Filter Kepler n° 47 violet for 1.25" eyepieces

Name: Filter Kepler n° 47 violet for 1.25" eyepieces
Brand: Kepler
SKU: KE142
Price: 13.22 EUR
Availability: InStock

Reference KE142

In stock

13.22

VAT excluded Shipping 24/48h

Filter Kepler violet to enhance the contrast of specific details in lunar and planetary observation.

Buy it now and receive it between on Monday, 30 December and Monday, 6 January with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Monday, 30 December - Monday, 6 January

Home delivery - International

Estimated delivery:
Monday, 30 December - Monday, 6 January

✖

Description
Product Details

Filter Kepler No. 47 violet for 1.25" eyepieces

Color filters are used to enhance contrast when observing lunar and planetary surfaces. Each color helps to observe specific details (Martian seas or polar caps, clouds on the surface of Jupiter or Venus, etc.). They are screwed to the barrel of the 31.75 mm diameter eyepieces and the specific colorant is embedded inside the glass itself. The reference of each filter is given by its color according to the Wratten catalog.

Use: This filter strongly absorbs green, red and yellow wavelengths, so it is only suitable for telescopes with apertures of 200 mm or larger. It is used to enhance the red, yellow and green areas of the polar areas of Mars, achieving excellent enhancement of the ice caps; it contrasts Venus against the twilight sky and diminishes its extreme brightness and scintillation and highlights atmospheric details such as occasional phenomena in the Venusian polar areas. Increases the contrast between the rings and Saturn. Suitable for visual observation and astrophotography.

Filter Kepler n° 47 violet for 1.25" eyepieces

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