|PD Range:||48~80mm(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°|
Titanium Universal Trial Frame,
Ophthalmic Universal Trial Frame,
Adjustable Optical Trial Frame
Trial frame Optical trila lens frame Fully adjustable Universal type GD1100
1.Pupil distance adjustment range: binocular pupil distance range: 48 - 80 mm; left and right pupil distance: 24 - 40 mm each; the
minimum scale value: 1 mm.
2.Axis scale:left scale: 130 °~ 0 °~ 120 °; right scale: 50 °~ 180 °~ 60 °.The axis scale increases anticlockwise along the axis
of the frame, and the marking interval is 5°.
3.Effective internal aperture of frame: Φ 33.5 mm.
4.The number of lenses that can be inserted into the left and right frames: 5 (the front is 3 and the back is 2).
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 difference between the optical center and the geometric center of the lens: ≤ 0.5 mm.
8.Displacement of the lens relative to the geometric center of the frame: ≤0.3 mm.
9.Adjustment range of nose pad: adjustable length: 0~25 mm; angle: arbitrary angle.
10.Adjustable length range of the left and right frame leg: 0~30 mm.
|Pupil distance adjustment range||binocular pupil distance range: 48 - 80 mm|
|minimum scale value||1 mm|
|Axis scale||left scale: 130 °~ 0 °~ 120 °; right scale: 50 °~ 180 °~ 60 °|
|Effective internal aperture of frame||Φ 33.5 mm|
|The number of lenses that can be inserted into the left and right frames||5 (the front is 3 and the back is 2)|
|Rotation degree of optical axis of lens in inner ring of frame||360 °|
|Adjustment range of nose pad:||adjustable length: 0~25 mm; angle: arbitrary angle|
|Adjustable length range of the left and right frame leg||0~30 mm|
Product & Service
Since from 2005, JingGong Optical started searching made in China optical instruments for optical wholesalers and chain stores, with many years’ experience and investment in this field, Now JingGong Optical is innovating, manufacturing & exporting a wide range of ophthalmic instruments, eyewear laboratory equipment, lab tools & accessories, if you are optical instruments wholesaler, optical shop, eye care hospital or lens laboratory, you can have best solutions from our instruments category.
In accordance with International & regional standards, JingGong Optical products are following ISO, CE & FDA instructions, also has warranty policy & maintenance service on each products, we are always working with customers to improve products and technology.
Our Vision: We are not going to save the world, we are not going to improve the eyesight of whole human being, but what we are concentrating on, is to provide our customers and end-users a precision, qualified, friendly-operated and lowest costed ophthalmology instruments and lens laboratory instruments.We are always hearing from our customers, to find every even small way to improve our products and service.
Guarantee:We absolutely understand you are worrying about the potential functional & quality problem of instruments you are buying from us, don’t worry, we carry out 100% QC before shipping, we also have guarantee for each product, buy from us means buy 100% satisfaction.
Staff:The employees who working for us, are with good background in optical industry, who was working in lens manufacturing, who was working in production line of eyewear, even has registered optometrist, our staff can think from different aspects instead of only one side.