iOptron AccuAlign Dark Field Illuminated Polarscope for CEM/ST/SG Mounts - 3330 Adapters - M48 ultra wide-angle zoom lens offering

ultra wide-angle zoom lens offering excellent optical performance throughout the zoom range

Column design: Hexagonal profile

Sky-Watcher Star Adventurer

The L filter acts as a red-ultraviolet cut-off filter

iOptron AccuAlign Dark Field Illuminated Polarscope for CEM/ST/SG Mounts - 3330 Adapters - M48 ultra wide-angle zoom lens offeringiOptrons AccuAligning Polar Scope, together with its Quick Polar Alignment process and application, provides an accurate and fast polar alignment for an equatorial mount. The dark field illuminated dial makes the polar alignment simple and easy and it can be done just in minutes. Eyepiece: Adjustable for reticle focusing Objective Lens: Adjustable for object focusing Locking Rng: Lock the objective lens tube Reticle Illumination Inlet: Threaded hole