--- product_id: 451448824 title: "Aist Optics Adjustable Trial Lens Frame Optometric Universal Optical Trial Frame, 50g Ultralight Optometry Test Lens Titanium Optical Test Eyepiece, AS Show, AS Show" brand: "generic" price: "SAR 476" currency: SAR in_stock: true reviews_count: 8 category: "Generic" url: https://www.desertcart.com.sa/products/451448824-aist-optics-adjustable-trial-lens-frame-optometric-universal-optical-trial store_origin: SA region: Saudi Arabia --- # Pupil height adjustment knob Ultralight at 50g, titanium frame Adjustable interpupillary distance (48-80mm) Aist Optics Adjustable Trial Lens Frame Optometric Universal Optical Trial Frame, 50g Ultralight Optometry Test Lens Titanium Optical Test Eyepiece, AS Show, AS Show **Brand:** generic **Price:** SAR 476 **Availability:** ✅ In Stock ## Summary > 👓 Elevate Your Optometry Game with Precision and Style! ## Quick Answers - **What is this?** Aist Optics Adjustable Trial Lens Frame Optometric Universal Optical Trial Frame, 50g Ultralight Optometry Test Lens Titanium Optical Test Eyepiece, AS Show, AS Show by generic - **How much does it cost?** SAR 476 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/451448824-aist-optics-adjustable-trial-lens-frame-optometric-universal-optical-trial) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** Customizable interpupillary distance for optimal comfort. - • **Versatile Design:** Accommodates up to 5 lenses for comprehensive testing. - • **Light as a Feather:** Weighs only 50g, ensuring effortless wear during long sessions. - • **Tailored Adjustments:** Easily adjustable for various face shapes and sizes. - • **Accurate Measurements:** Built-in ruler for precise inter-eye distance calculations. ## Overview The Aist Optics Adjustable Trial Lens Frame is a state-of-the-art optometric tool designed for professionals. Weighing just 50g, this ultralight titanium frame allows for the simultaneous use of up to 5 lenses, ensuring efficiency and comfort. With adjustable interpupillary distance and pupil height settings, it caters to a wide range of patients, making it an essential addition to any optometry practice. ## Description Performance: ◆Interpupillary distance adjustment range: the interpupillary distance range of both eyes is 48~80mm; the left and right interpupillary distances are 24~40mm; the minimum scale value is 1mm ◆The axis scale of the indexing plate: the left indexing plate is 130°~0°~120°, the right indexing plate is 50°~180°~60°. 5° ◆Frame effective inner aperture: 33.5mm ◆The number of lenses that can be inserted into the left and right frames: 5 (front 3 and rear 2) ◆The degree of rotation of the optical axis of the lens in the inner circle of the frame: 360° ◆Non-parallelism between the optical axis of the lens and the geometric axis of the frame: ≤2.5° ◆Inconcentricity between the optical center and the geometric center of the lens: ≤0.5mm ◆The displacement of the lens relative to the geometric center of the frame: ≤0.3mm ◆Adjustment range of nose pads: Adjustable length: 0~26mm Angle: any angle ◆The adjustable length range of left and right temple feet: 0~30mm ◆Weight 53g Package: 1x Trial Frame If you have any questions please feel free to contact us, we will reply you within 24 hours. Review: Amazing - So I had my doubts because it had no reviews when I ordered it. Then I saw one positive review and I was at peace knowing I was receiving a high quality product. This is why o I'm posting a review of my purchase and experience with the product. Now that I have it and put it tothe test I am extremely happy with the purchase. This is by far the best mount test. The packaging was great, it arrived on time, the lenses fit like a glove, it's a pleasure to use them for subjective refraction. You won't regret it. It's worth every penny. Solid built. Lightweight. Comfortable. Review: MUY BUENA MONTURA - MUY BUENA MONTURA DE PRUEBA ADAPTABLE Y MUY CONFORTABLE PARA LOS PACIENTES ## Features - 【Adjustable interpupillary distance】Eye Optometry Trial Lens Frame The adjustable range of interpupillary distance of both eyes is 48 ~ 80 mm, the left and right interpupillary distance is 24 ~ 40 mm, the maximum scale is 1 mm and the adjustable range of single eye is 24 ~ 40 mm. - 【Adjustable pupil height】. Through the pupil height adjustment knob on the test frame, it can be adjusted according to the pupil needs of different subjects. - 【Ultralight trial frame】50g ophthalmic titanium can insert 5 lenses at the same time, 3 lenses in the front and 2 lenses in the back; improve the convenience of optometry and not much weight when using. - 【Adjustable Optical Optic Trial Lens Frame】The anterograde angle of the test frame can be adjusted according to the different face shapes of customers, and the length of the temples can be adjusted, the scale is accurate and the calculation is convenient. - 【Eye distance measurement】. It has the function of inter-eye distance measurement ruler, and the distance from the innermost lens to the corneal vertex can be accurately calculated by testing the ruler on the frame. ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.6 out of 5 stars 29 Reviews | ## Images ![Aist Optics Adjustable Trial Lens Frame Optometric Universal Optical Trial Frame, 50g Ultralight Optometry Test Lens Titanium Optical Test Eyepiece, AS Show, AS Show - Image 1](https://m.media-amazon.com/images/I/51nhJz9Y9kL.jpg) ![Aist Optics Adjustable Trial Lens Frame Optometric Universal Optical Trial Frame, 50g Ultralight Optometry Test Lens Titanium Optical Test Eyepiece, AS Show, AS Show - Image 2](https://m.media-amazon.com/images/I/61YxI+oI9UL.jpg) ![Aist Optics Adjustable Trial Lens Frame Optometric Universal Optical Trial Frame, 50g Ultralight Optometry Test Lens Titanium Optical Test Eyepiece, AS Show, AS Show - Image 3](https://m.media-amazon.com/images/I/51+RbDIyTZL.jpg) ![Aist Optics Adjustable Trial Lens Frame Optometric Universal Optical Trial Frame, 50g Ultralight Optometry Test Lens Titanium Optical Test Eyepiece, AS Show, AS Show - Image 4](https://m.media-amazon.com/images/I/41WXpkWSZGL.jpg) ![Aist Optics Adjustable Trial Lens Frame Optometric Universal Optical Trial Frame, 50g Ultralight Optometry Test Lens Titanium Optical Test Eyepiece, AS Show, AS Show - Image 5](https://m.media-amazon.com/images/I/61D1lh5UciL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing *by A***X on September 10, 2022* So I had my doubts because it had no reviews when I ordered it. Then I saw one positive review and I was at peace knowing I was receiving a high quality product. This is why o I'm posting a review of my purchase and experience with the product. Now that I have it and put it tothe test I am extremely happy with the purchase. This is by far the best mount test. The packaging was great, it arrived on time, the lenses fit like a glove, it's a pleasure to use them for subjective refraction. You won't regret it. It's worth every penny. Solid built. Lightweight. Comfortable. ### ⭐⭐⭐⭐⭐ MUY BUENA MONTURA *by G***Z on February 25, 2026* MUY BUENA MONTURA DE PRUEBA ADAPTABLE Y MUY CONFORTABLE PARA LOS PACIENTES ### ⭐⭐⭐⭐⭐ Buena calidad *by N***N on January 26, 2026* Buena calidad ## Frequently Bought Together - Aist Optics Adjustable Trial Lens Frame Optometric Universal Optical Trial Frame, 50g Ultralight Optometry Test Lens Titanium Optical Test Eyepiece, AS Show, AS Show - UCanSee High Qualtiy 266 Trial Lens Set Optical Kit Metal Rim Wood Frame Aluminum Box - PECULA Eye Chart, Snellen Eye Chart, Wall Chart, Eye Charts for Eye Exams 20 feet 11 X 22 in. --- ## 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.com.sa/products/451448824-aist-optics-adjustable-trial-lens-frame-optometric-universal-optical-trial](https://www.desertcart.com.sa/products/451448824-aist-optics-adjustable-trial-lens-frame-optometric-universal-optical-trial) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-06-06*