Baader Fringe Killer 1.25-inch Filter

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Baader
4047825009494
Since most budget refractors are not well-corrected at these wavelengths, this filter allows you to maximize the performance of your optics without altering the overall colour of the image. This filter can be particularly useful for enhancing the delicate details of lunar craters and planetary surfaces. Boasting the highest transmission among colour correction filters, the Fringe Killer features fine-optically polished optical surfaces, ensuring no loss of sharpness at high magnifications, even when positioned far in front of the focal point. These filters can even be placed in front of a binoviewer without introducing astigmatism. Unlike a minus-violet filter, the Fringe Killer does not alter the colour balance. To achieve this, the filter is coated with almost 50 layers of plasma-enhanced dielectric coatings on each side. Additionally, it incorporates Baader's 7-layer Phantom Group anti-reflection coatings. Specifications: Transmission range Multiple bands - see spectrum image Type of filter Bandpass Usage Colour correction, IR-Cut AR-coating Phantom Group coating, planeoptically polished Filter thickness 2 mm (without cell), 6 mm with cell ----------- Baader Planetarium is a renowned manufacturer of high-quality astronomical equipment such as telescope and camera adapters, filters, eyepieces, and laser collimators. Their products are distinguished by their exceptional quality and innovation, which has earned them the admiration of both amateur and professional astronomers. Their unwavering commitment to providing outstanding customer service and support has helped them establish a loyal customer base worldwide.With a team of skilled engineers and technicians, Baader Planetarium continues to pioneer new and innovative products that cater to the evolving needs of the astronomy community.Product Code: BAA-2458370
SKU
BAA-2458370
OUR PRICE $149.00

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    Since most budget refractors are not well-corrected at these wavelengths, this filter allows you to maximize the performance of your optics without altering the overall colour of the image.
    This filter can be particularly useful for enhancing the delicate details of lunar craters and planetary surfaces.

    Boasting the highest transmission among colour correction filters, the Fringe Killer features fine-optically polished optical surfaces, ensuring no loss of sharpness at high magnifications, even when positioned far in front of the focal point. These filters can even be placed in front of a binoviewer without introducing astigmatism.

    Unlike a minus-violet filter, the Fringe Killer does not alter the colour balance. To achieve this, the filter is coated with almost 50 layers of plasma-enhanced dielectric coatings on each side. Additionally, it incorporates Baader's 7-layer Phantom Group anti-reflection coatings.

    Specifications:

    Transmission range Multiple bands - see spectrum image
    Type of filter Bandpass
    Usage Colour correction, IR-Cut
    AR-coating Phantom Group coating, planeoptically polished
    Filter thickness 2 mm (without cell), 6 mm with cell

    -----------

    Baader Planetarium is a renowned manufacturer of high-quality astronomical equipment such as telescope and camera adapters, filters, eyepieces, and laser collimators. Their products are distinguished by their exceptional quality and innovation, which has earned them the admiration of both amateur and professional astronomers.
    Their unwavering commitment to providing outstanding customer service and support has helped them establish a loyal customer base worldwide.
    With a team of skilled engineers and technicians, Baader Planetarium continues to pioneer new and innovative products that cater to the evolving needs of the astronomy community.

    Product Code: BAA-2458370

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