Explore Scientific ReflexSight LED Projection Finder without Magnification Suitable for Telescopes with Common Vixen Dovetail Shoe

LED projection finder with deep red target circles, a practical alternative to classic optical viewfinders and light point viewfinders - you can see the complete starry sky without magnification 1/4 inch x 20G photo tripod female thread; mounting via piggyback camera adapter; multi-dot target circle pattern in standard circle diameter 4.0 degrees, 2.0 degrees and 0.5 degrees; can be used with both eyes Smooth housing without sharp corners; compact design and easily accessible battery compartment; low power consumption of the LED lighting, ensures a long service life Continuously adjustable brightness control and tool-free three-point parallax adjustment knobs with knurled click switch e.g. Switch off; can also be mounted on small and light telescopes Dimensions and weight: 180 x 47 x 127 mm; includes: ReflexSight LED projection viewfinder; batteries required: 2 x AAA (not included)