ENOCHTEC · PROFESSIONAL EYE-CARE EQUIPMENT

TLC-266 Series Trial Lens Set

Model

TLC-266M / TLC-266P

Professional 266/272-piece trial lens set available with metal-rim (TLC-266M) or lightweight plastic-rim (TLC-266P) lenses, customizable lens quantities and aluminum or leather carrying cases.

Need help selecting a configuration?
Tell us your market, clinical workflow and project requirements.

Product Highlights

Key Features

Two distinct models: TLC-266M metal rim and TLC-266P plastic rim
Standard 266/272-piece configurations
Complete spherical, cylindrical, prism and auxiliary lens selection
Color-coded positive and negative powers for quick identification
Aluminum or leather carrying-case options
Custom lens quantity, power sequence and packaging available

Clinical Use

Applications

Subjective refraction and visual assessment
Optometry practices and ophthalmology clinics
Hospitals, refraction rooms and screening programs
Optometry teaching and clinical training
Distributor inventory and tender projects

Professional trial lens set for subjective refraction

The TLC-266 Series trial lens set provides a comprehensive range of spherical, cylindrical, prism and auxiliary lenses for subjective refraction, training and routine vision-care workflows. It is available in two clearly identified rim configurations: the TLC-266M metal-rim trial lens set and the TLC-266P plastic-rim trial lens set.

Both configurations are intended for optometry practices, ophthalmology clinics, hospitals, teaching institutions, screening programs and distributors that need an organized, configurable lens set. Standard sets can be supplied with 266 or 272 pieces, while the final lens count, auxiliary lenses and case style are confirmed according to the buyer’s requirements.

Choose the appropriate rim material

TLC-266M — Metal-rim configuration: color-coded metal rims provide a distinct handling and organization option for clinical or teaching workflows.

TLC-266P — Plastic-rim configuration: color-coded plastic rims provide an alternative configuration for refraction rooms, training projects and distributor portfolios.

TLC-266M metal-rim trial lens set with color-coded lenses — **TLC-266M Metal-Rim Trial Lens Set**
Color-coded metal-rim configuration for clinical and teaching workflows.

TLC-266P plastic-rim trial lens set with color-coded lenses — **TLC-266P Plastic-Rim Trial Lens Set**
Color-coded plastic-rim configuration for manual-refraction workflows.

Comparison	TLC-266M	TLC-266P
Lens rim	Color-coded metal rim	Color-coded plastic rim
Positioning	Metal-rim handling preference	Plastic-rim handling preference
Case options	Aluminum or leather case	Aluminum or leather case

Comprehensive power range and accessories

The standard arrangement includes concave and convex spherical lenses, concave and convex cylindrical lenses, prism lenses, auxiliary lenses and cross cylinders. The organized tray allows practitioners to locate powers quickly during subjective refraction. Positive and negative powers are color coded for easier identification.

Custom configurations for distributors and projects

ENOCHTEC accepts customized trial lens set requirements, including lens quantity, power sequence, auxiliary lens selection, tray layout and packaging. Carrying cases can be supplied in aluminum or leather styles. Trial frames are normally quoted separately unless the required configuration specifically includes one.

For an accurate quotation, provide the preferred rim material, lens count, case type, destination country and required quantity. Contact ENOCHTEC for configuration guidance. Review the Adjustable Trial Frame Series as a separately quoted accessory and plan the wider workflow with the Refraction Room Solution.

Project Fit

Configurations & Options

TLC-266M: color-coded metal-rim trial lenses
TLC-266P: lightweight color-coded plastic-rim trial lenses
Standard 266- or 272-piece set according to quotation
Aluminum carrying case or leather carrying case
Lens quantity, power range, accessories and packaging can be customized
Trial frame quoted separately unless specified

Final configurations, accessories and documentation are confirmed according to market and project requirements.

Technical Specifications

Specification	Standard TLC-266 Series Configuration
Models	TLC-266M metal rim / TLC-266P plastic rim
Set size	266 or 272 pieces; final contents confirmed by quotation
Spherical lenses	40 pairs each concave and convex: 0.25–6.00 D in 0.25 D steps; 6.50–10.00 D in 0.50 D steps; 11.00–15.00 D in 1.00 D steps; 16.00–20.00 D in 2.00 D steps
Cylindrical lenses	20 pairs each concave and convex: 0.25–4.00 D in 0.25 D steps; 4.50–6.00 D in 0.50 D steps
Prism lenses	12 pieces: 0.5Δ (2 pieces) and 1–10Δ in 1Δ steps
Auxiliary lenses	14-piece standard group plus 0.25 D and 0.50 D cross cylinders; final assortment confirmed
Case options	Aluminum or leather carrying case

Trial lens set FAQ

What is the difference between TLC-266M and TLC-266P?

TLC-266M uses color-coded metal lens rims, while TLC-266P uses lightweight color-coded plastic rims. The lens quantity and power configuration can be matched to the project requirements.

Can the lens quantity and case be customized?

Yes. ENOCHTEC can coordinate the lens count, power sequence, auxiliary lenses, tray layout and aluminum or leather carrying case according to the order requirements.

Is a trial frame included?

A trial frame is normally quoted separately unless the confirmed configuration specifically includes one.

What information is needed for a quotation?

Please provide the model, preferred rim material, lens count, case type, destination country and expected quantity.

Final lens powers, quantities, accessories and packaging are subject to the confirmed quotation.

Discuss This Product with ENOCHTEC

Request specifications, configuration guidance or a distributor quotation for your market.

Product Questions & Buying Guidance

Practical answers for clinics, hospitals, distributors and project buyers evaluating this product. Final configurations are confirmed for the destination market and intended workflow.

What information is needed for an accurate quotation?

Please share the destination country, intended clinical use, expected quantity, preferred configuration, local power standard and any required regulatory or tender documents. This lets ENOCHTEC prepare the most relevant technical and commercial proposal.

Can the configuration be adapted to local market requirements?

Yes. Available accessories, interface options, language, power standard, documentation and room integration can be reviewed for the destination market. Any change remains subject to the selected model, order quantity and regulatory requirements.

What support is available for distributors and project buyers?

ENOCHTEC can support model selection, portfolio planning, technical documentation, product positioning and after-sales coordination for distributor and project orders. Training scope and service arrangements are confirmed according to the product and market.