Filters

Explore Scientific Sun Catcher Variable Large Aperture Solar Filter - available in multiple different sizes! Introducing the Explore Scientific Sun...

Lunt 50mm Compact Double-Stack Filter LS50C Presenting the Lunt LS50C 50mm Compact Double-Stack Filter - Crafted specifically for the Lunt LS50THa ...

Lunt Hydrogen-Alpha Blocking Filters - choose between B600, B1200, B1800, or B3400 Blocking Filters are required on all Lunt Telescopes Lunt Solar ...

Turn the Unistellar eQuinox, eQuinox 2, or eVscope 2 into a Solar Telescope with this Smart Solar Filter Unlock the secrets of our nearest star and...

The DWARFLAB ND Filter reduces the brightness of objects such as the Sun and the Moon, allowing for comfortable and safe viewing using the DWARF II...

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

Lunt Polarizing Filters for White Light Wedges When doing visual work with Lunt White Light Wedges, we recommend adding a Polarizing Filter for mor...

DayStar QUARK H-Alpha "Eyepiece" Solar Filter - Chromosphere Model - DSZ4C The innovative All-In-One design of the seamlessly integrates top-notch ...

DayStar Combo QUARK H-Alpha "Eyepiece" Solar Filter - Chromosphere Model - DSZCC Discover the groundbreaking Daystar Instruments QUARK, the inaugur...

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

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

Lunt Internal Double Stack Module for LS100THa - DSII/LS100THa When you Double stack your solar telescope, you experience a truly enhanced, high de...

Unistellar Smart Solar Filter - compatible with Odyssey Series Telescopes The Smart Solar Filter allows observers to safely view the Sun in just 2 ...

Lunt Front Mount 40mm Double Stack Solar Filter - LS40FHa  Presenting the Lunt Front Mount 40mm Double Stack Solar Filter, known as the Lunt LS40FH...

DayStar Quantum Hydrogen Alpha 0.8Å PE Solar Filter - .8QPE The cutting-edge DayStar Quantum Hydrogen Alpha 0.8Å PE Solar Filter, meticulously desi...

DayStar Quantum Hydrogen Alpha 0.3-0.5Å SE Solar Filter - QSE-C Discover the DayStar Quantum H-Alpha 0.3-0.5Å SE Solar Filter, specializes in captu...

DayStar Quantum 0.4Å PE Solar Filter - Sodium D-Line - NAD.4UNI The DayStar Quantum 0.4Å PE Solar Filter in Sodium D-Line variant is designed for ...

DayStar Quantum 2Å PE Solar Filter - Calcium II K-Line - CK2AUNI The DayStar Quantum 2Å PE Solar Filter, meticulously crafted to precisely capture ...

DayStar Quantum 5Å PE Solar Filter - Calcium II H-Line - CH5AUNI Introducing the DayStar Quantum 5Å PE Solar Filter, precisely tuned for capturing ...

DayStar Quantum Hydrogen Alpha 0.3Å PE Solar Filter - .3QPE Introducing the DayStar Quantum Hydrogen Alpha 0.3Å PE Solar Filter, optimized for capt...

DayStar Quantum Hydrogen Alpha 0.4Å PE Solar Filter - .4QPE Presenting the DayStar Quantum Hydrogen Alpha 0.4Å PE Solar Filter, meticulously engine...

DayStar Quantum Hydrogen Alpha 0.5Å PE Solar Filter - .5QPE Presenting the DayStar Quantum Hydrogen Alpha 0.5Å PE Solar Filter, meticulously design...

DayStar Quantum Hydrogen Alpha 0.6Å PE Solar Filter - .6QPE Introducing the DayStar Quantum Hydrogen Alpha 0.6Å PE Solar Filter, optimized for capt...

DayStar Quantum Hydrogen Alpha 0.7Å PE Solar Filter - .7QPE Welcome to the world of solar exploration with the DayStar Quantum Hydrogen Alpha 0.7Å ...