Topview LY-9AT High quality ophthalmic PD meter

group name: Optometry Instruments chart projector

Min Order: 5 piece

model: LY-9AT

payment method: L/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal

update time: Mon, 14 Feb 2022 17:11:58 GMT

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Paramtents

Effective range of measurement binocular pupillary distance 45-82mm
Left or right pupillary distance 22.5-41mm
Indication error ≤0.5mm
Distance of target 30cm

Packging & Delivery

Min Order5 piece

Briefing

High quality ophthalmic PD meter, It employs precise optical structure, the line of light is very clear and precise measurement

Detailed

Topview LY-9AT High quality ophthalmic PD meter

Quick Details

Model Number	LY-9AT
Origin	Tianjin, China
Effective range of measurement	binocular pupillary distance 45-82mm
Left or right pupillary distance	22.5-41mm
Indication error	≤0.5mm
Distance of target	0.2kg
Power	10W
Weight	0.9KG
Weight	28(L)x20(W)x10(H)cm

Packaging

Selling Units: Single item

Single package size: 35X25X20 cm

Single gross weight: 2.000 kg

Package Type: By export carton

Products Description

The PD Meter is a digital precision optical instrument used to measure distance between human pupils in the process of optometry for fitting spectacles.

Detailed Product Description:

1, It employs precise optical structure, the line of light is very clear and precise measurement. The measurement results are displayed digitally, and the left eye and right eye measuring values are displayed separately.

2, Simple and rapid measuring operation, and free operation of the direct PD adjustment lever are possible. Combining with the adjustable viewing distance selecting lever for measuring all kind of the viewing distances, the PD measurement is simple and precise.

3, When the measuring operation is finished, the auto power off and memory function, enable to save the power and not to lose the data.

4, It can also be used in monocular the left eye and right eye separately.

Parameter:

Effective range of measurement: binocular pupillary distance:45-82mm

Left or right pupillary distance:22.5-41mm

Indication error: ≤0.5mm

Distance of target: 30cm ～ ∞

Electric Voltage：DC 3V(2pcs 5# AA battery)

Power：10W

Weight：0.9kg

Volume：28(L)x20(w)x10(H)cm

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