e size49-17 Material and appearance (Filter) MaterialPCColourpurpur Optical properties (filter) Dioptre1 dptPupil spacing62 mmProduct overview

high quality silicate.Adjustment of pupillary distance of 54–74 mm.Lens diameter 23 mm.Focusing /dioptre compensation adjusted individually for each eyepiece.Ocular-side additional correction is possible

high quality silicate.Adjustment of pupillary distance of 54–74 mm.Lens diameter 23 mm.Focusing /dioptre compensation adjusted individually for each eyepiece.Ocular-side additional correction is possible

high quality silicate.Adjustment of pupillary distance of 54–74 mm.Lens diameter 23 mm.Focusing /dioptre compensation adjusted individually for each eyepiece.Ocular-side additional correction is possible

coatingcera-tec® hard coatingLens SizeØ 50 mm Operating unit (magnifying glasses) Magnification6 xDioptre24 dpt*) Trade Magnification Product overview

MaterialABSColourblack Operating unit (magnifying glasses) Magnification1,85x (Trade Enlargement)Dioptre3.3 dptProduct overview

a-tec® hard coatingLens Size100 x 75 mm Operating unit (magnifying glasses) Magnification2,8 x *Dioptre7 dpt*) Trade Magnification Product overview

coatingcera-tec® hard coatingLens Size70 x 50 mm Operating unit (magnifying glasses) Magnification3,5 x *Dioptre10 dpt*) Trade Magnification Product overview

coatingcera-tec® hard coatingLens Size100 x 50 mm Operating unit (magnifying glasses) Magnification3 x *Dioptre7.6 dpt*) Trade Magnification Product overview

coatingcera-tec® hard coatingLens SizeØ 70 mm Operating unit (magnifying glasses) Magnification4 xDioptre16 dpt*) Trade Magnification Product overview