... 91*41mm. 3. Electro-optical technology of Germany . 4. UV/IR protection: DIN 16 . Solar mask Of Auto-darkening EH-401/EF90401. Model ... of Solar mask :EH-401/EF9040, Configuration ADF Model: ... Adapt to ADF: EF9040J, EF9040,EF9242,EF9848.14. Colour of Solar mask: blue,green,silver,black,yellow,red, And beautiful pictures, ...