Skip to content
FAQ Shipping & Returns Bulk Orders, B2B, GOV, & EDU First Responder & Military/Veteran Discounts Contact Us

Filters

Choose from our selection of Moon Filters, Nebular Filters, Solar Filters, Solar Glasses, Protective Filters & more from reputable brands such as Explore Scientific, Kowa, Lunt Solar Systems, DayStar, Astrozap, Unistellar, Dwarf Lab, and Vaonis.

  • Lunt Adult Eclipse Glasses in 10 Pack
    Lunt Adult Eclipse Glasses – 5 Pack
    $15.99 - $129.95
    $15.99 - $129.95
    $15.99 - $129.95
    $15.99

    Lunt Adult Solar Eclipse Glasses

    Lunt Solar Systems
    In stock

    Lunt Adult Solar Eclipse Glasses - available in 5-pack, 10-pack, 50-pack, 100-pack Experience the pinnacle of solar observation with our Lunt Adult...

    View full details
    $15.99 - $129.95
    $15.99 - $129.95
    $15.99 - $129.95
    $15.99
  • Lunt White Light Solar Wedges Diagonal Body
    Lunt White Light Solar Wedges Diagonal
    Special Order
    $291.00 - $362.00
    $291.00 - $362.00
    $291.00 - $362.00
    $291.00

    Lunt White Light Solar Wedge Diagonal

    Lunt Solar Systems
    Coming soon

    Lunt White Light Solar Wedge Diagonal - available in 1.25" or 2" Meet the Lunt White Light Solar Wedges Diagonal, perfect for safely observing the ...

    View full details
    $291.00 - $362.00
    $291.00 - $362.00
    $291.00 - $362.00
    $291.00
    Special Order
  • Lunt Kids Eclipse Glasses in 10 Pack
    Lunt Kids Eclipse Glasses - 4 Pack
    $15.49 - $179.95
    $15.49 - $179.95
    $15.49 - $179.95
    $15.49

    Lunt Kids Solar Eclipse Glasses

    Lunt Solar Systems
    In stock

    Lunt Kids Solar Eclipse Glasses - available in 4-pack, 10-pack, 50-pack, 100-pack   Introducing Lunt Kids Eclipse Glasses - specially crafted in a ...

    View full details
    $15.49 - $179.95
    $15.49 - $179.95
    $15.49 - $179.95
    $15.49
  • Lunt LS50C 50mm Compact Double-Stack Filter Aperture
    Lunt LS50C 50mm Compact Double-Stack Filter
    Special Order
    $1,010.00 - $1,010.00
    $1,010.00
    $1,010.00 - $1,010.00
    $1,010.00

    Lunt LS50C 50mm Compact Double-Stack Filter

    Lunt Solar Systems
    Coming soon

    Lunt 50mm Compact Double-Stack Filter LS50C Introducing the Lunt LS50C 50mm Compact Double-Stack Filter - Crafted precisely for the Lunt LS50THa H-...

    View full details
    $1,010.00 - $1,010.00
    $1,010.00
    $1,010.00 - $1,010.00
    $1,010.00
    Special Order
  • Lunt Blocking Filter B600
    Lunt Blocking Filter B600 Body
    Special Order
    $319.00 - $2,160.00
    $319.00 - $2,160.00
    $319.00 - $2,160.00
    $319.00

    Lunt H-Alpha Blocking Filters

    Lunt Solar Systems
    Coming soon

    Lunt Hydrogen-Alpha Blocking Filters - choose between B600, B1200, B1800, or B3400 - available in Diagonal or Straight-Through Tube Blocking Filter...

    View full details
    $319.00 - $2,160.00
    $319.00 - $2,160.00
    $319.00 - $2,160.00
    $319.00
    Special Order
  • Lunt Double Stack Filter For 80mm & 100mm Universal Telescopes Body
    Lunt Double Stack Filter For 80mm & 100mm Universal Telescopes
    Special Order
    $1,944.00 - $1,944.00
    $1,944.00
    $1,944.00 - $1,944.00
    $1,944.00

    Lunt Double Stack Filter For 80mm & 100mm Universal Telescopes

    Lunt Solar Systems
    Coming soon

    Lunt Double Stack Filter For 80mm & 100mm Universal Telescopes - SFPT Elevate your Lunt 80mm or 100mm Universal Telescope with the Double Stack...

    View full details
    $1,944.00 - $1,944.00
    $1,944.00
    $1,944.00 - $1,944.00
    $1,944.00
    Special Order
  • Lunt Polarizing Filters for White Light Wedges 2-Inch
    Lunt Polarizing Filters for White Light Wedges
    Sold out
    $25.00 - $28.00
    $25.00 - $28.00
    $25.00 - $28.00
    $25.00

    Lunt Polarizing Filters for White Light Wedges

    Lunt Solar Systems
    Out of stock

    Lunt Polarizing Filters for White Light Wedges - available in 1.25" or 2" When doing visual work with Lunt White Light Wedges, we recommend adding ...

