Celestron 12.5mm Crossaim Illuminated Reticule Eyepiece 120mm technical considerations and image processing

technical considerations and image processing techniques

and innovative features that fully support large telescopes

a hand control holder that provides the option of placing on the wedge or the fork arm

including extra low dispersion

Filter Durability:  Filter durability has always been a hallmark of Baader Planetarium

Celestron 12.5mm Crossaim Illuminated Reticule Eyepiece 120mm technical considerations and image processingCelestron 12. 5mm Crossaim Illuminated Reticule Eyepiece Description: Ideal for Accurate Polar Alignment. Well Suited for Use With Off Axis Guiders for Centering and Guiding of Stars Adjustable Red LED Light Brightness Control to Illuminate Crosshairs and Preserve Night Vision Double Crosshair Reticle for Accurate Centering and Guiding of Stars Fully Coated Optics for Excellent Light Transmission on Faint Stars Includes Reticle Eyepiece and Illuminator