GD1219003
Manual Lensmeter

 

 

FEATURES

1. Inner reading Lensmeter

2. ±25D Measurement

3. Wide field of visioin observation

MAIN TECHNICAL INDEXES

Range of measurement

25D~+25D

Minimum: Outer Reading

5D~+5D: 0.125D

Minimum: Inner Reading

5D~+5D: 0.125D;

5D~-25D, 5D~+25D: 0.25D

Astigmatism axis angle of cylindrical lens

180°Minimum scale value 1°

Prism degree

Model A 05 Minimum scale value 1

Model B (with prism compensator)

020 Minimum scale value 1 

Prism basal angle

0180°

Range of ocular visibility adjustment

5D~+5D

Size of measured lens

Φ16Φ86mm

Weight

4 kg

Lamp of illumination

220V/-3V 3W  or  110V/-3V 3W

 

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    Tel: +86 0579 85609259 Fax: +86 021 51686909 E-mail: info@goddonoptics.com