Search results for: '28mm'

BT-100 SF giant binocular with 62° LER eyepieces 20mm for observation of the starry sky and terrestrial objects. Always...

BT-70 SF giant binocular with 62° LER eyepieces 20mm for observation of the starry sky and terrestrial objects. Always w...

BT-82 SF giant binocular with 62° LER eyepieces 20mm for observation of the starry sky and terrestrial objects. Always w...

BT-120 SF giant binocular with 62° LER eyepieces 20mm for observation of the starry sky and terrestrial objects. Always...

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

The 2x auxiliary objective lens increases the magnification of a stereoscopic microscope, while reducing the working dis...

Cigarette Lighter Adapter to DC 2.5mm...

Cigarette Lighter Adapter to DC 2.1mm...

Featuring large 82mm pure fluorite crystal objective lenses with excellent light gathering power and virtually eliminati...

3" Losmandy-type dovetail bar 250mm (10") ...

RT-Adapter to connect Refractors with 97mm inner diameter...

The new ZWO 7x 50mm Square EFW is designed for use with 50mm Square Filters and large-format cameras, including the ZWO...

Hyperion Universal Zoom Mark IV: fourth generation of Baader-Zoom, 68° Widefield eyepiece with five magnifications - foc...

The ZWO new Nikon-T2-Ⅱ adapter is independently developed by ZWO. It’s composed of a 29mm new Nikon-T2 adapter and a 5mm...

The RANGEGUIDE 2800 impresses with features that are hard to find in this price-performance class. ...

The RANGEGUIDE 2800 impresses with features that are hard to find in this price-performance class. ...

16mm Argon purged high performance eyepiece with 68° apparent field...

34mm Argon purged high performance eyepiece with 68° apparent field...

14mm Argon purged high performance eyepiece with 82° apparent field...

14mm Argon purged high performance eyepiece with 82° apparent field...