Key Features:
- Adjustable Height: Easily adapts for both children and adults. Compatible with wheelchair users and patients over 6 feet tall (with optional auxiliary stand).
- Stable, Weighted Base: Designed to remain steady during clinical use. Optional mounting clamps can provide extra reinforcement if needed.
- LED Backlit Work Surface: Translucent drawing surface with dimmable LED lighting ensures optimal visibility.
- Brewster-Type Stereoscope: Calibrated at optical infinity to eliminate concerns about interpupillary distance and simplify use.
Includes:
- (2) 100-sheet pad of Geometric Tracing Forms (SKU # VS5)
- (2) 100-sheet pad of Binocular Vision Space Testing Forms - VO Star (SKU # VS1)
Clinical Applications:
- Assessment and documentation of binocular vision status
- Tracing tests for identifying suppression, phorias, and visual instability
- VO Star test for evaluating spatial organization and visual-motor integration
- Vision therapy exercises for improving binocular posture and coordination
Compatible with additional tracing forms including Behavioral Vision Project and Peripheral Control options (sold separately).
Product Specifications:
- Overall Height: 37 inches
- Base Width: 9.5 inches
- Adjustable Height Range: 28 inches
- LED Backlighting: Dimmable lightbox for optimal visibility
- Power Supply: Includes 100-240V adapter with interchangeable plugs for US, EU, UK, and AUS outlets
- Lightweight & Compact Shipping Design: Redesigned for reduced weight and simplified field assembly to minimize international shipping dimensions and costs
Disclaimer: Please note that the products offered on our website have not been evaluated or reviewed by the United States Food and Drug Administration (FDA), unless explicitly stated otherwise. The information provided on this website is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. The products offered on our website are not intended to replace or substitute any advice, diagnosis, or treatment provided by a qualified healthcare professional. It is strongly encouraged that any use of our products in an effort to improve visual skills only be done so under the guidance and supervision of a qualified healthcare professional. Although we at Bernell choose to sell our products exclusively to healthcare professionals as they are our target market, we strongly advise that anyone who may come across our products on a secondary market consult with a qualified healthcare professional before using any product. Additionally, we do not offer instructions for intended use, nor make claims for healthcare professionals, in how to diagnose, treat, cure, or prevent any disease or medical condition with our products. The majority of the items offered under vision therapy or vision training categories on this site fall under the FDA's General Wellness: Policy for Low-Risk Items. For safety reasons, we do not condone the use any of our products that occlude or restrict vision in any way while participating in activities that may require unrestricted vision.
BASCH - Bernell Advanced Standup Cheiroscope
Bernell Pay As It Earns™ Lease Program Terms:
- Down Payment Due: $150 + Shipping & Tax (if applicable)
- Lease Term: 12 months
- Monthly Payment: $64.89/month
Contact info@bernell.com to request a lease contract.
Additional Products
Cheiroscopic Tracing Forms & Star Projection Forms
Item #: VS+
Cheiroscopic Tracing Forms & Star Projection Forms
- Description
- Qty
Cheiroscopic Tracing Forms and Star Projeciton Forms
Utilized for cheiroscopic drawing using BACH, BVT, WSCH or BC200. Select from 9 testing and training form pads. Pads of 100.
Note: OEP Test Pattern (OECT) is a pad of 50.
Disclaimer: Please note that the products offered on our website have not been evaluated or reviewed by the United States Food and Drug Administration (FDA), unless explicitly stated otherwise. The information provided on this website is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. The products offered on our website are not intended to replace or substitute any advice, diagnosis, or treatment provided by a qualified healthcare professional. It is strongly encouraged that any use of our products in an effort to improve visual skills only be done so under the guidance and supervision of a qualified healthcare professional. Although we at Bernell choose to sell our products exclusively to healthcare professionals as they are our target market, we strongly advise that anyone who may come across our products on a secondary market consult with a qualified healthcare professional before using any product. Additionally, we do not offer instructions for intended use, nor make claims for healthcare professionals, in how to diagnose, treat, cure, or prevent any disease or medical condition with our products. The majority of the items offered under vision therapy or vision training categories on this site fall under the FDA's General Wellness: Policy for Low-Risk Items. For safety reasons, we do not condone the use any of our products that occlude or restrict vision in any way while participating in activities that may require unrestricted vision.
