HOT ! UCanSee® 104 pcs Trial Lens Set Optometry Kit Metal Rim Aluminum Case

Product Description

This 104 pcs trial lens set is a small portable ophthalmology apparatus used in the home or glasses shops to examine a person\'s refractive error including hyperopia, myopia, presbyopia, and astigmatism. This product ships from: United States / China.

For a detailed comparison of Grade A and Non-Grade A lenses, check out this blog: Grade A vs. Non-Grade A Lenses: What’s the Difference?

Packing List：

• Portable Aluminum Case X 1


• Lens X 104 pcs (Made of glass, 36 mm inner diameter and 38 mm outer diameter with metal rim)


• Trial frame X 1 (A free gift trial frame as a backup, no specific PD value)


• User Manual X 1


• Lens cloth X 1

Product Details

104 Trial lens set including:

• Spheres: 18 pairs each of concave and convex


• Cylinders: 6 pairs each of concave and convex


• Prisms: 4 pieces


• Accessories: 4 pieces (BL, RF, PL, Cross cylinder 1 piece: 0.25 or 0.5)

Spherical lens(72 pcs): Spherical lens includes concave lens (-) and convex lens (+). The former is used to correct myopia and the latter hyperopia and presbyopia.

Cylindrical lens(24 pcs): Cylindrical lens consists of concave (-) and convex (+) cylindrical lens. They are used to correct astigmatism.

Prismatic lens(4 pcs): The tangent plane of a prismatic lens is a cuneiform. This kind of lens is used to exam and correct strabismus or heterophoria as well as to train eye-muscle.

Accessories(4 pcs): BL, RF, PL,Cross cylinder 1 piece: 0.25 or 0.5

Combination Lock Instruction

1. How to open：

These locks come factory set to 000. To open the case, just push the button outward.

2. How to reset password：

Reset the combination to whichever 3 digits you like while pushing the button inward.

3. Notice：

Please remember the password you set, or you will be unable to close or open it.

All Options

MODEL	JFEGE127	JFEGE126	JFEGE124-104-M-A	JFEGE131	JFEGE130	JFEGE153	JFEGE124-266-M-A	JFEGE122-266-P-A	JFEGE123
PCS	104	104	104	266	266	266	266	266	266
LENS RIM	Metal	Metal	Metal	Metal	Metal	Plastic	Metal	Plastic	Metal
FRAME	Wood	Wood	Plastic	Wood	Wood	Wood	Plastic	Plastic	Wood
CASE	PU	Al	AI	PU	Al	Al	Al	Al	Al

Note

The trial frame coming with the trial set is just a free gift with a specific PD value. The PD value might not be as shown in the picture, it can be 64, 66 or others. If you need trail frame, please refer this link:

Multi-function Trial Frame