I've looked at several of these from various manufacturers in the past and have been disappointed in their generally flimsy design and construction. However, this one from Astromania is excellent! It is both compact and robust, and very well made-- all machined surfaces are smooth and flawlessly coated. The adjustment screws are large and easy to grasp and turn. The soft tips of the adjustment screws securely hold the guide scope without marring its surface. The guide scope is held securely enough that accidental bumps won't necessarily throw off the pointing. Definitely the best example of this device that I've found. And at a very reasonable price!
🔋 TalentCell PB240A1 | 24V Lithium Ion Battery with 22400mAh Capacity | Rechargeable Power Pack for LED Light Strip, CCTV Camera, Smartphone & More
26 Review
Enhance Your Network Connection With Dingsun RJ45 Coupler - Compatible With Cat5, Cat5E, Cat6, And Cat7 Ethernet Cables (Black 10 Pcs)
35 Review
Dingsun SVideo To HDMI Converter: 3RCA AV Support 1080P/720P Compatible With WII U, PS2/PS3, STB, Xbox & More!
43 Review
HUANUO Adjustable Laptop Stand Riser For Desk - Fits Up To 15.6 Inch Notebook, Mesh Ventilated Cooling With 8 Tilt Levels For Improved Airflow & Ergonomics
29 Review
VAULTEK VS20I Biometric Handgun Safe With Auto-Open Lid, Bluetooth 2.0 And Rechargeable Battery (Biometric)
5 Review
Arlo Audio Doorbell Wire Free Weather Resistant
3 Review
🔒 Unveiling USB Polygraph 3: Military Edition (Packaging May Vary) - Enhanced Lie Detection Technology
3 Review
🔐 BIO-key EcoID Fingerprint Reader with Microsoft Windows Hello Certification: Say Goodbye to Passwords on Windows 7/8.1/10! Includes OmniPass Online Password Vault.
3 Review