Baader UV/IR Cut Filter
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Baader UV/IR Cut Filter

£49.00
  (6 Reviews)
✓ 2 year warranty
  


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About this product

Model:  buvir-1
Part Number:  2459207A

The only infrared blocker in this price range featuring a planeoptically polished substrate, parallel to within 30 seconds of arc! In combination with the unique properties of the Baader Contrast-Booster the resulting spectral window eliminates all known effects of image deterioration – an absolute MUST for digital imaging.


Filter Properties:
  • Reflects destructive heat radiation!
  • Protects your valuable solar observing equipment such as DAYSTAR-Filters and the like from excessive heat-stress.
  • Stays cool and will not shatter if subjected to great thermal stress, since even intensive radiation is not absorbed – as with ordinary 'heat protective Filters' such as KG-3 or KG-5. Energy is reflected due to an elaborate interference system of 39 dielectric coating layers.
  • 98% Transmission average across the visible spectrum.
  • Enables pinpoint star images with digital and CCD-equipment.
  • Ultrahard and durable Ion-Beam IR-cut coatings, may be cleaned any time without worry.
  • Hard and absolutely scratch resistant 7 layer-multicoat featuring 0.3 % residual reflection versus the regular 4.6% of an uncoated substrate.
  • Freedom from ghost images due to highest quality Coatings.
  • Planeoptically polished! Retains full image resolution even at highest magnification during solar observation or eyepiece projection.
  • Larger clear aperture than any competing 31.7mm or 50.8mm filter.
  • Low Profile Filter Cell (LPFC) with a CNC milled `crown` for ease of handling and attachment.

 

Customer reviews

Average Rating (6 Reviews):  
Write a Review and share your opinions!
Rating (max 5):  
2nd UV/IR filter
Wednesday, 12 May 2021  | 

Great filter, increase in contrast and image capture quality. This is the second one I bought for my new ZWO imager.

Rating (max 5):  
Clear Stars Images
Friday, 8 January 2021  | 

Great filter! I use this filter on my Skywatcher Evostar ED100 Pro. It works great. I also use it in front of my Tamron 100-400mm long lens at 400mm (by using a 48mm step-down ring) equiped with a full spectrum camera. Now I can obtain clear stars images.

Rating (max 5):  
Baader UV/IR cut filter
Monday, 19 August 2019  | 

Does what it says. I purchased this to place in front of my ASI294MC Pro to reduce star bloating with my refracting telescopes.

Rating (max 5):  
Baader Luminosity Filter - happy owner.
Tuesday, 13 November 2018  | 

Well, Ive only used it once but it did the job (IC342 - obscured bearby spiral galaxy) as I knew it would. It completes a filter wheel of Baader filters, which means I'm parfocal throughout and, consequently, happier!

Rating (max 5):  
UV/IR CUT FILTER
Monday, 27 August 2018  | 

HAVEN'T USED THE FILTER YET DUE TO CLOUD COVER. SERVICE WAS EXCELLENT AND FILTER ARRIVED REALLY WELL WRAPPED. I'LL DEFINETELY BE USING FLO AGAIN FOR ANY FUTURE PURCHASES.

Rating (max 5):  
A good service
Thursday, 26 May 2011  | 

I ordered this filter and was very eager to get some good use out of it as soon as possible, thankfully it was delivered incredibly quickly (within 2 days of ordering).

The filter is well made and very robust, It remains in top condition despite getting some considerable usage.

Great product and very low cost, well recommended

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