伊人网在线观看-a级片免费-黄视频网站在线观看-免费av不卡-欧洲女女同性videoso-麻豆传媒一区-精品色综合-亚洲伦理久久-91免费国产在线-自拍偷拍 亚洲图片-欧美四级在线观看-丰满少妇又紧又爽又粗-亚洲激情图片小说视频-欧美高清黄-99久久夜色精品国产网站

current location：Home>Products>Optics>Filters

XOD100 series variable neutral density filter

    1. Material: BK7

    2. Parallelism: <3 arc minutes

    3. OD Tolerance: ±5% of OD Extremes

    4. Thickness: 2±0.1

    5. Clear Aperture: >90%

  • description
  • parameters

XOD100 series variable neutral density filter



1. Material: BK7

2. Parallelism: <3 arc minutes

3. OD Tolerance: ±5% of OD Extremes

4. Thickness: 2±0.1

5. Clear Aperture: >90%


Model

Size (mm)

Optical Density

Transmissivity

XOD101

100×25×20

0 - 2

1% - 100%

XOD102

100×25×20

0 - 3

0.1% - 100%

XOD103

100×25×20

0 - 4

0.01 - 100%