Baader UV/IR-Cut / L-Filter – CMOS-optimized

More Views

Application Images

Images uploaded by Customers

No customer Image uploads yet. Add Your Review with Images
Baader UV/IR-Cut / L-Filter – CMOS-optimized

Please choose product variant below to see price and SKU number

€ 65.00 Price excl. German VAT tax (19%): € 54.62

Please choose product variant below to see stock status  

0

  • Baader CMOS UV/IR-Cut (420 – 685 nm) Bandpass Filter, suitable from f/15 to f/1.8
  • Reflects harmful thermal radiation in the infrared spectral range
  • Provides 98% transmission over the entire visible spectrum from 420 - 685 nm
  • Prevents blurred star imaging with red-sensitive digital and CCD/CMOS cameras
  • Reflex-Blocker™ hard coated and planeoptically polished – with sealed coating edges (Life-Coat™)
  • Blackened edges all around, with filter-lead-side-indicator in the form of a telescope-sided black outer rim
  • Optimized for modern CMOS cameras, but likewise excellent for CCD camera technologies

* Required Fields

€ 65.00 Price excl. German VAT tax (19%): € 54.62

Product Questions and Answers

Do you have a question about this product? Then we would like to ask you to first look through the existing questions and answers, most likely your question has already been answered and you will get the desired information much faster this way. Your question is not listed? Then please click on the button "Ask a question".

Sort by ASC
What's the actual size of your 2" filters in "mm" with and without frame/ring? What step down adapter is suggested from a 52 mm to "-- mm"?
Question by: Waqas Ahmad on Oct 10, 2016 7:54:00 PM | 1 Answer(s)

Rating of Question

175
What are the threads and pitch of your 1.25" and 2" filters?
Question by: Anders G. on Sep 20, 2017 12:55:00 PM | 1 Answer(s)

Rating of Question

38
The filter says it’s suitable from f/15 to f/1.8. What would be the result if I’m imaging outside this range e.g. f/18?

The optimal f ratio for imaging planets with my camera is f/15 (5x the 2.9 micron pixel size) but am having a bit of trouble reaching this (f/17-f/18 has been the closest). So, wanted to know what the impact would be to image quality etc. if I used this filter with at f/18.
Question by: Chris on Dec 13, 2021 4:04:00 PM | 1 Answer(s)

Rating of Question

4
100x100: I need to mount a much larger UV-or IR-filter onto my DSLR-lens than your regular astro 2" filters allow
Question by: FAQ - Team Baader on Nov 25, 2022 8:54:00 AM | 1 Answer(s)

Rating of Question

2
I would like to mount this filter on a 52 mm lens. What filter size would you recommend? And would I need a specific holder to screw the filter in the lens?
Question by: Silvia on Apr 14, 2022 11:48:00 PM | 1 Answer(s)

Rating of Question

1
Is Baader UV/IR-Cut / L-Filter – CMOS-optimized suitable for solar observation as extra safety combined with Baader Astrosolar film ?
Question by: Vk on Feb 4, 2022 3:51:00 PM | 1 Answer(s)

Rating of Question

-3
I use the Celestron C14 edge with reducer with an earlier generation Baader UV/IR cut filter. Even with careful calibration I get the effect of a port hole in the images where the reducer apears to create this. Will the new filter help with this issue as I feel it may be an internal reflection not being well handled by the earlier generation filters. I also see this effect with the RGB filters.
Question by: MARK Shelton on May 25, 2022 1:46:00 PM | 1 Answer(s)

Rating of Question

-3
Description

Details



This new generation of Baader CMOS-filters features:

CMOS-optimized Baader Filters
  • Increased contrast, matched for typical CMOS quantum efficiency and s/n ratio
  • Reflex-Blocker coatings, for largest ever freedom from halos, even under most adverse conditions concerning aux-optics
  • Identical filter thickness to existing standards, with utmost care for parfocality
  • Blackened edges all around, with filter-lead-side-indicator in the form of a telescope-sided black outer rim, to additionally eliminate any reflection due to light falling onto the edge of a filter
  • Each filter coated individually, with sealed coating edge (NOT cut out of a larger plate with coatings left exposed, read more)
  • Life-Coat™: evermore hard coatings to enable a non-aging coating for life – even in a most adverse environment

  • Further information, test reviews, image results...

    Don´t be misled.

    These all new CMOS-optimized filters work magnificently with all existing digital camera technologies, be it CMOS or CCD. However – an owner of CCD-camera-technology will still find our previous, extremely affordable, narrowband filter technology to be fully apt for excellent imaging. But: "the Better always is enemy to the Good".

    ... can be found on our detailed Blogpost:

    Baader Blogpost:
    New CMOS-optimized Baader Filters



    Related Articles
    Specifications

    Additional Information

    Technical Data not yet specifiedPlease choose product variant from dropdown above to see technical data of your chosen product
    FAQ
    Downloads
    Reviews

    You may also be interested in the following product(s)

    Overall Average Rating:
    1 review
    5 star
    1
    4 star
    0
    3 star
    0
    2 star
    0
    1 star
    0
    • Date - Newest First
    • Date - Newest First
    • Date - Latest First
    • Highest Rated
    • Lowest Rated
    • Most Helpful

    1 Item(s)

    Wolfgang Dz 316/11/2021 13/11/202118:43
    • Rating:
    Macht was er soll
    Ein Filter, der tut was er soll. Er leistet seinen Beitrag zu scharfen Sternabbildungen oder detailreichen Jupiterfotos. Ich möchte ihn nicht missen.
    • tu was er soll
    • -
    0
    0
    Reply
    Show more comments (-5) Hide comments

    1 Item(s)

    What kind of abuse are you reporting?
      Please, wait...