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Model | DR-M4 |
---|---|
Cat.No. | 1414 |
Scale | Refractive index Abbe number |
Range | Refractive index : 1.5219 to 1.9218 (at 450nm) Refractive index : 1.4700 to 1.8700 (at 589nm) Refractive index : 1.4545 to 1.8543 (at 680nm) Refractive index : 1.4260 to 1.8258 (at 1,100nm) |
Accuracy | Refractive index : ±0.0002 (With the attached test piece at 500 to 650nm) |
For more detail
Lighting Glass For Film Measurement
RE-6191
Digital printer
Cat.No. 3145
486nm (F)Interference Filter For DR-M2,4
RE-3521
656nm (C)Interference Filter For DR-M2,4
RE-3522
Near-Infrared Ray Viewer (With Adapter)
RE-9119
Eyepiece For Polarizing
RE-1146
Test Piece C (nD=1.620)
RE-1197
Illuminating Lamp For DR-M2
RE-4170
Desiccant 10g
RE-8100