Explore Scientific Variable Polarizing 2″ Filter

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Universally usable variable polarizing filter with a 2” filter thread.
This variable polarizing filter allows for a continuous adjustment of the image brightness. This is very helpful to level strong differences in contrast of different observation objects individually. Particularly for lunar and planetary observations but also for solar observations this filter prevents an outshining of details.

1 In-stock order will be delivered to you within 4-5 working days (can be backordered)

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SKU 73779

    Universally usable variable polarizing filter with a 2” filter thread.
    This variable polarizing filter allows for a continuous adjustment of the image brightness. This is very helpful to level strong differences in contrast of different observation objects individually. Particularly for lunar and planetary observations but also for solar observations this filter prevents an outshining of details.

    Caution! Solar observations ONLY together with an adequate solar filter.

    Particularly when a Herschel wedge is used and with large objective lens apertures the use of the variable polarizing filter can reduce the brightness of the observation object to a confortable level. The large adjustment range of 40% to 1% light transmission and the neutral grey filter effect create a comfortable and unadulterated image. The handling is very simple. The desired filtering level is set by turning the two sides of the housing against each other. A 2.0” filter thread on both sides (female/male) allow for the simultaneous use of additional colour filters.

    Features:

    • Variable polarizing filter
    • Individually adjustable image brightness
    • Made from high-quality optical glass
    • Black anodized aluminium housing
    • 2.0” filter thread on both sides

    The kit includes:

    • Polarizing filter
    • Protective box
    Specifications
    Type variable
    Optics material optical glass
    Body aluminium
    Eyepiece barrel diameter 2″ (50.8mm)
    Light transmission range, % 1?40
    Brand Explore Scientific
    Warranty, years 2
    Package size (LxWxH), cm 16x13x4
    Shipping Weight, 0.26
    Weight 0.26 kg
    Dimensions 16 × 13 × 4 cm

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    Contact us on 01392 343050, or email us at explore@exploreoutside.co.uk.
    Free Delivery 5-7 Days (orders over £75)
    In-stock orders will be delivered to you within 5-7 working days.

    Standard Delivery 3-4 Days (£4.95)
    In-stock orders will be delivered to you within 4-5 working days.

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    RETURNS
    To return a product, you have to complete the procedure within 30 days of purchase.
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    - All returns require the original packaging

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