Search results for: '130mm'

With Kowa XD (high grade ED) lenses and close focus down to just 1.8m for the 42mm models and 1.3m for the 32mm models...

The new 36mm EFW (Electronic Filter Wheel) independently developed by ZWO for astronomical mono cameras. With the larger...

With Kowa XD (high grade ED) lenses and close focus down to just 1.8m for the 42mm models and 1.3m for the 32mm models...

With Kowa XD (high grade ED) lenses and close focus down to just 1.8m for the 42mm models and 1.3m for the 32mm models...

To call this telescope simply a "finder" really doesn´t do it justice. The high quality 2 element astro objective with 6...

This classical Newtonian design offers a 114mm aperture in a compact design. It is therefore a perfect telescope for beg...

Discovery Flint 8x40 – field binoculars with the classic combination of 8x magnification and 40mm objective lenses. It i...

Regardless of its photographic qualities, the Epsilon is a first-rate wide-field observation telescope. The observation...

Al Nagler's 4-element concept, continues the tradition of full-field sharpness with optimum aberration control. Like lon...

Al Nagler's 4-element concept, continues the tradition of full-field sharpness with optimum aberration control. Like lon...

Al Nagler's 4-element concept, continues the tradition of full-field sharpness with optimum aberration control. Like lon...

Al Nagler's 4-element concept, continues the tradition of full-field sharpness with optimum aberration control. Like lon...

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

This microscope is designed for studying liquid precipitates, cell colonies, living cells, tissue cultures, and other st...

This microscope is designed for studying liquid precipitates, cell colonies, living cells, tissue cultures, and other st...

Levenhuk Nitro 12x50 Binoculars provide a clear, detailed image with 12x magnification in any weather. The 50mm aperture...

This microscope is designed for studying liquid precipitates, cell colonies, living cells, tissue cultures, and other st...

This Sky & Telescope "Hot Product" is designed to produce the largest true field possible in a 1¼" eyepiece. (Its 27...

Housed in a 2" barrel like the 35mm, the 27mm is lighter & smaller. It's perfect for any telescope size, type or spe...

The exiting Acuter Solarus-80 is an 80mm solar telescope with a safe, permanently-mounted white light solar filter of gl...