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TOP ARTICLES
  UV/IR Cut Filter application for Refractors
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  Imaging In Hydrogen Alpha with Color CCD Cameras
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  SCT Telescopes - ERF and Aperture Reduction
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  How to configure a DayStar on a refractor
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  What is the difference between the ION and Quantum
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How to configure a DayStar on a refractor Category: Configuring Your DayStar Filter
Posted on Jun 27, 2012, 11:57 am Author: Jen Winter
Refractor owners may choose between the front mount ERF and the rear mounted ERF.
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ION Filter Customer Category: Testimonials
Posted on Nov 14, 2011, 3:47 pm Author: zaid jawed, Canada
I love that filter
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MonoChrome cameras Category: Solar Imaging
Posted on Sep 2, 2011, 2:53 pm Author: Jen Winter
Imaging experiences with entry level monochrome cameras
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Report on 0.5 quatum purchased at NEAF Category: Testimonials
Posted on Jun 8, 2011, 3:04 pm Author: Anthony D'Angelo
Bought a 0.5Å Filter at NEAF - Review
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Focal Reducer Benefits Category: Maximizing Viewing Success
Posted on May 5, 2011, 1:23 pm Author: Jen Winter
Our experience with eyepiece mounted focal reducers.
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Yellow ERF Glass Category: Energy Rejection Filters
Posted on May 1, 2011, 11:12 pm Author: Jen Winter
You may have Yellow Glass in your Energy Rejection Filter
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My T-scanner is showing a blank red disc. Category: DayStar Owners
Posted on May 1, 2011, 5:03 pm Author: Jen Winter
T-scanner owners sometimes have difficulties tuning to H alpha
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I own an older DayStar... Category: DayStar Owners
Posted on May 1, 2011, 4:11 pm Author: Jen Winter
There are many options available to owners of older DayStar filters.
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What is the difference between the ION and Quantum Category: Pre-purchase Questions
Posted on Apr 25, 2011, 3:29 pm Author: Jen Winter
Both ION filters and Quantum Filters are heat controlled. What's the difference and which one do I need?
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Bandpass (FWHM) Selection Category: Pre-purchase Questions
Posted on Apr 25, 2011, 3:27 pm Author: Jen Winter
What is the difference between the different Bandpasses and which do I need?
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