Search results for: 'Reduc'

Leaves the inner diameter large by attaching a T Ring by screwing in each of the knobs, it reduces the blocking of the i...

The Ermenrich PL40 Optical Level is designed for taking measurements on the ground: height differences, angles, and dist...

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

The Sky-Watcher Dobsonian Telescope 10" has a "paraboloidal" primary mirror to eliminate spherical aberration and a four...

The Sky-Watcher Dobsonian Telescope 6" has a "paraboloidal" primary mirror to eliminate spherical aberration and a four...

The Red Dot Finder is a zero magnification pointing tool that uses a coated glass window to superimpose the image of a s...

The adapter allows connecting Skywatcher focal reducers and correctors to telescopes with 2" receptacle...

Ermenrich LR20 is a laser receiver for use with laser levels. It recognizes green and red laser beams at a distance of u...

The ASTRO R-LITE red light flashlight is the ideal companion at night to read star charts or make ad...

Meet the Ermenrich BASE LT20 Laser Level – a universal tool for construction, renovation, and finishing work. It is equi...

The Ermenrich BASE LT10 Laser Level generates two red lines – a vertical line and a horizontal one. It can be used for m...

The Astro Fi 102 is a computerized alt-azimuth Maksutov-Cassegrain telescope perfect for terrestrial and celestial viewi...

The Astro Fi 6" is a computerized alt-azimuth Schmidt Cassegrain telescope perfect for terrestrial and celestial viewing...