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Telescopic Spectacles K4 Bino

R0.00

Binocular telescope system with a Kepler design and 4x magnification, convertible to monocular teleloupe system by the attachment of clip-on lenses for near vision.

Clear

Description

Binocular telescope system with a Kepler design and 4x magnification, convertible to monocular teleloupe system by the attachment of clip-on lenses for near vision.

Telescopic Spectacles K 4 bino are used binocularly as a low vision aid to magnify distant objects and hence make them visible again for the wearer.

By the attachment of clip-on lenses on the object side, the telescope system can be used monocularly as a “teleloupe” system. With the appropriate magnification, this makes it possible to recognize close-up objects again and to read standard print sizes. A swivel mechanism on the clip-on lenses allows the wearer to switch rapidly from distance to near vision. Double clip-on lenses make it possible to swing either one of the two lenses or both into position.The partner lens is provided with a frosted clip-on lens in each case.

For mounting reasons,the distance between the principal

visual point and the rim of the frame must not be less than 13 mm.

M distance: 4x

Field of view: 226m/1000m^=13º

 

Description Order Code
Sph -25.00 to +25.00  
Cyl -1.00, -2.00, -3.00, -4.00, -5.00, -6.00  
Telescopic system   sph/sph (both spherical) 000080-2192-914
Telescopic cyl/cyl (both   astigmatic) 000080-2192-922
Telescpic system   sph/cyl (one eye spherical other eye astigmatic) 000080-2192-930
Clip-on lens fully   frosted 000000-1017-641
Container 000000-1211-954

 

Swing-in clip-on lenses for intermediate distances

Total   magnification for near Dioptric power   (D) Working Distance   measured from the eye Free working   distance Field of view  

Order code

ca. 4x +0.34 3.066m 3m 685mm 000000-1017-636
ca. 4x +0.50 2.066m 2m 463mm 000000-1017-637
ca. 4x +1.00 1.066m 1m 232mm 000000-1017-638
ca. 4x +2.00 0.566m 0.5, 118mm 000000-1017-639

Sing-in clip-on lenses for near vision

Total   magnification for near Loupe   Magnification Dioptric power   (D) Working distance   measured from eye Free working   distance Field of view

 

Order Code

4x 1x +4.0 313mm 247mm 58mm 000000-1017-642
5x 1.25x +5.0 264mm 198mm 47mm 000000-1017-643
6x 1.5x +6.0 233mm 167mm 40mm 000000-1017-644
8x 2x +8.0 187mm 121mm 29mm 000000-1017-646
10x 2.5x +10.0 164mm 98mm 23mm 000000-1017-647
12x 3x +12.0 149mm 83mm 20mm 000000-1017-649
14x 3.5x +14.0 135mm 69mm 17mm 000000-1017-650
16x 4x +16.0 126mm 60mm 15mm 000000-1017-651
20x 5x +20.0 113mm 47mm 12mm 000000-1017-652

Clip-on lens, Double 0.34D

Order Code

4x

000000-1018-303

5x

000000-1018-305

6x

000000-1018-307

8x

000000-1018-308

10x

000000-1018-310

12x

000000-1018-311

14x

000000-1018-312

16x

000000-1018-314

20x

000000-1018-315

Clip-on lens, Double 0.50 D

Order Code

4x

000000-1018-317

5x

000000-1018-319

6x

000000-1018-320

8x

000000-1018-321

10x

000000-1018-322

12x

000000-1018-323

14x

000000-1018-324

16x

000000-1018-325

20x

000000-1018-326

Clip-on lens, Double 1.00 D

Order Code

4x

000000-1018-327

5x

000000-1020-966

6x

000000-1018-328

8x

000000-1018-329

10x

000000-1018-330

12x

000000-1018-331

14x

000000-1018-332

16x

000000-1018-333

20x

000000-1018-334

 

Clip-on lens, Double 2.00 D

Order Code

4x

000000-1018-335

5x

000000-1018-336

6x

000000-1018-337

8x

000000-1018-338

10x

000000-1018-339

12x

000000-1018-340

14x

000000-1018-341

16x

000000-1018-342

20x

000000-1018-343

Clip-on   lens Double

Order Code

4x/4x (8x)

000000-1018-539

4x/5x (9x)

000000-1018-360

4x/6x (10x)

000000-1018-361

5x/5x (10x)

000000-1018-362

Additional information

Features

Both Spherical, Both Astigmatic, One Eye Spherical Other Eye Astigmatic

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