Features:Material:ABSPD: 52mm,54mm,56mm,58mm,60mm,62mm,64mm,66mm,68mm,70mmColor: Color random delivery,Pink,Yellow,Green,Blue,Black,GreyDegree that front lens rotates around optic axis inside lens frame:360°Axial xalibration increase along the lens frame axis counter clockwise,and the calibration distance is 5ºAxial calibration on each disc:165°~0°~180°~25°Each bid for 1pc.We also have other relavent products.Payment &

Features:1.PD scale: 50mm~80mm2.Net weight: 61g3.Back lens holders of round corners4.Available for 5pieces trial lenses insertedTrial Frame UTF-5080 available for 5 pieces trial lenses with Easily-shaped ear restsPD scale: 50mm~80mmNet weight: 61gKnobs fastened with screwsBack lens holders of round cornersEasily-shaped ear restsAvailable for 5 pieces trial lenses to be inserted at each sidePayment &

Features:1.Pupil distance adjustment range: binocular pupil distance range:54-70mm; the minimum scale value:1mm.2.Axis scale:left and right scale:165°~0°~180°~25°.The axis scale increases anticlockwise along the axis of the frame, and the marking interval is 5°.3.Effective internal aperture of frame:Φ8mm.4.The number of lenses that can be inserted into the left and right frames:4 (the front is 3 and the rear is 1).5.Rotation degree of optical axis of lens in inner ring of frame:360 °.6.The nonparallelism between the optical axis of the lens and the geometric axis of the frame: ≤2.5 °.7.The

Features:1. Range of PD adjustments:PD of both eyes:50~76mm;Left or right PD:24~40mm,Minimum Calibration Value:1mm.2. 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 5.3. Inner diameter of lens frame:Φ38mm4. The Number of lens which can be inserted into left or right lens frame simultaneously:4 pieces5. Degree of lens rotating around optical axis in the lens frame:360°6. Non-parallelism degree between lens' optical axis and lens frame's geometric axis:≤2.5°7.

Features: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 scaleincreases 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

Features:1.The silver ring on the lens holder should be held toward the patient's eye during examination, which can ensure theright using direction and may provide for best image quality;2.Keep the lens centring on the patients pupil;3. Hold the lens far enough from the patient's eye so that the retinal image has the same diameter with the lens;4.Keep the illumination sources as dark as possible to minimize reflections and image contrast;5.Keep the lens clean to minimize glare from the lens surfacePayment &

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Features:1.ID: 36.5mm2.Trages size: 355mmx233mmx34mm3.Weight 2.5kg packed with aluminum casePayment &

Features:YZ9 ExophthalmometerThe product can precisely measure the level of exophthalmia over the orbital margins. FeaturesThe product can precisely measure the level of exophthalmia over the orbital margins, on the principal basis that both vertexes ofcornea and scaleplate are projected to the front of prism by total reflection on the bevel, with the special structure of theisosceles right-angled triangle prism. SpecificationsMeasuring Range of the Exophthalmia: 0∼35mmAdjustable Range of the Orbital Distance: 80∼120mmPayment &

Features:1.The silver ring on the lens holder should be held toward the patient's eye during examination, which can ensure theright using direction and may provide for best image quality;2.Keep the lens centring on the patients pupil;3. Hold the lens far enough from the patient's eye so that the retinal image has the same diameter with the lens;4.Keep the illumination sources as dark as possible to minimize reflections and image contrast;5.Keep the lens clean to minimize glare from the lens surfacePayment &

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Features:104pcs trial lensesAluminium carry caseShiny metal

Features:Payment &

Features:-158pcs trial lenses-Aluminium carry case-Shiny metal rimPayment &

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