Behavioral Vision Project (BVP) Cheiroscopic Tracing Forms VOS, BW-1, & BW-2
Item #: WSCHFD+
Behavioral Vision Project (BVP) Cheiroscopic Tracing Forms VOS, BW-1, & BW-2
- Description
- Qty
These forms were developed to be used with the Wolff Standup Cheiroscope.
Form VOS is for VanOrden Star Tracing.
Form BW-1 is for Direct Cheiroscopic Tracings
Form BW-2 is for Indirect Cheiroscopic Tracings
Dr. Wolff's Stand-Up Stereoscope and Testing Protocol
Dr. Wolff adapted the stereoscope into a stand-up instrument, based on the principle that natural human posture is upright, balanced on two feet, and oriented toward distant vision. From this foundational stance, the full range of human movement emerges.
The testing protocol was designed to assess visually directed movements in a structured, sequential manner. It consists of three key sections:
- Direct Cheiroscopic Tracings
- Indirect Cheiroscopic Tracings
- Van Orden Star
1. Direct Cheiroscopic Tracings
The first two tracings assess eye-hand coordination on each side of the body separately:
- The first tracing uses one eye and one hand on the same side to trace a simple rectangle.
- The second tracing uses the opposite eye and hand for the same task.
These direct tracings provide an initial evaluation of eye-hand coordination and serve as a baseline for comparison with the subsequent indirect tracings.
2. Indirect Cheiroscopic Tracings
In indirect cheiroscopic tracings, the patient uses both eyes but only one hand:
- One eye sees only the pattern to be traced.
- The other eye sees only the pencil.
Through normal binocular function (assisted by the stereoscope's optics), the brain fuses the two images, creating the perception that the pencil is tracing directly over the pattern--when, in reality, the reproduction is being made to the side of the original pattern.
Two separate tracings are performed by shifting the pattern from one side to the other, ensuring that:
- One tracing is completed with the right hand.
- The other is completed with the left hand.
These tracings offer insights into binocular function, including quality, stability, and potential suppression issues.
3. Van Orden Star
The final phase of testing, the Van Orden Star, engages both eyes and both hands simultaneously:
- The patient must match corresponding points on both sides and draw lines that appear to connect at the center.
- This task requires precise spatial coordination and an organized visual approach.
- Beyond the final pattern, how the patient completes the task provides valuable insights into their visual processing and organizational skills.
Utilization of Test Results
Each test yields physical tracings that serve as graphic evidence of visual function. These:
- Illustrate specific visual difficulties a patient may experience.
- Provide a baseline for future comparisons, allowing assessment of progress over time.
- Allow lens trials, as the instrument includes lens wells, enabling the use of trial lenses for additional evaluations.
By combining structured assessments with recorded visual data, this testing protocol provides clinicians with a powerful tool for understanding and improving binocular vision function.
Disclaimer: Please note that the products offered on our website have not been evaluated or reviewed by the United States Food and Drug Administration (FDA), unless explicitly stated otherwise. The information provided on this website is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. The products offered on our website are not intended to replace or substitute any advice, diagnosis, or treatment provided by a qualified healthcare professional. It is strongly encouraged that any use of our products in an effort to improve visual skills only be done so under the guidance and supervision of a qualified healthcare professional. Although we at Bernell choose to sell our products exclusively to healthcare professionals as they are our target market, we strongly advise that anyone who may come across our products on a secondary market consult with a qualified healthcare professional before using any product. Additionally, we do not offer instructions for intended use, nor make claims for healthcare professionals, in how to diagnose, treat, cure, or prevent any disease or medical condition with our products. The majority of the items offered under vision therapy or vision training categories on this site fall under the FDA's General Wellness: Policy for Low-Risk Items. For safety reasons, we do not condone the use any of our products that occlude or restrict vision in any way while participating in activities that may require unrestricted vision.
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