Lunt Sunlock Sun Finder

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- Visible alignment dot makes solar targeting fast and precise
- Fine-tune without losing calibration during transport
- Red anodized aluminum complements Lunt telescopes
- Works with all Lunt scopes (ADPSOL adapter required for ring-style mounts)
- Accepts 1/4-20 and M6 screws; fits Tele Vue slots and 1"/25.4mm spacing
SunLock Solar Alignment: Find the Sun in Seconds.
The Lunt SunLock Solar Alignment Finder makes centering your solar telescope on the Sun quick, precise, and easy. A bright alignment dot is projected onto a glass reticle that can be viewed from above or in front of the eyepiece, allowing you to accurately aim without guesswork. Internal set screws help keep the finder securely aligned during transport, while the red anodized finish pairs naturally with Lunt solar telescopes. Designed for direct mounting on select Lunt models, the SunLock also features a versatile mounting slot compatible with 1/4"-20 and M6 screws for use with a variety of solar telescope setups.
Stop Hunting. Start Observing!
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.
Simple Sol Finder


This precision solar alignment finder projects a bright alignment dot onto a glass reticle, making it easy to view from above or in front of the eyepiece.
Mounting Compatibility
Direct Mount (No Adapter)
- LS40 (uses two screw holes near focuser)
- LS50T (mounts to clamshell slot)
- LS60 (mounts to clamshell slot)
- LS80THa (mounts to etalon module slot)
- LS100THa w/ adapter rings (4 mounting locations on ring blocks)
Requires ADPSOL Adapter
- LS100THa with standard rings
- LS80MT
- LS100MT
- LS130MT
- LS152THa
Third-Party Compatibility
- Tele Vue slot systems
- Any mount with 1/4-20 or M6 holes
- Secondary dovetails and handles with accessible slots
Specifications
- Type: Red Dot Sun Finder
- Reticle: Glass projection plane
- Finish: Red anodized aluminum
- Mounting Hardware: 1/4-20 and M6 compatible
- Hole Spacing: 1" / 25.4mm
- Alignment: 3-point internal set screw system
- Included: Mounting screws, hex wrench
Other Information
- Country of Manufacture: United States
SunLock Solar Alignment: Find the Sun in Seconds.
The Lunt SunLock Solar Alignment Finder makes centering your solar telescope on the Sun quick, precise, and easy. A bright alignment dot is projected onto a glass reticle that can be viewed from above or in front of the eyepiece, allowing you to accurately aim without guesswork. Internal set screws help keep the finder securely aligned during transport, while the red anodized finish pairs naturally with Lunt solar telescopes. Designed for direct mounting on select Lunt models, the SunLock also features a versatile mounting slot compatible with 1/4"-20 and M6 screws for use with a variety of solar telescope setups.
Stop Hunting. Start Observing!
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.
Simple Sol Finder


This precision solar alignment finder projects a bright alignment dot onto a glass reticle, making it easy to view from above or in front of the eyepiece.
Mounting Compatibility
Direct Mount (No Adapter)
- LS40 (uses two screw holes near focuser)
- LS50T (mounts to clamshell slot)
- LS60 (mounts to clamshell slot)
- LS80THa (mounts to etalon module slot)
- LS100THa w/ adapter rings (4 mounting locations on ring blocks)
Requires ADPSOL Adapter
- LS100THa with standard rings
- LS80MT
- LS100MT
- LS130MT
- LS152THa
Third-Party Compatibility
- Tele Vue slot systems
- Any mount with 1/4-20 or M6 holes
- Secondary dovetails and handles with accessible slots
Specifications
- Type: Red Dot Sun Finder
- Reticle: Glass projection plane
- Finish: Red anodized aluminum
- Mounting Hardware: 1/4-20 and M6 compatible
- Hole Spacing: 1" / 25.4mm
- Alignment: 3-point internal set screw system
- Included: Mounting screws, hex wrench
- 1x Sunlock Sun Finder
- Visible alignment dot makes solar targeting fast and precise
- Fine-tune without losing calibration during transport
- Red anodized aluminum complements Lunt telescopes
- Works with all Lunt scopes (ADPSOL adapter required for ring-style mounts)
- Accepts 1/4-20 and M6 screws; fits Tele Vue slots and 1"/25.4mm spacing
SunLock Solar Alignment: Find the Sun in Seconds.
The Lunt SunLock Solar Alignment Finder makes centering your solar telescope on the Sun quick, precise, and easy. A bright alignment dot is projected onto a glass reticle that can be viewed from above or in front of the eyepiece, allowing you to accurately aim without guesswork. Internal set screws help keep the finder securely aligned during transport, while the red anodized finish pairs naturally with Lunt solar telescopes. Designed for direct mounting on select Lunt models, the SunLock also features a versatile mounting slot compatible with 1/4"-20 and M6 screws for use with a variety of solar telescope setups.
Stop Hunting. Start Observing!
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.
Simple Sol Finder


This precision solar alignment finder projects a bright alignment dot onto a glass reticle, making it easy to view from above or in front of the eyepiece.
Mounting Compatibility
Direct Mount (No Adapter)
- LS40 (uses two screw holes near focuser)
- LS50T (mounts to clamshell slot)
- LS60 (mounts to clamshell slot)
- LS80THa (mounts to etalon module slot)
- LS100THa w/ adapter rings (4 mounting locations on ring blocks)
Requires ADPSOL Adapter
- LS100THa with standard rings
- LS80MT
- LS100MT
- LS130MT
- LS152THa
Third-Party Compatibility
- Tele Vue slot systems
- Any mount with 1/4-20 or M6 holes
- Secondary dovetails and handles with accessible slots
Specifications
- Type: Red Dot Sun Finder
- Reticle: Glass projection plane
- Finish: Red anodized aluminum
- Mounting Hardware: 1/4-20 and M6 compatible
- Hole Spacing: 1" / 25.4mm
- Alignment: 3-point internal set screw system
- Included: Mounting screws, hex wrench
Other Information
- Country of Manufacture: United States
- 1x Sunlock Sun Finder

Lunt Sunlock Sun Finder
