Lunt SunLock Solar Alignment Finder | Solar Sun Locator

Lunt Sun Finder for LUNT Solar Telescopes

Find the sun in seconds. The SunLock mini red dot finder projects a precise alignment dot onto a glass reticle, making solar telescope setup fast and frustration-free. Color-matched red anodizing complements your Lunt scope.

Stop hunting - start observing
Centering your solar telescope on the sun shouldn´t require guesswork, dangerous squinting, or endless adjustments. The SunLock changes everything.

This precision solar alignment finder projects a bright alignment dot onto a glass reticle plane also visible from above and forward of your eyepiece. Simply position the dot, and your solar telescope is aimed, ready for the chromosphere, prominences, or whatever solar drama awaits.

Built to stay aligned
Internal set screws let you fine-tune the projection spot without external adjustments that can shift during transport. Once dialed in, your alignment stays locked, even after casing your scope and traveling to dark (or bright) sky sites.

Designed for Lunt
Red anodized finish matches your Lunt telescope perfectly. Direct mounting on LS40, LS50T, LS60, LS80THa, and LS100THa scopes. Larger models and ring-style mounts work seamlessly with the ADPSOL adapter.

Versatile mounting
The SunLock´s slot accommodates both 1/4-20 and M6 screws with 1-inch or 25.4mm hole spacing, making it compatible with Tele Vue slots and many third-party solar setups.

Key Features

Red dot reticle projection - visible alignment dot makes solar targeting fast and precise

Internal alignment screws - fine-tune without losing calibration during transport

Color-matched finish - red anodized aluminum complements Lunt telescopes

Universal Lunt compatibility - works with all Lunt scopes (ADPSOL adapter required for ring-style mounts)

Flexible mounting - accepts 1/4-20 and M6 screws; fits Tele Vue slots and 1" / 25.4 mm spacing

Included Hardware - mounting screws and hex wrench in the box

Safety informations: PDF Download