Bernell

//Bernell
  • TNO Test for Steroscopic Vision
    Suitable for testing very small children (2 1/2 to 5) as well as adults. Three plates for screening, 3 for diagnostic. Kit includes seven plates and red/green glasses.
  • LEA Numbers ETDRS Translucent Chart
    Adult LEA NUMBERS® chart for ETDRS Illuminated light boxes. Fits all existing ETDRS cabinets including both the ESV3000 and ESC2000. LEA NUMBERS® ETDRS chart contains optotypes in proportionally spaced (logMAR) lines; lines range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent, 0.10 to 2.50. Fits in ESV3000 ETDRS illuminated cabinet.
  • Eccentric Circles - Transparent
    The new clear fixation paddle is 12" x 12" made of clear polycarbonate. Uses targets with cling material which adheres and removes easily from the front or back of the paddles by adhesion forces.
  • Yoked Rotating Prism - Child Size
    Set for Children Case with yoked rotating prisms for children. The set includes: 4 empty children's frame, 2 red and 2 blue. Plastic frame with nasal anatomical fit for children and adjustable elastic. Central screw for locking and unlocking the prisms. A pair of high quality plastic prisms for each power: 1, 2, 3, 5, 8, 10, 15, 20 PD. The power is cut on the prism's surface near the apex together with tactile notch. Item #: E/RYPSETC
  • Bernell Red/Green and Polarized Combo Flipper
    Flipper features two sets of lenses to alternate demand. Used with Vectograms or Tranaglyphs to reverse Base-In/Base-Out demands. Item #: BC1270RGP
  • Phoria Measure
    A Hand Held instrument to Measure a Maddox Phoria. This tests for anisophorias, vertical and horizontal, in all positions of gaze in real space instead of behind of phropter. Scale from 0 to 10 PD 25mm Item #: BC1211
  • Pediatric OKN Banner Adapter 1Pediatric OKN Banner Adapter
    Sized to fit over our Adult Optokinetic Drum (DAL300) this vinyl sheet is used to test for the optokinetic reflex. The banner has child interest targets similar to our DAL301. Can be rolled up for easy storage. Clear end pieces hold banner from curling. Washable plastic material similar to window shade. Velcro on backside of the banner allows for easy attachment around the Adult Optokinetic Drum (DAL300). Item #: OKNADP1
  • A.M.A. Near Point Test Card
    This much requested Near Acuity Card was originally developed by the American Optometric Association.
  • Pediatric Projector Slide
    Vectographic Projector Slide Pediatric Slide This pediatric projector slide test depth perception and binocularity under distance conditions. The top portion of each slide is a standard non-vectographic projector slide. The bottom portion is a vetographic slide that contains suppression control targets, a distance stereo acuity test, fixation disparity and binocular balance. Slide fits most AO and Marco projectors, and there are adaptable to a 10' or 20' lane. REQUIRES POLARIZING SCREEN.
  • Spatial Localization Board – VTE
    The Spatial Board was suggested by Dr. Streff as a way of quantifying and recording spatial localization shifts with patients. Dr. Kraskin utilized similar assessments of a patient's spatial localization in order to determine the amount and direction of yoked prisms to prescribe. The VTE Spatial Localization Board is designed for clinical efficiency to allow the behavioural optometrist to quickly assess a patient's spatial localization in real space and time; determine x, y and z axis spatial warps in 9 primary meridians; record patient responses for pre and post test data (especially good for documenting mid-line shifts in TBI and strabismic patients) and quantify immediate effects of lenses and prisms.
  • Basic Vertical Cards
    Basic Vertical Dr. Only Starter for any patient into fusion, anti-suppression and ranges of fusion. Set of 10 Cards For use with Bernell-O-Scope™ Item #: SMBV
  • Loose Risley Prism (Pair)
    Fits into the standard 38 mm eyewell of the Bernell-O-Scope or any standard trial lens frame. Each prism yields 20 PD for a total of 40PD. Now you can set any amount of BI, BO, or vertical prism into the stereoscope to do training procedures. May be used for distance training by removing the cardholder. Item #: ARPHH20