atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons are attached to the correction frame and can simply be flipped up where necessary.Glasses made of particularly lightweight cr 39-plastic for a
those tasks which require both hands to be free under the magnifying lens.The round-the-neck cord can be adapted to suit individual requirements.The additional lens enables the user to see extremely small
atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons are attached to the correction frame and can simply be flipped up where necessary.Glasses made of particularly lightweight cr 39-plastic for a
those tasks which require both hands to be free under the magnifying lens.The round-the-neck cord can be adapted to suit individual requirements.The additional lens enables the user to see extremely small
atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons are attached to the correction frame and can simply be flipped up where necessary.Glasses made of particularly lightweight cr 39-plastic for a
atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons are attached to the correction frame and can simply be flipped up where necessary.Glasses made of particularly lightweight cr 39-plastic for a
atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons are attached to the correction frame and can simply be flipped up where necessary.Glasses made of particularly lightweight cr 39-plastic for a
atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons are attached to the correction frame and can simply be flipped up where necessary.Glasses made of particularly lightweight cr 39-plastic for a
atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons are attached to the correction frame and can simply be flipped up where necessary.Glasses made of particularly lightweight cr 39-plastic for a
atrophy, aphakia.The contrast-enhancing cut-off filter clip-ons are attached to the correction frame and can simply be flipped up where necessary.Glasses made of particularly lightweight cr 39-plastic for a