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User Manual for DayStar Filters Combo Quark H-Alpha Eyepiece Solar Filter Click to enlarge the picture
Contents of the user manual for the DayStar Filters Combo Quark H-Alpha Eyepiece
- Product category: Solar Filters for Astronomical Telescopes DayStar Filters
- Brand: DayStar Filters
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for DayStar Filters Solar Filters for Astronomical Telescopes
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User manual for the DayStar Filters Combo Quark H-Alpha Eyepiece contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any DayStar Filters product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official DayStar Filters user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a DayStar Filters product will considerably shorten its lifespan!
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Product description A Buying Guide for Solar and Solar Eclipse Viewing Read More Similar to their standard Quark, Daystar Filters designed the Combo Quark H-Alpha Eyepiece Solar Filter for use with f/15 to f/30 refractors, Schmidt-Cassegrain, or Maksutov-Cassegrain telescopes. For those who use off-axis energy rejection filters (ERFs) a 2° off-axis snout adapter is included for proper light-path alignment to ensure the correct filtration and produce the best images.This all-in-one hydrogen-alpha filter is engineered to eliminate unnecessary components which reduced the size and weight, and enabled it to fit in a compact form factor that simply inserts into 1.25" or 2" diagonals and accepts 1.25" eyepieces. This design enables the use of nighttime telescopes for solar viewing. It is tuned specifically for viewing chromosphere details. The chromosphere's surface structure behaves differently in active regions than quiet areas, where magnetic field lines are stronger, so viewing this portion of the sun provides a constantly-changing observational experience. While there are no OTA aperture limitations, Daystar recommends the use of front-mount energy rejection filters. On Schmidt OTAs aperture-reducing off-axis ERFs are recommended, while Maksutov or refractors can be used with full-apertures ERFs. The filter is powered via a micro-USB port, and Daystar includes a power cord and an AC adapter to meet the high-power requirements of 5 VDC 1.5A. To enable its use at home and abroad, a set of international outlet plugs is provided with adapters for the US, UK, EU, and Australia. - Filter Properties
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- Hydrogen-alpha bandpass
- Integrated 25mm blocking filter
- 21mm clear filter aperture
- Tuned to 0.5-0.3Å for viewing chromosphere details
- Tuning knob allows for ±0.5Å wing shift for Doppler-shift compensation
- Markers at every 0.1Å for reference and repeatability
- Internal baffles increase contrast
- Optical coatings designed specifically for 656nm H-alpha wavelength
- LED indicators for power, warming, ready, and fault
- Use and Handling
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- 2° off axis 1.25" front adapter for use with off axis Schmidt and Maksutov energy rejection filters
- Fits 1.25" diagonals and drawtubes
- Accepts 1.25" eyepieces
- Brass compression ring to protect eyepiece from scratches
- Recommended OTA Specifications
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- No aperture limitation
- For use with f/15-f/30 refractors, or Schmidt and Maksutov-Cassegrain OTAs
- Maksutov OTAs with a focal ratio of up to f/15 can be used at full aperture, but must use a front-mount ERF to prevent overheating the OTA
- Schmidt OTAs must use an off-axis aperture reduction ERF
- Full-disk viewing on refractors up to 1800mm focal length
- Not for use with full aperture Schmidt-Cassegrain OTAs - damage to secondary mirror may result
- Power
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- 5 VDC, 1.5A micro-USB port
- 90-240 VAC wall adapter
- Set of international outlet plugs for US, UK, EU, and Australia
UPC: 702730991053 In the Box DayStar Filters Combo Quark H-Alpha Eyepiece Solar Filter (Chromosphere) Wedge Adapter Quark H-Alpha Filter Plastic Case USB Power Cord Wall Outlet Power Adapter Set of International Plug Adapters Limited 5-Year Warranty Solar and Solar Eclipse Viewing 101 Christopher Witt 12/14/2016 Mark Your Calendars: North American Solar Eclipse 2017 Todd Vorenkamp and Christopher Witt 08/19/2016 Table of Contents
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Technical parametersDayStar Filters DSZCC Specs | Type | Hydrogen-Alpha | | Filter Factor | 0.5 - 0.3 Å | | Blocking | 25 mm | | Application | Chromosphere viewing | | Size | 1.25", both ends | | Multi-Coated | Yes | | Power Requirement | 5 VDC, 1.5 A | | Construction | Aluminum alloy | | Dimensions | 5.7 x 2.8 x 2.2" / 14.6 x 7.1 x 5.5 cm | | | | Package Weight | 1.9 lb | | Box Dimensions (LxWxH) | 10.7 x 4.6 x 4.2" |
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