--- product_id: 812168054 title: "Vision Training Convergence & Divergence Kit – 6 Red Green Variable Fusion Cards with Red Green Glasses, Pointer and Stand – Binocular Exercise & Stereopsis Practice for Home Use" brand: "laidolaila" price: "€ 80.05" currency: EUR in_stock: true reviews_count: 5 category: "Laidolaila" url: https://www.desertcart.ie/products/812168054-vision-training-convergence-and-divergence-kit-6-red-green-variable store_origin: IE region: Ireland --- # Vision Training Convergence & Divergence Kit – 6 Red Green Variable Fusion Cards with Red Green Glasses, Pointer and Stand – Binocular Exercise & Stereopsis Practice for Home Use **Brand:** laidolaila **Price:** € 80.05 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Vision Training Convergence & Divergence Kit – 6 Red Green Variable Fusion Cards with Red Green Glasses, Pointer and Stand – Binocular Exercise & Stereopsis Practice for Home Use by laidolaila - **How much does it cost?** € 80.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/812168054-vision-training-convergence-and-divergence-kit-6-red-green-variable) ## Best For - laidolaila enthusiasts ## Why This Product - Trusted laidolaila brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product Description Product Highlights Convergence & Divergence Training 2in1 Designed with two different directional scales, making it suitable for both convergence and divergence training in one tool. Adjustable Difficulty Levels The scale allows you to adjust the training difficulty at any time based on your individual level, so you can easily find the intensity that works best for you. Easy to Use Comes with a detailed English instruction manual and video guide to help you get started quickly. Q&A Still unclear after reading the manual？ The manual is limited to text explanations and contains many technical terms. It is recommended to watch the demonstration video on the listing, which provides a clearer and more intuitive guide on how to use the product. Why don’t the two red-green cards overlap perfectly when placed together? This is not a defect — it is part of the design. The cards are intentionally offset so that the user must actively move their eyes (converge or diverge) in order to fuse the two images into one. If the images were already perfectly aligned, the brain would passively accept them and no visual training effect would occur. This slight misalignment is designed to stimulate the visual system and help improve eye coordination and fusion ability. Order of the red and green cards？ The red card can be placed either above or below the green card. The order does not affect the usage or the training outcome. Why the stand is different from the one in the video？ The stand shown in the video is a larger version designed for rehabilitation centers where space is not an issue. The smaller stand included with the product is more portable, easier to store and carry, and offers a more practical and cost-effective solution for everyday users. How to use the product if my desk is dark-colored or has complex patterns？ You can place the plain white side of the interference card between the stand and the training card to create a cleaner and easier background for practice. To increase difficulty, you may switch to the printed side or remove the interference card entirely and use the training card directly on a visually complex surface. Review: Great - Great product to use with Vision Therapist guidance at home! Review: . - Buena calidad ## Features - Designed for Exotropia and Fusion Impairment Training Suitable for users with exotropia, fusion insufficiency, stereopsis deficits or monocular suppression. This visual training kit supports users who need to practice eye coordination and improve binocular responses. - Enhances Convergence & Improves Stereoscopic Function The progressive red-green cards encourage voluntary convergence of both eyes and help expand the positive fusion (convergence) range, which contributes to improved depth perception and binocular control. - Variable Vectogram Training – Convergence & Divergence The variable fusion cards allow users to practice both convergence and divergence, helping both eyes to work together and build proper visual coordination step by step. - Guided Fixation & Anti-Suppression Practice The textured background card is used to guide fixation to specific points (e.g. circle or X) and reduce monocular suppression, promoting active participation of both eyes during training. - Simple Daily Training at Home or Clinic With the card holder and red-green glasses included, users can easily perform 5–10 minute visual training sessions at a 35–40 cm viewing distance. Laminated cards and compact design make it convenient for home, school or clinic use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FMQ2FTSB | | Age Range Description | Adult | | Arm Length | 400 Millimeters | | Brand | LAIDOLAILA | | Bridge Width | 400 Millimeters | | Color | Green | | Customer Reviews | 4.4 out of 5 stars 38 Reviews | | Frame Material Type | Plastic | | Item Shape | Square | | Lens Material Type | Plastic | | Lens Width | 400 Millimeters | | Style Name | Convergence & Divergence | | Style Number | SLTZ2 | ## Images ![Vision Training Convergence & Divergence Kit – 6 Red Green Variable Fusion Cards with Red Green Glasses, Pointer and Stand – Binocular Exercise & Stereopsis Practice for Home Use - Image 1](https://m.media-amazon.com/images/I/51OO3y6JZTL.jpg) ![Vision Training Convergence & Divergence Kit – 6 Red Green Variable Fusion Cards with Red Green Glasses, Pointer and Stand – Binocular Exercise & Stereopsis Practice for Home Use - Image 2](https://m.media-amazon.com/images/I/51F-q0M+2ZL.jpg) ![Vision Training Convergence & Divergence Kit – 6 Red Green Variable Fusion Cards with Red Green Glasses, Pointer and Stand – Binocular Exercise & Stereopsis Practice for Home Use - Image 3](https://m.media-amazon.com/images/I/51KshHTiCOL.jpg) ![Vision Training Convergence & Divergence Kit – 6 Red Green Variable Fusion Cards with Red Green Glasses, Pointer and Stand – Binocular Exercise & Stereopsis Practice for Home Use - Image 4](https://m.media-amazon.com/images/I/51ifG0Eq-DL.jpg) ![Vision Training Convergence & Divergence Kit – 6 Red Green Variable Fusion Cards with Red Green Glasses, Pointer and Stand – Binocular Exercise & Stereopsis Practice for Home Use - Image 5](https://m.media-amazon.com/images/I/413xMidfsGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by J***A on 1 May 2026* Great product to use with Vision Therapist guidance at home! ### ⭐⭐⭐⭐⭐ . *by K***A on 25 April 2026* Buena calidad ### ⭐⭐⭐⭐⭐ Works!! *by H***) on 1 March 2026* Doing these exercises for my eyes twice a day is helping with double vision I had. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/812168054-vision-training-convergence-and-divergence-kit-6-red-green-variable](https://www.desertcart.ie/products/812168054-vision-training-convergence-and-divergence-kit-6-red-green-variable) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-07-03*