DAYSTAR QUARK MAGNESIUM I b2 FILTER QHY low dimensions and small weight

low dimensions and small weight

The closing strip is elastic and allows to connect it to telescopes with a diameter up to 100mm - 120mm

It also adds some new features to the CEM family like Wi-Fi and LAN for remote operation and easy to use

25" and 7 x 31mm

Delta-T ready - For added dew prevention

DAYSTAR QUARK MAGNESIUM I b2 FILTER QHY low dimensions and small weightThe DayStar Instruments Magnesium Quark Eyepiece reveals a whole new area of highly magnetized high energy in the bright 5172. 8 wavelength. The eye is most sensitive at this wavelength so the image is significantly brighter than calcium. Views show both plage and dark mottling of chromospheric network. To prevent damage to your telescope, the Quark must be used with an appropriate energy rejection filter (sold separately). For refractors under 120mm