Trial Lens Cases BK 1

Trial Lens Cases BK 1

Lenses in the BK line have a housing diameter of 38 mm (lens diameter 21 mm). For use with trial frames UB 3, UB 4, UB 4 höhenverstellbar, UB 6 and Half-eye Trial Frames.

Important note
The trial lenses in the BK line have a rim diameter of 38 mm (lens diameter 21 mm). Suitable for Universal Trial Frame UB 3, UB 4, UB 4 höhenverstellbar, UB 6 and Half-eye Trial Frames.

Content for BK 1/T (33180) and BK 1/W (33280)
35 pairs each ± sph 0.12 to 20 D
17 pairs each ± cyl 0.25 to 6 D
10 prism trial lenses
2 coloured lenses
2 cross hairs
1 occluder
1 plano lens
1 pinhole disc 1.25 mm
1 stenopaic slit 1.25 mm
1 Maddox cylinder, red
1 frosted lens

 

Other
Colour grey-white
Article number BK 1/T, 33180
BK 1/W, 33280
Equipment BK 1/T, with roll top
BK 1/W, with roll top
Dimensions (W x D x H) 33180: 578 x 475 x 155 mm
33280: 578 x 155 x 475 mm
Weight ca 7,5 kg

 

Variations for BK 1/T
331801 same as 33180, coated lenses
33181 Trial lens case same as 33180, without convex cylinder lenses
331811 same as 33181, coated lenses
33184 Trial lens case Type BK 1/T, without lenses, with tray

 

Variations for BK 1/W
332801 same as 33280, coated lenses
33281 Trial lens case same as 33280, without convex cylinder lenses
332811 same as 33281, coated lenses
33284 Trial lens case type BK 1/W, without lenses, with tray

 

Variations for Lens tray BK 1
33182 Trial lens set BK 1, without tray
331821 same as 33182, coated lenses
33183 Trial lens set BK 1, without convex cylinder lenses, without tray
331831 same as 33183, coated lenses
33185 Tray for BK 1
Dimensions: 545 x 401 x 36 mm (W x D x H)