--- product_id: 686471399 title: "104 Trial Lens Set Optometry Equipment Optical Trial Lens Set Case Free Trial Frame JS-104" brand: "aisitesy" price: "HK$1987" currency: HKD in_stock: true category: "Aisitesy" url: https://www.desertcart.hk/products/686471399-104-trial-lens-set-optometry-equipment-optical-trial-lens-set store_origin: HK region: Hong Kong --- # 104 precision lenses secure combo lock durable aluminum case 104 Trial Lens Set Optometry Equipment Optical Trial Lens Set Case Free Trial Frame JS-104 **Brand:** aisitesy **Price:** HK$1987 **Availability:** ✅ In Stock ## Summary > 👓 Unlock precision vision testing with every lens! ## Quick Answers - **What is this?** 104 Trial Lens Set Optometry Equipment Optical Trial Lens Set Case Free Trial Frame JS-104 by aisitesy - **How much does it cost?** HK$1987 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/686471399-104-trial-lens-set-optometry-equipment-optical-trial-lens-set) ## Best For - aisitesy enthusiasts ## Why This Product - Trusted aisitesy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Field of Vision:** 36mm inner diameter metal rims ensure accurate and comfortable eye testing. - • **Versatile Clinical Use:** Perfect for optometrists, vision testers, and home exams addressing multiple refractive errors. - • **Premium Protective Case:** Robust aluminum case with customizable combination lock for secure, professional storage. - • **Clear Lens Identification:** Engraved markings and printed powers on trays speed up workflow and reduce errors. - • **Comprehensive Lens Variety:** 104 glass & metal lenses covering spherical, cylindrical, prismatic needs for precise refraction. ## Overview The JS-104 Trial Lens Set features 104 high-quality glass lenses with metal rims, including spherical, cylindrical, and prismatic types, housed in a sleek aluminum case with a secure combination lock. Designed for professional optometrists and vision testers, it offers a wide 36mm field of vision and clear lens markings for efficient, accurate eye exams. ## Description Ring Material Metal Case Material Aluminum Case Sphere 18 pairs each of concave and convex Cylinder 6 pairs each of concave and convex Prism 2 pieces Accessories 6 pieces ## Features - 【104 Trial Lenses】 104 trial lenses are made of glass and metal rims with accurate refraction and high light transmission, which is very important for optometrists and vision testers. - 【Easily distinguishable lenses】 The box contains 104 lenses, including 72 spherical lenses, 24 cylindrical lenses, 4 prismatic lenses and 4 accessories. Each lens handle is engraved with a marking and the power of the lens is printed on the tray. - 【LARGE METAL EDGE】 36mm inner diameter and 38mm outer diameter for a wide field of vision and more accurate test results. - 【Fine Aluminum Case】The aluminum case is made of high quality aluminum with a combination lock. The combination lock is factory set to 000 and can be opened by pressing the button outwards and reset to any three digits by pressing the button inwards. Please remember the combination you set or it will not open or close. - 【Widely Used】It is ideal for optometrists, vision testers and home examinations of patients with refractive errors including farsightedness, nearsightedness, presbyopia, astigmatism, strabismus or color blindness. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CC8Y2D2D | | ASIN | B0CC8Y2D2D | | Batteries Included? | No | | Batteries Required? | No | | Customer Reviews | 4.2 4.2 out of 5 stars (55) | | Customer reviews | 4.2 4.2 out of 5 stars (55) | | Date First Available | 19 July 2023 | | Date First Available | 19 July 2023 | | Included components | body | | Item Package Quantity | 104 | | Item Weight | 2.95 Kilograms | | Manufacturer | AISITESY | | Manufacturer | AISITESY | | Manufacturer reference | JS-104B | | Manufacturer reference | JS-104B | | Package Dimensions | 40 x 30.2 x 9.7 cm; 2.95 kg | | Package Dimensions | 40 x 30.2 x 9.7 cm; 2.95 kg | | Part number | JS-104B | ## Images ![104 Trial Lens Set Optometry Equipment Optical Trial Lens Set Case Free Trial Frame JS-104 - Image 1](https://m.media-amazon.com/images/I/71GDU+fNWSL.jpg) ## Frequently Bought Together - AISITESY 104 Trial Lens Set Optometry Equipment Optical Trial Lens Set Case Free Trial Frame JS-104 - FULYEE Optometry Optician Trial Lens Fully Adjustable Trial Frame Optical Frame Eye Optometry Optician - PECULA Eye Chart, Snellen Eye Chart, Wall Chart, Snellen Charts for Eye Exams 10 feet 9 X 14 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.hk/products/686471399-104-trial-lens-set-optometry-equipment-optical-trial-lens-set](https://www.desertcart.hk/products/686471399-104-trial-lens-set-optometry-equipment-optical-trial-lens-set) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-09-16*