    View full details
    $25.00 - $28.00
    $25.00 - $28.00
    $25.00 - $28.00
    $25.00
    Sold out
  • Lunt Calcium K Module B1800 Filter
    Lunt Calcium K Module B600 Filter
    Special Order
    $1,188.00 - $1,782.00
    $1,188.00 - $1,782.00
    $1,188.00 - $1,782.00
    $1,188.00

    Lunt Calcium K Module

    Lunt Solar Systems
    In stock

    Lunt Calcium K Module - including the B600, B1200, or B1800 Blocking Filter - available in a Diagonal or Straight-Through Tube Exploring the wavele...

    View full details
    $1,188.00 - $1,782.00
    $1,188.00 - $1,782.00
    $1,188.00 - $1,782.00
    $1,188.00
    Special Order
  • Lunt Front Mount 40mm Double Stack Solar Filter Aperture
    Lunt Front Mount 40mm Double Stack Solar Filter
    Special Order
    $649.00 - $649.00
    $649.00
    $649.00 - $649.00
    $649.00

    Lunt Front Mount 40mm Double Stack Solar Filter

    Lunt Solar Systems
    Coming soon

    Lunt Front Mount 40mm Double Stack Solar Filter - LS40FHa  Introducing the Lunt Front Mount 40mm Double Stack Solar Filter, known as the Lunt LS40F...

    View full details
    $649.00 - $649.00
    $649.00
    $649.00 - $649.00
    $649.00
    Special Order
  • Lunt 60mm H-Alpha Double Stack Filter (Front Mount) Aperture
    Lunt 60mm H-Alpha Double Stack Filter (Front Mount)
    Special Order
    $1,917.00 - $1,917.00
    $1,917.00
    $1,917.00 - $1,917.00
    $1,917.00

    Lunt 60mm H-Alpha Double Stack Filter (Front Mount)

    Lunt Solar Systems
    Coming soon

    Lunt 60mm Double Stack Filter (Front Mount) - LS60FHa Introducing the Lunt LS60FHa, a 60mm H-Alpha Double Stack Filter (Front Mount), features a 6...

    View full details
    $1,917.00 - $1,917.00
    $1,917.00
    $1,917.00 - $1,917.00
    $1,917.00
    Special Order
  • Lunt Internal Double Stack Module for LS100THa Body
    Lunt Internal Double Stack Module for LS100THa
    Special Order
    $2,268.00 - $2,268.00
    $2,268.00
    $2,268.00 - $2,268.00
    $2,268.00

    Lunt Internal Double Stack Module for LS100THa

    Lunt Solar Systems
    Coming soon

    Lunt Internal Double Stack Module for LS100THa - DSII/LS100THa The Lunt LS100THa can be internally double-stacked at the time of purchase or at any...

    View full details
    $2,268.00 - $2,268.00
    $2,268.00
    $2,268.00 - $2,268.00
    $2,268.00
    Special Order
  • Lunt Internal Double Stack Module For Lunt 130mm and 152mm Telescopes
    Lunt Internal Double Stack Module For Lunt 130mm and 152mm Telescopes Body
    Special Order
    $3,564.00 - $3,564.00
    $3,564.00
    $3,564.00 - $3,564.00
    $3,564.00

    Lunt Internal Double Stack Module For Lunt 130mm and 152mm Telescopes

    Lunt Solar Systems
    Coming soon

    Lunt Internal Double Stack Module For Lunt 130mm & 152mm Telescopes Boost your solar viewing with the Lunt Internal Double Stack Module for Lun...

    View full details
    $3,564.00 - $3,564.00
    $3,564.00
    $3,564.00 - $3,564.00
    $3,564.00
    Special Order
  • Lunt LS100FHa 100mm Solar Filter Aperture
    Lunt LS100FHa 100mm Solar Filter
    Special Order
    $6,561.00 - $6,561.00
    $6,561.00
    $6,561.00 - $6,561.00
    $6,561.00

    Lunt LS100FHa 100mm Solar Filter

    Lunt Solar Systems
    Coming soon

    Lunt 100mm Solar Filter - LS100FHa Presenting the Lunt LS100FHa 100mm Solar Filter—a dedicated add-on designed for augmenting solar observation ...

    View full details
    $6,561.00 - $6,561.00
    $6,561.00
    $6,561.00 - $6,561.00
    $6,561.00
    Special Order
  • Lunt Front Mount 50mm Double Stack Solar Filter Aperture
    Lunt Front Mount 50mm Double Stack Solar Filter
    Special Order
    $1,188.00 - $1,188.00
    $1,188.00
    $1,188.00 - $1,188.00
    $1,188.00

    Lunt Front Mount 50mm Double Stack Solar Filter

    Lunt Solar Systems
    Coming soon

    Lunt Front Mount 50mm Double Stack Solar Filter - LS50FHa Presenting the Lunt LS50FHa Front Mount 50mm Double Stack Solar Filter: The LS50FHa is a...

    View full details
    $1,188.00 - $1,188.00
    $1,188.00
    $1,188.00 - $1,188.00
    $1,188.00
    Special Order