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Rightway Brand High Quality Optical Optic Trial Lens Frame Eye Optometry Optician Cylinder Axis Adjustable Temple Length

3 customer reviews SKU. 176530 76 Sold

$ 19

Size*

19cm*3cm*6cm

DIY Supplies*

Metalworking

Certification*

Origin*

Mainland China

Stock:: 23 in Stock

Quantity:: - +
piece(s)

Shipping:: $ 60.67

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Estimated delivery time : 0-27 working days.

Total Price:: $ 19 $ 0.00 save $ 0.00

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Why Choose Us

Customer Service:

Should you have any questions ,please feel free to contact us. - you can get our reply within 24 hours from Our customer service team .

Products Description

High Quality Optical Optic Trial Lens Frame Eye Optometry Optician,Changeable Cylinder Axis, Adjustable Temple Length and Nose Rest

High Quality Professional Optometry Titanium Optical Trial Lens Frame.

Holds up to 8 lenses (4 pairs), with standard diameter of 38 mm.

Easy PD adjustment for both eyes with PD Adjustable range: 48~80mm.

Easier to use and easier to wear Easily changeable cylinder axis

Features & Specifications:

* Range of PD adjustments: PD of both eyes: 48~80mm; Left or right PD: 24~40mm; Minimum Calibration Value: 1mm.

* Axial calibration on each disc: Left disc: 120°~0°~135°, Right disc: 45°~180°~60°, Axial calibration increases counter clockwise along the lens frame axis, and the calibration distance is 5.

* Inner diameter of lens frame: Φ32.5mm.

* The Number of lens which can be inserted into left or right lens frame simultaneously: 4 pieces.

* Degree of lens rotating around optical axis in the lens frame: 360°.

* Non-parallelism degree between lens optical axis and lens frames geometric axis: ≤2.5°.

* Non-concentricity between lens optical center and lens frame geometric center: ≤0.5mm.

* Displacement of lens in relation to position of lens frame geometric center: ≤0.3mm.

* Range of nose pad adjustment: Length: 0~14mm; Angle: 0°~30°.

* Range of left or right lens frame leg's length adjustment: 98mm~135mm.

* Maximum interval between left and right lens frame legs: 200mm.

Package included:1x Trial Lens Frame

Trial Lens Frame

Adjustable PD Range:

Offers a versatile PD adjustment from 50mm to 80mm, catering to a wide range of eye examinations.

Axial Calibration:

Features precise axial calibration for accurate lens alignment, ensuring optimal refraction testing.

Lens Rotation:

Allows for a full 360° lens rotation, enabling easy viewing and adjustment during eye exams.

Non-Parallelism & Non-Concentricity:

Exhibits minimal non-parallelism and non-concentricity, ensuring lens alignment precision.

Nose Pad Adjustability:

Offers a customizable nose pad with a 0°~30° angle adjustment for comfort during exams.

Specifications:

-PD range: 25~40mm(each side), 50~80mm(total both eyes)

-Temple length: 98~135mm

-Nose bridge height: 0~14mm

-Nose angle: 0°~30°

-Axis calibration on each lens: left-120° to 0° to 135°, right-45° to 180° to 60°

-Lens rotation: full 360°

-Weight: 68g

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Average rating: 5 based on 3 reviews

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w***g
2023-06-14

very convenient trial frame

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m***a
2023-04-03

good frame, and good recommendation. �

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(1)

j***u
2022-05-21

les articles sont de qualité et le vendeur est sympathique. je recommande totalement.

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Processing time

According your order list. we will supply delivery time .

Commonly is 5-7 work days after we confirm payment

Shipping time

By Express : 3-7 days . Door to door service

By Air : 3-7 days . (the goods arrival at your local air ports

By sea : 30-40 days (the goods arrival at your local sea ports )

PS : by air or by sea, if you need door to door service, please tell us . we will help you checking the extra door to door cost.

How many months warranty do you provide ?
one year

What should I do if the machine have question ?
For ensuring all the items are in good quality, we will test all products before the packages were sent out. Once the machine have some question, please don't worry. kindly send us some images of the situation , Video and machine series, and explain the question in where . we will supply solution to you deal soon.

What should I do if the spare parts is broken in Warranty ?
If in Warranty, some spare parts broken in the Use. kindly supply picture or video , and machine series number .

We will send the spare parts by express to you soon.. and we bear express cost .

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Reach Us
Xiamen City,China
86-137-99759387
- Contact Person: Mr.Tina
- Business Phone: 86-13799759387
- Email: rightway@vip.tom.com
- WhatsApp: 86-13799759387
- Work Time: 8:00-21:00