DayStar Filters CALCIUM QUARK Manuel - Sayfa 14
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Red indication can also mean an electrical fault in the Quark electronics.
If power source changes do not resolve the red indication, please return the
Quark to DayStar for inspection and repair.
Specifications:
Wavelength:
Tuning knob:
FWHM:
Compatibility:
Backfocus:
Blocking filter: Integrated 25mm blocking filter
Clear aperture: 19mm clear etalon aperture
Full disk:
Aperture limit: None, usable on large telescopes for high magnification.
Sun side:
Eyepiece side: 1.25" female drawtube.
Power:
Wall adapter:
Opt. battery:
LED indicator: Yellow: temperature settling.
Settling time:
Temperature:
Dimensions:
Includes:
Warranty:
*All dedicated solar tracking applications should employ energy rejection
3968.5Å (H line)
Wing shift +/- 0.5Å in 0.1Å increments.
5Å.
F/7 to F/30 Refractor telescopes in full aperture.
Requires refocusing 61, 67, or 99mm inwards.
Passes full solar disk for focal lengths under ~1800mm.
For apertures over 80mm, suggest UV/IR cut filter.
1.25" snout, 1.25" extension snout, or 2" snout.
Brass compression ring to protect eyepiece.
Optional 2" and SCT accessories available.
USB power, 5v 1.5amp, female Micro-B connector.
Power is required for proper operation.
90-240VAC wall adapter, includes US, UK, Euro and
Australian plugs.
Optional 8-hour battery pack available.
Green: ready to observe, filter on band.
Red: fault such as low voltage.
Approximately 5-15 minutes after power up or change
of wing shift.
Ambient temperature range 40° -100° F
55mm diameter x 71mm x 91mm long.
Quark filter, wedge adapter, power supply, user manual.
5 years