Alstar 2 inch Telescope Eyepiece - 26mm FMC 55-Degree Kellner Wide Field Eyepices with Comfortable Viewing Position for Astronomy Astrophotography - 2 inch Filter Thread Enhanced Achromatic Optics
The Modified Achromatic design features an optical advancement over the traditional Kellner and gives sharp, faithful lunar, planetary, and deep-space images.
If high transmission is essential, Kellner eyepieces are highly recommended. The Kellner eyepiece design uses a minimum of glass-air surfaces.
High-level craftmanship, the lenses are multi-coated and have blackened edges and a blackened interior. Offers the budget-conscious amateur stargazer an excellent alternative to more sophisticated and expensive eyepieces.
2" Kellner wide field eyepices with comfortable viewing position. Kellner eyepieces are a further development of the classical Kellner design. They have a more comfortable viewing position and better off-axis definition.
This eyepiece is threaded to accept standard 2" filters, includes a rubber eyecup for comfortable viewing and is fully multicoated. Dust caps are included.
Alstar 2" Narrowband O-III Filter - Produces Near-Photographic Views of The Veil, Ring, Dumbbell and Orion Nebula, Among Many Other Objects
KWD 35.500
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" Astrophotography Flip Mirror with Eyepiece Adapter - The flip Mirror for Precise Focusing
KWD 51.500
