产品品牌：

DNP(日本)

产品型号：

4: 3 types

详细介绍：

1. The value which corresponds to quantity of each TV is as mentioned below. 2. The value of h in the chart substitutes the height 180 of the test chart effective section. 3. As for transmissivity the white part does 83% or more, the black part 3% or less, as for the back gland 50%.


功能描述：
Quantity of TV       100            150              200              300                 400               500           600              800         1000
Width                   1/100h      1/150h         1/200h          1/300h           1/400h          1/500h      1/600h         1/800h    1/1000h
Inclination          90 MARU    41 MARU      30 MARU    19 MARU 28 ’   14 MARU    11 MARU   9 MARU        7 MARU    5 MARU
                                             49 ’                                                             29 ’                32 ’          36’               11 ’          44 ’