Search results for: 'corrector'

The Celestron Aluminum Dew Shield with Cover Cap is an essential accessory that protects your telescope tube in the fiel...

The Celestron Aluminum Dew Shield with Cover Cap is an essential accessory that protects your telescope tube in the fiel...

High contrast, comfortable eye relief and full field sharpness. Control of astigmatism, field curvature, lateral color...

High contrast, comfortable eye relief and full field sharpness. Control of astigmatism, field curvature, lateral color...

The Takahashi FS-60Q apochromatic refractor is a longer focal length version of the FS-60CB. The longer F/D ratio allows...

The Takahashi FS-60Q apochromatic refractor is a longer focal length version of the FS-60CB. The longer F/D ratio allows...

The CDK24 is a 24 inch (0.61 m) f/6.5 Corrected Dall-Kirkham Astrograph telescope. The CDK24 covers a 70 mm fi...

The new 4.7mm Ethos-SX, like its 3.7mm progenitor, is designed and crafted to combine its exceedingly wide field of view...

The PlaneWave Instruments CDK17 is a 17 inch (0.43 m) f/6.8 Corrected Dall-Kirkham Astrograph telescope. The CDK17 cover...

Fast and easy to set up, the Dobsonian mount consists of a box-type mounting which allows the telescope to pivot in alti...

The 35mm has a large true field with plenty of eye relief for eyeglass wearers.  When combined with a Paracorr to c...