Filter Kepler n° 11 yellow greenish yellow for 1.25" eyepieces

Name: Filter Kepler n° 11 yellow greenish yellow for 1.25" eyepieces
Brand: Kepler
SKU: KE134
Price: 13.22 EUR
Availability: InStock

Reference KE134

In stock

13.22

VAT excluded Shipping 24/48h

Filter Kepler yellow-green to enhance the contrast of specific details in lunar and planetary observation.

Buy it now and receive it between on Wednesday, 25 September and Wednesday, 2 October with Home delivery - International

Delivery Options

Carrier		Description	Estimated Delivery
	Home delivery - International	Home delivery - International	Wednesday, 25 September - Wednesday, 2 October

Home delivery - International

Estimated delivery:
Wednesday, 25 September - Wednesday, 2 October

✖

Description
Product Details

Filter Kepler n° 11 yellow-green 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: increases contrast when observing seas and poles of Mars, red-orange and blue details on Jupiter and Saturn, increases Cassini division on Saturn's rings, improves resolution of Uranus and Neptune with 10" or larger aperture telescopes, enhances cometary jets. Reduces false purple color in achromatic refractors with a Fraunhofer doublet mounted on the objective.

Filter Kepler n° 11 yellow-green for 1.25" eyepieces

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