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Neutral Density Filters (Density Filters)

Overview
Neutral Density Filters
density filter, rocoes
Density Filters
Key Features
Control the transmittance of light.
Multi transmittance available.
Applications
Optical Equipments.
Detecting devices.
Medical Equipments.
Laser Systems.

Specifications
ITEM NO: ND80 ITEM NO: ND20
ITEM NO: ND70 ITEM NO: ND15
ITEM NO: ND60 ITEM NO: ND10
ITEM NO: ND50 ITEM NO: ND5
ITEM NO: ND40 ITEM NO: ND3
ITEM NO: ND30 ITEM NO: ND1
Spectral Characteristics
neutral density filter, rocoes
neutral density filter, rocoes
ND80:Tave=80 +/-5% @420-700nm
ND70:Tave=70 +/-5% @420-700nm
ND60:Tave=60 +/-5% @420-700nm
ND50:Tave=50 +/-5% @420-700nm
ND40:Tave=40 +/-5% @420-700nm
ND30:Tave=30 +/-5% @420-700nm
ND20:Tave=20 +/-5% @420-700nm
ND15:Tave=15 +/-3% @420-700nm
ND10:Tave=10 +/-3% @420-700nm
ND5: Tave= 5 +/-3% @420-700nm
ND3: Tave= 3 +/-2% @420-700nm
ND1: Tave= 1 +/-1% @420-700nm
Physical Characteristics
Thickness
Glass: 0.7, 1.1mm
Dimension
Square: 8*8 ~ 220*220mm
Round: 8 ~ 210mm
Resistant Temperature
150 celsius

ND80ND70ND60ND50ND40ND30ND20ND15ND10ND5ND3ND1Information and Notes

Spectrums

ITEM NO: ND80

ITEM NO: ND70

neutral density filter,nd80, rocoes
neutral density filter,nd70, rocoes

ITEM NO: ND60

ITEM NO: ND50

neutral density filter,nd60, rocoes
neutral density filter,nd50, rocoes

ITEM NO: ND40

ITEM NO: ND30

neutral density filter,nd40, rocoes
neutral density filter,nd30, rocoes

ITEM NO: ND20

ITEM NO: ND15

neutral density filter,nd20, rocoes
neutral density filter,nd15, rocoes

ITEM NO: ND10

ITEM NO: ND5

neutral density filter,nd10, rocoes
neutral density filter,nd5, rocoes

ITEM NO: ND3

ITEM NO: ND1

neutral density filter,nd3, rocoes
neutral density filter,nd1, rocoes

Information and Notes

  • 1. Density filters are using CR coating to control the transimttance.
  • 2. Reduces the amount of light without affecting the color.
  • 3. The transmittance curves are based on actual measurements and may be different with manufacturing lots.
  • 4. Transmittance is a average value at 420 to 700nm.
  • 5. Browse below for more information and products,
  • *Click here to see Beamsplitter filter with low absorbing.

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