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@@MF-CLD127S@-@Cold Filter (IR Cut Filter)


‘ MF-CLD127S --- Cold Filter (IR Filter)

IR Cut Cold filter is porduced with dialectic
multi-layer deposition method and
made specifically for optical equipment
It protects polarizer from the heat exposure
when placed in front of a 3D projector.
Also it eliminates unwanted IR emissions which
are often captured along in the gel documentation,
thus helps produces high contrast image.


Characteristics
‘ High transmission and transparency.
‘ Average transmittance across the entire visible ray spectrum. Optical white glass prevents color bias.
‘ High precision and high quality vapor deposition glass. No deposition unevenness.
‘ Utilize ground glass mainly for 3D purpose. Less image distortion compare to old models.

Use
‘ Protect polarizers from 3D projector's intensive heat.
‘ For gel documentation. Eliminate thermal background which is caused by UV light source (transilluminotr)



@‘@Pirce


Item Code     Size    Unit Price 
MF-CLD127S   Effective 120 x 120 mm
127 x 127 mm
T = 2.5 mm
 $369




@‘@Specification


  127mm square
Large enough to set up at
appropriate distance
from 3D projector
* Ground glass is used



The polarizer is deteriorated by thermal heat.
IR cut - Cold filter prevents it by suppressing heat.


IR Cut Effectiveness Graph
Setting conditions

Light Source = 250W halogen lamp
Distance from source to polarizer = 80mm
Cold filter is set between source and polarizer
Room temperature 23Ž.
Measure center of polarizer every 60 sec.
* measurement value and is not guaranteed