DayStar Filters CH5AUNI Overview
Designed and engineered for use by amateurs and researchers to observe the sun, Daystar Filters' 5.0 Calcium II H-Line Quantum Filter is built with anti-reflection coated BK7 glass and highly-precise electronic tuning. H-line filters are used to study the solar atmosphere, and reveal complex temporal variations in the chromosphere.
Since much solar research is conducted remotely, there is an integrated RS-232 serial port that enables remote viewing of the filter's display and control of its tuning. Daystar recommends using the filter with imaging systems set between f15 and f/20, and runs on 12 VDC power. It comes with a 6' power cord and a set of international outlet plugs for US, EU, UK, and Australia.
EAN: 702730990469
DayStar Filters CH5AUNI Specs
| Type | Calcium II H-line |
| Bandpass | 5.0 3969 |
| Size | 1.25" / 3.2 cm, clear aperture |
| Grade | Research-grade |
| Multi-Coated | Yes |
| Application | Solar viewing |
| Dimensions | Diameter: 3.0" / 7.6 cm Length: 1.7" / 4.3 cm Length, with filter mounting plates: 2.2" / 5.6 cm |
| Weight | 16.0 oz / 453.6 g |
In the Box
- DayStar Filters 5.0â„« Calcium II H-Line Quantum Filter
- 12 VDC 6' Power Cord
- Set - International Wall Plugs
- 5-Year Manufacturer Warranty
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