Search results for: '1.2'

ZWO 7 nm narrow band filter set 31 mm unmounted - consisting of H-Alpha, S-II and O-III. The narrowband nebula filters f...

Use with H-alpha and OIII narrowband filters (SHO Set) for astrophotography.  Also suitable for visual observation...

Adding a ZWO O-III Narrowband filter to your imaging collection will take you beyond RGB imaging and reveals your favori...

The short length adapter reduces the 2" filter thread to a 1.25" filter thread, allowing the use of less expensive 1.25"...

This adapter allows you to use your guiding camera in 1.25" housing with your TS-Optics, GSO or Kepler finder scope. You...

The Astronomik [O III] CCD filter is a super-narrow band emission line filter for CCD photography from observation sites...

The Celestron Accessory Case, a useful add on to any astronomer’s telescope arsenal.  Use this piece of equipment t...

The 4.5mm is a popular choice for a wide variety of telescopes, producing some of the highest magnification views t...

Solidly in the mid-magnification range for most amateur telescopes, the 15mm is a true workhorse for...

Solidly in the mid-magnification range for most amateur telescopes, the 25mm is a true workhorse for visual observers...

Loved by deep sky observers, a 30mm focal length eyepiece produces a large exit pupil which floods y...

The new 62°- LER eyepieces by Explore Scientific do not only offer excellent image sharpness and high resoluti...

The new 62°- LER eyepieces by Explore Scientific do not only offer excellent image sharpness and high resoluti...

The new 62°- LER eyepieces by Explore Scientific do not only offer excellent image sharpness and high resoluti...

The new 62°- LER eyepieces by Explore Scientific do not only offer excellent image sharpness and high resoluti...

ZEISS designed the 1.25" Astro Adapter specifically for stargazers who want to use their standard astronomical eyepieces...

The darkfield condenser is used for the darkfield microscopy technique for studying unstained transparent samples. ...

Phase objective for a biological inverted microscope. Phase contrast is used to study transparent, low-contrast samples...

Phase objective for a biological inverted microscope. Phase contrast is used to study transparent, low-contrast samples...

The objective is designed for observations in transmitted polarized light. The special optics of the strain-free polariz...