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Holiday Special Daystar Filters Quantum H-alpha Bandpass Filter Se (0.3-0.5Å, Standard Grade) # Qse-c With Tracking [ulBp4Dga]

$89.99 $287.99 -69%

Daystar Quantum SE H-Alpha Bandpass Filter Discover the beauty of the solar chromosphere with the Daystar Quantum SE 0.3–0.5Å H-Alpha Bandpass Filter, a precision-tuned tool designed for both amateur and professional solar astronomers. This filter is

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Holiday Special Daystar Filters Quantum H-alpha Bandpass Filter Se (0.3-0.5Å, Standard Grade) # Qse-c With Tracking [ulBp4Dga]

Daystar Quantum SE H-Alpha Bandpass Filter

Discover the beauty of the solar chromosphere with the Daystar Quantum SE 0.3–0.5Å H-Alpha Bandpass Filter, a precision-tuned tool designed for both amateur and professional solar astronomers. This filter is the ideal choice for educators and researchers, offering a plug-and-play experience with lab-grade performance. With its enhanced visibility of solar prominences, filaments, and active regions, the Quantum SE filter is perfect for both visual and light photographic use.

Key Features and Specifications

The Daystar Quantum SE H-Alpha Bandpass Filter is equipped with a built-in LCD display that provides precise wavelength output to 0.1Å accuracy, ensuring you can always fine-tune your observations. The red/blue wing shift buttons make it easy to adjust the wavelength for Doppler studies. This filter operates on 12V DC power, making it versatile for both field and observatory setups. Its universal 100–240V AC adapter includes global plug options, ensuring compatibility worldwide. The serial port allows for optional PC control and live readouts, giving advanced users full control over their observations.
  • Hydrogen-Alpha Bandpass Filter (0.3–0.5Å)
  • Enhanced visibility of solar features

Practical Applications and Benefits

Designed for a wide range of applications, the Daystar Quantum SE H-Alpha Bandpass Filter is ideal for observing solar phenomena in great detail. With its ability to precisely tune wavelengths, it is perfect for Doppler studies and educational purposes. The plug-and-play design with a green LED indicator ensures that you're always ready to observe. Made in the USA, this filter is built to last and is backed by Daystar's reputation for quality and innovation.
  • Visual and light photographic use
  • Enhanced detail of solar prominences, filaments, and active regions

What Our Customers Say

January 27, 2026

Absolutely no complaints!

Very sturdy and it works very great.

- Trace W..

January 27, 2026

Absolutely no complaints!

An excellent item that I truly do value.

- Esther W..

January 27, 2026

Absolutely no complaints!

A very solid and well-made piece of kit.

- Skye U..

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