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Six-piece set includes: 2D,3D,4D,5D,6D and 8D flippers. Professional training with two prism pairs. Beginning with the highest powers through which a patient can fuse and focus, prism flippers are exchanged for next higher powers through the training sequence. GREAT FOR BEGINNING PRESBYOPES WHO HAVE EXO WITH THEIR BIFOCALS! All flippers have corrected curve lenses and come in a deluxe black carrying case. Save money with this kit! Note: Prism diopter powers are listed per lens. For example, a 4PD flipper will have two 4PD lenses to make a 8PD range. So, 4PD flipper = 8PD range. Item #: BC1275SETCC -
Farnsworth Test for Congenital and Acquired color defects. The Farnsworth D-15 contains a reference disc holding notation 10 B 5 4 and fifteen numbered discs which make up an incomplete color circle. The patient arranges the discs and then evaluation of the patients arrangement separates 'normal' color perception from moderate and strong defects in deutan, protan or tritan axis color discrimination. The disks are spread out on a table and arranged by the patient. The Farnsworth D-15 test is a subset of the well known Farnsworth 100 Hue Test. It is intended for classification instead of in-depth study of color vision defects. The D-15 and 100 hue tests are correlated. Growing Importance of Color deficiency Screening: In addition to congenital color deficiency screening there is growing evidence that adult acquired color deficiency, especially in yellow and blue perception, can indicate medical toxicity and other problems. Increasingly complex security and medical systems also require verification of all three types of color receptors. How the D-15 test works: The Farnsworth D15 is called 'dichotomous' because it is designed to separate subjects into one of two groups, 1) Strongly color deficient or 2) Mildly color deficient or color normal. This is accomplished by the arrangement of vivid (saturated) colored discs. A perfect score shows normal color perception. A non-perfect score is used to determine a medium or strong color deficiency. -
This card is ideal for testing illiterate patients. It has HOTV letters on one side and Allen figures on the other. CARD SHOULD BE HELD AT 16" 5" x 8" BCNIE comes with 16" elastic cord to verify testing distance. -
Extra Aperture Rule™ Cards Select either Bernstein Bears for pediatric use or Sports/Action targets. Techniques and target designs are developed for children and adult motivation. -
The 801 Slide Set combines both vertical and horizontal targets. Variable fusional training is achieved for either vertical or lateral imbalances by simply rotating the targets and 550 holder 90 degrees. The Box-X-O anti-suppression check separates the vertical and lateral targets and alignment check, regardless of the orientation. The 802 Slide Set has two horizontal targets with differing stereoscopic demands, and monocular clues for those who might have difficulty achieving or maintaining 3-D images. -
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Silverstone, the most powerful tool yet for examining the retina, is the only ultra-widefield imaging device with integrated swept source OCT. Silverstone produces a 200° single-capture retinal image of unrivaled clarity in less than ½ second and enables optomap guided OCT scanning across the retina and into the far periphery.
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For decades, OCULUS binocular loupes have been a tried and tested system worldwide for precision work in many fields, such as medicine, art, research, technology and many others. These magnifying loupes are ideal for low vision patients to improve the quality of life. They make stereoscopic near vision possible and provide a high rate of mobility.Thanks to the continuous further development of these powerful binocular loupes, a complete system offering the following features is now available:- The high-quality OCULUS optic ensures bright images, true-color and depth of field.
- The large diameter exit pupil makes binocular adjustment easy for optimal vision.
- The low weight and the ergonomically designed system carriers prevent strain, even for longer periods of wear.
- The ability to adjust the pupil distance and change the angle of convergence allows optimal adaptation to the wearer’s individual needs.
- For room orientation purposes, the magnifying lenses can be flipped up, without having to change the system settings.
- A clear view through the metal frame is maintained.
- Corrective or protective lenses can be inserted into the metal frame.
- Optimal near vision adapters enable wearers to use standard multi-focal lenses. The modular concept of the 1.8x binocular loupe allows optics with other magnifications to be mounted quickly and easily, for flexible adjustment to changing requirements.
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The DM-21 Page Magnifier from Carson Optical is a deluxe rigid frame full page magnifier. It’s 2x power acrylic fresnel lens is sturdy and shatterproof. The Page Magnifier is perfect for reading large areas of small print such as maps, newspapers, directories, recipes and more. Simply hold the Page Magnifier 4 inches above the reading material for a clear view. The Page Magnifier is so thin you can store it in your reading material after use. -
This test can be used with infants, children and adults with low cognitive abilities when communication difficulties prohibit the use of optotype tests to measure visual acuity. This test measures an individual's ability to detect the presence of parallel lines of decreasing width to provide information about the function of some parts of visual pathways. Item #: GF1300 -
The BASS-PL series is a highly sensitive measure of the relationship between Binocular alignment (fixation disparity) and Accommodative function (clarity) during a Series (stamina) of cognitively loaded Saccadic eye movement. This series is designed to be a more dynamic measure of binocular/accommodative function during a saccadic eye movement task by involving a sequence of saccadic indentification targets at two acuity levels; 20/100 & 20/63. Complete system includes: therapy binder and pen, pair of polarized viewers, instruction manual, set of 20/100 target and vectographs and a set of 20/63 target and vectographs. Item #: BASSPL+ -
Made of the finest quality black felt. Attached one meter ribbon and occluder establishes the test distance. No need for headrest or chinrest. Double hanging rod model insures flatness. Approximate Size: 49" x 52" Includes: Recording Charts, Wand, and Eight Velcro Dot Targets *Note: Tangent Screen image is a simulated design. Product has black stitching that matches the design of the white target shown. It is up to the practitioner to make their own design. Item #: BC400+
+65 6514 0848|info@ophthalmic.com.sg
