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height-adjustable table with the comfortable ER 500 inclinable chair to create a refined refraction bay that fits almost any room
Resolution up to 200 lp/mm (2
Mesopic & glare assessments
5 m – 6 m Projection Magnification 30× (at 5 m) Number of Charts 30 charts Chart Changeover Speed 1 frame / 0
Focusing distance: 30 cm to infinity
INS-11080 | Opti+ Blue Light Tester Lensmeters height-adjustable table with the comfortableBlue Light Tester model INS 11080 This equipment shows how lenses block the blue light between 400nm to 420nm range of high energy visible light in addition to UV light. Parameters: UV light: 375nm Laser light: 405nm Blue LED: 470nm Green LED: 520nm Yellow LED: 590nm Red LED: 620nm Dimensions: 13 x 8 x 4 in 33 x 20 x 10 cm Weight: 2 lb 0. 90 kg