• 74 single diopters steps
+ in 1 D steps: +1 through +38 D
- in 1 D steps: -1 through -36 D
• 6 Cobalt blue filter, fixation star with polarco-ordinates, large spot, small spot, pinhole, slit, hemispot
• With red-free filter: Cobalt blue filter, fixation star with polar coordinates, large spot, small spot, pinhole, slit, hemispot
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CE certificate |
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