seconds of arc) and fine depth perception.

The figures present on the test cannot be identified without viewing glasses. The Stereo Butterfly SO005 tests and evaluates random dot stereo depth perception Random dot stereo butterfly manual both gross stereopsis (2500 to 1200 seconds of arc) and fine depth perception. Original Stereo Fly; Randot; Butterfly; Random Dot E OPTEC PLUS User Manual. OPTEC PLUS Summary of Tests. Optec 5000 Series Manual. Optec 5000PG REHAB. Functional Vision Analyzer. F. A. C. T. Contrast Sensitivity Appendix.

Optec 1000. Optec Peripheral Test Instructions. Manuals Stereotests and Vectograms Gross and fine stereopsis test helps identify amblyopia, suppression and strabismus without monocular clues.

3D vectographic Random Dot Butterfly is especially useful in testing young children. Test 3 levels of stereopsis: Top upper wings 2000 seconds of arc Bottom of lower wings 1150 seconds of arc Tip of abdomen at 700 seconds of arc Stereo Randot TestThis test adds another dimension to the Stereo Fly and Stereo Reindeer Tests. Stereo Randot Test This test adds another dimension to the Stereo Fly and Stereo Reindeer Tests. (500& 250 seconds of arc) using six geometric forms from random dot backgrounds; Graded circle test (400 to 20 seconds of arc) Test includes: 1 Thank you for purchasing the Vision Assessment Corporation Random Dot Stereo Acuity Test with Lea Symbols PN 1005.

PURPOSE This test is designed to rapidly test for amblyopia, strabismus and other Random Dot 2 LEA Symbols Stereoacuity Test INSTRUCTIONS Vision Assessment Corporation 2675 Coyle Avenue Elk Grove Village, Illinois USA INSTRUCTIONS Thank you for purchasing the Vision Assessment Corporation Random Dot 3 Stereo Acuity Test with Lea Symbols, PN 1009. PURPOSE This test uses a random dot pattern for testing extra fine stereo discrimination (depth The Stereo Butterfly (OS149) tests and evaluates random dot stereo depth perception for both gross stereopsis (2500 to 1200 seconds of arc) and fine depth perception.

Randomdot stereogram (RDS) is stereo pair of images of random dots which when viewed with the aid of a stereoscope, or with the eyes focused on a point in front of or behind the images, produces a sensation of depth, with objects appearing to be in front of or behind the display level.