Adjustable Professional Optical Eye Optometry Test Trial Lenses Frame Universal

Description

STORE HOME
new arrival
CONTACT US
ABOUT US
ADD TO FAVS
FEEDBACK
STORE CATEGORIES
Store Home
iPhone iPad Accessory
Cellphone Parts
Laptop Fan
Laptop Keyboard
Laptop Hinges/Cable/Inverter
Laptop Hard Drive Cover Caddy
Laptop Parts - Others
Computer Accessory
TV/Monitor/Projector Parts
Server Parts & HDD Caddy/Tray
Philips Norelco & Sonicare
Bluetooth Headset
Laptop Power Jack Board
Allen Bradley
Remote Control
Video Games Accessories
Omron
Smart Bracelets
Replacement Band for Fitbit
Adapter
Hearing Assistance
Business & Industrial
Sporting Goods
Consumer Electronics
Other
STORE NEWSLETTER
Add my Store to your Favorites and receive my email newsletters about new items and special promotions!
OUR OPTIONS
Adjustable Professional Optical Eye Optometry Test Trial Lenses Frame Universal
ITEM DESCRIPTION
Adjustable Professional Optical Eye Optometry Test Trial Lenses Frame Universal
- Feature:
* Adjustable
* Ultra-light
* 1 Set Instead of a Full Set of Optometry Equipment
- Main Technical Indexes
* 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.
* Weight: 72g
10-XA.LL.880     Shipping Weight:4oz(Net Weight:3oz)- 4 Padded FR Envelope
PAYMENT
SHIPPING
RETURNS
ABOUT US
STORE HOME
ALL ITEMS
CONTACT US
ADD TO FAVS
FEEDBACK
Copyright © thinkpan. All rights reserved