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Coronado SolarMax II 90mm Double Stacking Etalon Filter

B&H # COS290BSE MFR # SME-90
Coronado SolarMax II 90mm Double Stacking Etalon Filter

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Special Order
Ship Time: 7-14 business days 
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Not eligible for free Expedited Shipping

Product Highlights

  • Requires Primary SolarMax 90 filter
  • Requires Blocking Filter
  • Reduces Bandwidth to .5A
  • Allows Tuning of Primary Filter Etalon
  • RichView Tuning System
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You Pay: $2,399.00

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Designed for Coronado's SolarMax II 90mm telescope, the SolarMax II 90mm Double Stacking Etalon Filter from Coronado increases visibility of surface detail and active regions on the Solar disc. The filter reduces the normal bandwidth of a SolarMax telescope or a filter set from .7A performance to a more restrictive .5A and features a RichView tuning system for direct tuning of the primary etalon. This filter cannot be used as a standalone solar filter because of possible severe eye damage.

UPC: 709942996722
Packaging Info
Package Weight 9.1 lb
Box Dimensions (LxWxH) 17.0 x 12.5 x 10.6"
Coronado SolarMax II 90mm Double Stacking Etalon Filter
  • Limited 5-Year Warranty
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    Care & Cleaning

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    Help keep your optics clean & fog free with these tools.

    Pearstone - Microfiber Cleaning Cloth, 18% Gray (7 x 7.9")
    • You Pay: $5.00
     

    Cases, Pouches, Wraps

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    Carry and protect your equipment with a case or cover.

    Zing Designs - STB1 Stuff Pouch (Black/Blue)
    • You Pay: $15.99
     

    Adapter Plates

    Increasing visibility of surface detail and active regions on the Solar disc.

    Coronado - Doublestack Adapter Plate AP190
    • You Pay: $29.99
    Special Order ?
    This is a Special order item. Est. arrival at B&H is 7-14 business days (subject to availability). Your order will be charged at time of shipment.
    PayPal Orders
    PayPal orders will be charged when the order is placed.
    International Orders
    For international orders, credit cards will be charged at the time you place your order.
     

    The Coronado adapter plates are required to double stack the PST and SolarMax external primary Etalon, double stacking an original Coronado or Coronado II telescope

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