15539-, 15549-, 15599-) are fitted with a retractable red reading line for easier line orientation and increased reading speed.The rectangular magnifier heads (Item No. 15806-, 15826-) are equipped with a s [...] edge-to-edge sharpness.Details relating to magnification/ dioptre value/ recommended eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier
15539-, 15549-, 15599-) are fitted with a retractable red reading line for easier line orientation and increased reading speed.The rectangular magnifier heads (Item No. 15806-, 15826-) are equipped with a s [...] edge-to-edge sharpness.Details relating to magnification/ dioptre value/ recommended eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier
15539-, 15549-, 15599-) are fitted with a retractable red reading line for easier line orientation and increased reading speed.The rectangular magnifier heads (Item No. 15806-, 15826-) are equipped with a s [...] edge-to-edge sharpness.Details relating to magnification/ dioptre value/ recommended eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier
15539-, 15549-, 15599-) are fitted with a retractable red reading line for easier line orientation and increased reading speed.The rectangular magnifier heads (Item No. 15806-, 15826-) are equipped with a s [...] edge-to-edge sharpness.Details relating to magnification/ dioptre value/ recommended eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier
15539-, 15549-, 15599-) are fitted with a retractable red reading line for easier line orientation and increased reading speed.The rectangular magnifier heads (Item No. 15806-, 15826-) are equipped with a s [...] edge-to-edge sharpness.Details relating to magnification/ dioptre value/ recommended eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier
finish.The laboMED clip-on magnifiers are only suitable for non-spectacle wearers.Supplied with protective box.laboMED can also be used with monocular lenses which are available as an accessory.Optoform [...] equipement available.Product AccessoriesLenses, available separatelyThese lenses are also available separately under the following item numbers:ItemLensMagnificationWorking dist. approx.16455binocular1
remaining components of light are able to pass through the cut-off filters virtually unhindered. The areas between transmitted light (transmission) and filtered out light (absorption) are sharply distinct from [...] 380 nanometres to 780 nanometres. The short-wave, blue components of light are richer in energy than the red components and are refracted more strongly on refractive surfaces than long-wave light. How can [...] light source oscillate in waves which are scattered in all directions. A polarisation filter in a spectacle lens filters out all oscillating light waves which are not vertical, so that only vertically
15539-, 15549-, 15599-) are fitted with a retractable red reading line for easier line orientation and increased reading speed.The rectangular magnifier heads (Item No. 15806-, 15826-) are equipped with a s [...] edge-to-edge sharpness.Details relating to magnification/ dioptre value/ recommended eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier
15539-, 15549-, 15599-) are fitted with a retractable red reading line for easier line orientation and increased reading speed.The rectangular magnifier heads (Item No. 15806-, 15826-) are equipped with a s [...] edge-to-edge sharpness.Details relating to magnification/ dioptre value/ recommended eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier
distortion-free image with edge-to-edge sharpness.The Galilean system is set at infinity, reading caps are used for reading (see table).Large 13° visual field.Ocular and objective lenses have a high-quality [...] Reading cap 12,0 dpt162116 Reading cap 16,0 dpt The reading caps +3 dpt/ +4 dpt/ +5 dpt are also suitable for binocular use (close-up). Fitting cases Item No. 1632 and 16321 Technical [...] Nr. 1632 Galilean and Keplerian fitting case show Accessory * The figures stated for visual field are average values. They will vary depending on the distance from the eye to the eyepiece. Product
