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Telescope accessories > Filters > Blocking Filters > Advanced > Omegon Blocking Filters Infrared band elimination filter
( 5 / 5 )
Product no.: 4563

Blocking Filters Infrared band elimination filter

$ 24.90 incl. VAT, plus shipping costs
in stock
ready for shipping in 24 h + lead time

Product description

CCD sensors are sensitive over a very large region of the spectrum, deep into the infrared. This is particularly noticeable with exposures using short-focus and fast refractors. A barely seen, very noisy and indistinct double image behind the actual image can spoil a really good image.


The transmission of the blocking filter is optimized so that only the unwanted IR range is filtered out.


The filter has a 1.25” filter thread and can be simply screwed into the camera adapter or into an eyepiece.

Specifications

Capacity


Coating of optical system
multiple
Mount material
Aluminium
Frame
1,25"

General


Series
Advanced
Type
Filters
Type of build
Blocking Filters
Omegon Blocking Filters Infrared band elimination filter
Omegon Blocking Filters Infrared band elimination filter

Customer reviews

Good quality UV-IR cut filter

Review by J. C. on 17.03.2024 21:14:11

( 5 / 5 )

Listed as an "IR block filter" but is in fact a UV-IR cut filter, as the spectrum shown on the web page also implies. I confirmed that using a laboratory spectroscope. Other than that, a good quality filter, useful e.g. for improved quide star quality.

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