Product BenefitsVery simple to use, the ergonomic design promotes intuitive movement on the reading material.Automatic switch-off function, preserves battery life.Very comfortable to hold in the hand.Consistently [...] coated for a distortion-free image with edge-to-edge sharpness.Available in warm and cold white colour temperature.2 SMD LEDs are positioned opposite each other to provide shadow-free illumination.Supplied [...] Supplied with protective hard foam case.Economical power consumption due to automatic switch-off function which turns the powerlux off after 30 minutes.Technical data Lens properties Lens SizeØ 58 mm Light and
Product BenefitsVery simple to use, the ergonomic design promotes intuitive movement on the reading material.Automatic switch-off function, preserves battery life.Very comfortable to hold in the hand.Consistently [...] coated for a distortion-free image with edge-to-edge sharpness.Available in warm and cold white colour temperature.2 SMD LEDs are positioned opposite each other to provide shadow-free illumination.Supplied [...] Supplied with protective hard foam case.Economical power consumption due to automatic switch-off function which turns the powerlux off after 30 minutes.Materialsmanual_powerlux_944486_06-21866.4 KBVariantsNameproduct
the reading material.Very handy and compact.Due to their high accommodation capacity, these bright field magnifiers are particularly suitable for children to support the remaining visual acuity.Product P [...] The image has double the surface brightness in comparison to ambient light conditions.By approaching the object, a magnification level of up to 6 x can be achieved by means of the accommodative power.Lens [...] Eschenbach Optik bright-field magnifiers are supplied in a microfibre pouch which can also be used to clean the magnifiers.Magnification 1:1.8.Object and image position are virtually on the same level
the reading material.Very handy and compact.Due to their high accommodation capacity, these bright field magnifiers are particularly suitable for children to support the remaining visual acuity.Product P [...] The image has double the surface brightness in comparison to ambient light conditions.By approaching the object, a magnification level of up to 6 x can be achieved by means of the accommodative power.Lens [...] Eschenbach Optik bright-field magnifiers are supplied in a microfibre pouch which can also be used to clean the magnifiers.Magnification 1:1.8.Object and image position are virtually on the same level
the reading material.Very handy and compact.Due to their high accommodation capacity, these bright field magnifiers are particularly suitable for children to support the remaining visual acuity.Product P [...] The image has double the surface brightness in comparison to ambient light conditions.By approaching the object, a magnification level of up to 6 x can be achieved by means of the accommodative power.Lens [...] Eschenbach Optik bright-field magnifiers are supplied in a microfibre pouch which can also be used to clean the magnifiers.Magnification 1:1.8.Object and image position are virtually on the same level
Art. Nr. 2668950 Product BenefitsEdge-to-edge distortion-free image.Ideal for reading and looking at pictures for long periods of time.Comfortable to use due to the ergonomically shaped handle.Aplanatic [...] Aplanatic reading magnifiers provide an edge-to-edge distortion-free image which makes them especially suitable for those suffering from a loss of central vision.Product PropertiesAplanatic PXM® lightweight [...] lens, duplex coated for an aberration-free image with edge-to-edge sharpness.Clear vision in an ergonomic design.Technical data Lens properties magnifiying glasses Lens geometryaplanaticLens material
4x Art. Nr. 266885 Product BenefitsEdge-to-edge distortion-free image.Ideal for reading and looking at pictures for long periods of time.Comfortable to use due to the ergonomically shaped handle.Aplanatic [...] Aplanatic reading magnifiers provide an edge-to-edge distortion-free image which makes them especially suitable for those suffering from a loss of central vision.Product PropertiesAplanatic PXM® lightweight [...] lens, duplex coated for an aberration-free image with edge-to-edge sharpness.Clear vision in an ergonomic design.Technical data Lens properties magnifiying glasses Lens geometryaplanaticLens material
8x Art. Nr. 266860 Product BenefitsEdge-to-edge distortion-free image.Ideal for reading and looking at pictures for long periods of time.Comfortable to use due to the ergonomically shaped handle.Aplanatic [...] Aplanatic reading magnifiers provide an edge-to-edge distortion-free image which makes them especially suitable for those suffering from a loss of central vision.Product PropertiesAplanatic PXM® lightweight [...] lens, duplex coated for an aberration-free image with edge-to-edge sharpness.Clear vision in an ergonomic design.Technical data Lens properties magnifiying glasses Lens geometryaplanaticLens material
9x Art. Nr. 266875 Product BenefitsEdge-to-edge distortion-free image.Ideal for reading and looking at pictures for long periods of time.Comfortable to use due to the ergonomically shaped handle.Aplanatic [...] Aplanatic reading magnifiers provide an edge-to-edge distortion-free image which makes them especially suitable for those suffering from a loss of central vision.Product PropertiesAplanatic PXM® lightweight [...] lens, duplex coated for an aberration-free image with edge-to-edge sharpness.Clear vision in an ergonomic design.Technical data Lens properties magnifiying glasses Lens geometryaplanaticLens material
acuity decreases In order to see objects clearly, the incoming light must be focused on the retina. The better this process works, the sharper our vision - and we are then able to distinguish objects from [...] point on the retina is not attained (astigmatism). In addition, damage to the eye media, the retina or the optic nerve can lead to reduced visual acuity. Visual acuity in ophthalmology However, determining [...] also an absolute necessity when using magnifying vision aids. In order to correct vision defects, ophthalmologists and opticians need to determine the corrected visual acuity (lat. visus cum correctione) -
