High grade Schott optical glass is vat dyed for even color coating; then anti reflection coated for maximum light throughput; each filter has a metal filter cell and is threaded for use with 1.25 inch telescope eyepieces and filter threaded accessories
Handy color planetary telescope eyepiece filters help enhance your view of the planets and Moon; unveiling specific features and enabling you to discern more detail
The filter mount is precision manufactured from metal and is extremely thin to minimise shadowing and diffraction; the threads on both sides of the filter make it also possible to combine different filters
There 1.25 inch filters offer excellent cost effectiveness; The filter is suitable for all visual observing and photographic uses
6X COLOURED EYEPIECE FILTERS:1.25 inch eyepiece Lunar and Planetary filters 25 Red; 21 Orange; 12 Light Yellow; 58A Dark Green; 80A Blue and 56 Green; 1X 1.25 inch ND96 MOON FILTER
One time purchase to meet all your needs in order to achieve better astronomical visual effects
Alstar 2" Color/Planetary Filter for Telescope - #80A Blue
KWD 13.500
Alstar Guide Scope Mount - The Convenient Way to Mount Your Guide Scope
KWD 62
Alstar 2" Narrowband NBPF Hydrogen-a 12nm Filter - Enhances The Contrast Between Object and Sky - Allows You to Take Images Even Under Urban Skies
KWD 55.500
Alstar 1.25" Multiple 5-Position Filter Wheel for Telescope
KWD 21.500
