Explore Scientific Filterset Maan en Planeten: dichte filters voor veel lichtopbrengst (vanaf 200 mm opening)
Deze Explore Scientific filterset bevat vier kleurfilters van 1,25 inch, samengesteld voor telescopen vanaf 200 mm opening. Kleurfilters versterken het contrast tussen lichte en donkere zones, waardoor details op de maan en de planeten beter zichtbaar worden die zonder filter wegvallen.
Every opening requires different filter densities: the larger the telescope, the more light enters and the denser the filters may be. This set is designed for that, so each filter is usable with the telescope you have.
Features
- In deze set: Groen nr. 56: contrast in de wolkenbanden van Jupiter en Saturnus en op straalkraters op de maan
- In deze set: Donkerblauw nr. 38A: de Grote Rode Vlek op Jupiter en de Venusatmosfeer, op zijn best vanaf grote openingen
- In this set: Orange No. 21: Dark regions on Mars and cloud detail on the gas giants
- In deze set: Lichtgeel nr. 8: maanreliëf en de wolkenbanden van Jupiter
- Optical glass, plan parallel polished, with anti-reflective coating
- Black anodized aluminum barrels threaded on both sides: filters are stackable
- Supplied with protective cases per filter
Compatibility
The filters screw into any eyepiece or accessory with 1.25 inch (31.75 mm) filter threads. The double threading allows you to combine two filters if desired.
Specifications
| Number of filters | 4 |
| Connection size | 1.25 inches (31.75 mm) |
| Recommended telescope aperture | Vanaf 200 mm opening |
| Glass | Optical glass, planparallel |
| Coating | Anti-reflective coating on all surfaces |
| Mount | Black anodized aluminum, stackable |
You can find more accessories for this merk at the Explore Scientific merk Page.
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