Trial Lens Set - Beta Series

Standard form lenses are mounted in moulded ABS rims having the power printed at two different places for easy identification. The rims are colour coded and you can either have the Cylindrical lenses with or without handles.

Composition:
Spheres 32 pairs each of Plus and Minus
Cylinders 20 pairs each of Plus and Minus
Prism 6 Pcs.
Accs. 6 Pcs.
Trial Set "PN" is supplied with the lenses fitted in wooden tray and flat top Wooden Carrying Case.

Place of Origin:
China

Brand Name:
OEM

Model Number:
TLS-232

Product name:
Trial Lens Set TLS-232

Application:
Optical Shops

Material:
plastic rim, aluminum case

Sphere:
68 pairs

Cylinder:
38 pairs

Prism:
10 pieces

Accessories:
10 pieces

A trial lens set, also known as a trial lens kit or trial frame set, is a collection of lenses used by optometrists and ophthalmologists during eye examinations to determine a patient's prescription for corrective lenses, such as glasses or contact lenses. These sets typically contain a variety of lenses with different optical powers and specifications, allowing the eye care professional to conduct a comprehensive refraction test and find the most suitable prescription for the patient. Lens Types: Trial lens sets typically include spherical lenses, cylindrical lenses, and prism lenses. Spherical lenses correct for nearsightedness (myopia) or farsightedness (hyperopia), while cylindrical lenses correct for astigmatism. Prism lenses are used to correct alignment and binocular vision issues.
Lens Powers: The lenses in a trial lens set come in a range of powers, usually measured in diopters (D), which indicate the strength of the lens. Positive (+) powers are used to correct hyperopia, while negative (-) powers correct myopia. Cylinder lenses also have a cylindrical power component to correct astigmatism.
Lens Diameter and Thickness: Trial lenses come in various diameters and thicknesses. Thicker lenses may have higher powers or prisms, while smaller diameters are used for more precise testing.
Lens Material: Trial lenses are typically made of high-quality optical glass or plastic materials that provide accurate refractive properties and durability.
Mounting System: Trial lenses are often mounted in metal or plastic rims that fit into a trial frame. The trial frame allows the eye care professional to hold and position the lenses in front of the patient's eyes during the refraction test.
Accessories: Some trial lens sets may include additional accessories, such as lens holders, lens cleaning tools, and a carrying case for convenient storage and transportation.
During a refraction test, the eye care professional uses the trial lens set along with a phoropter or trial frame to present different lens combinations to the patient and determine the best prescription for optimal vision correction.

Product name: Trial Lens Set
Model: DYTLS09

Specifications:
1. 232pcs lenses
2. Outer Case: Wooden case(Yellow)
3. Composition:
Spheres: 35 pairs each of concave and convex
Cylinders: 17 pairs each of concave and convex
Prisms: 12 pieces
Accessories: 12 pieces
Aperture: 22MM

Lens of cr-39
Uncoat /hc /tintable hc/ hmc/ emi / uv400
Diameter:55/60/65/70/75mm
Finished&semi-finished for polarized, lenticular, progressive lens.
Sunlens, aspheric,
Raw material: ppg, great lake, ts-46,

Cartons

Place of Origin:
China

Brand Name:
OEM
Model Number:
OF008

Product name:
OF008 China cheap Optometry optica trial lens frame

Material:
plastic

Logo:
Custom Logo Avaliable

Style:
plastic frame

Color:
gray

Product Description -
Our safety eyeglasses are constructed with durable, light-weight clear plastic wrap-around for the best eye protection. Designed for optimal visual clarity. Comfortably fits over prescription glasses. Available in vented and non-vented. Latex-free. Anti-static.

Price of product (USD) -
FOB (USD) $162.50 per Master Case ($0.65/EA)
Terms: L/C

Product origin -
China

Key Specifications/Special Features -
Material: Nylon Frame, Lens PC
Color: Clear
Size: Universal

Minimum Order Size and Packaging details -
Packaging: Individually wrapped, 25/box, 250 pieces/CS GW: 20.0 lb Packaging: 21x16x16in
Minimum Order Quantity: 100,000 pieces

Lens Cleaners of all sizes. PH neutral. Environmentally friendly.

Frame material: PC(Polycarbonate)
Frame color: Camouflage
Lens material: Polarized REVO lenses
Lens color: #3Grey /w Dark red Revo
coating
Exquisite hand-grinded frame
Distance between temples : 140mm
Filter Catagory: #3
Optical Level: 1
Suitable For Driving: Yes
Non-Toxic Painting
Inspection Standards: CNS15067 /
EN1836
*Whole coating & covering design
*Enhanced contrast vision
*Glare Free
*Outstanding color perception
*Exquisite hand-printing frame