Description: Performance indexes:1) pupil distance adjustment range: binocular pupil distance 48 ~80mm, left or right pupil distance 24 ~40 mm; Minimum scale value 1mm2) the axial scale of the dividing disk is 130 °~ 0 °~ 120 °on the left and 50 °~ 180 °~ 60 °on the right. The axis scale increases counterclockwise along the axis of the mirror frame. The effective internal aperture of the frame is 5 °3) Effective internal aperture of mirror frame: 33.5mm4) Number of lenses inserted when left or right frames are used: 5pieces (front 3 rear 2)5) the lens rotates around the optical axis in the inner circle of the lens frame is 360 °6) the lens optics The unparallelism between the axis and the geometric axis of the frame: ≤ 2.5 °7) the difference between the optical center and the geometric center of the lens: ≤ 0.5mm8) the displacement of the lens relative to the geometric center of the frame: ≤ 0.3 mm9) nose Range of adjustment: adjustable length: 0 ≤ 22 mm; Angle: 360 °10) adjustable length range of left or right foot: 0~20mm11) weight: 52g
Price: 165 USD
Location: SHENZHEN
End Time: 2025-01-09T00:55:08.000Z
Shipping Cost: 0 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 14 Days
Refund will be given as: Money Back
Brand: Unbranded
Unit Type: Unit
Product: Trial Lenses
MPN: TF-4880A
Country/Region of Manufacture: China
Unit Quantity: 1 piece
Intended Use/Discipline: Ophthalmology
