Search results for: 'Edge'

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...

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...

Optimized for the super-fast Skywatcher F4 Newtonian telescope, this coma corrector ensures pinpoint stars right out to...

RC telescopes from TS-Optics are made for astrophotographers. High-quality images of galaxies and nebulae with perfect s...

RC telescopes from TS-Optics are made for astrophotographers. High-quality images of galaxies and nebulae with perfect s...

Optimized for all Sky-Watcher fast-ratio f/5 Newtonian Reflectors /Dobsonians, with 2” focuser. Delivers stunning wide-f...

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

The flattener is a lens that evens out the field, as this is slightly curved by the primary optics. Astrophotographers c...

The flattener is a lens that evens out the field, as this is slightly curved by the primary optics. Astrophotographers c...

Although the Takahashi FSQ-85EDX is designed as a Petzval quadruplet, the full-format sensor coverage was not perfect an...

These eyepieces with their huge apparent field of view not only gave the observer a panoramic visual experience, but the...

These eyepieces with their huge apparent field of view not only gave the observer a panoramic visual experience, but the...

These eyepieces with their huge apparent field of view not only gave the observer a panoramic visual experience, but the...

These eyepieces with their huge apparent field of view not only gave the observer a panoramic visual experience, but the...

These eyepieces with their huge apparent field of view not only gave the observer a panoramic visual experience, but the...

Plan achromatic objectives produce an image that is equally focused both in the center and at the edges with minimal dis...

Plan achromatic objectives produce an image that is equally focused both in the center and at the edges with minimal dis...

The objective is suitable for studying details of the structure of a specimen of 1µm or larger over a large field of vie...