2" 99% Dielectric Mirror Diagonal | Dark Clear Skies

2" 99% Dielectric Mirror Diagonal | Dark Clear Skies2" 99% Dielectric Mirror Diagonal This premium 2 inch dielectric mirror diagonal is designed for visual astronomers who demand maximum brightness, contrast, and durability. Featuring a 99% reflective dielectric coated mirror, it delivers excellent light throughput and sharp, high contrast views across lunar, planetary, and deep sky targets. Dielectric coatings are extremely durable and resistant to oxidation, making this diagonal ideal for long term

Automatic Meridian Flip

which is less than 0

making it especially well suited to imaging telescopes in the 500–900mm focal length range

the ASI2600MC Pro offers an outstanding combination of performance

4g but also provides a secure

as well as stability on CWL(central wavelength) no deviation affected by temperature changePlanetary rotation system offers precision and homogeneity of coatings ensuring high value on transmission of pass-band and Optical density of off-bandFilter Cell

Rowe Coma Corrector (RCC I) for Newtonian Telescopes

0'' Feather-Touch focuser with 1:10 reduction

and is part of a family of small creatures that also include even harder to photograph

4 nm) Central Wavelength (CWL): 672 nm Half Bandwidth (FWHM): 7 nm Maximum Transmission: 80% Blocked Light Pollution Bands: Mercury (435

All the people can talk in the group when they need to talk

The set also comes with a great accessory to introduce you to the world of astrophotography: With the eyepiece smartphone adapter