Vintage Tele Vue 19mm Wide Field 2" Eyepiece Starbright XLT The comparison photos at right

The comparison photos at right demonstrate (qualitatively) that the IDAS filter maintains better color balance than other filters which have been designed for visual use

Near IR (NIR) is blocked up to 1050nm

ZWO AM3N Harmonic EQ Mount

Because AM7 and ASIAIR are part of the same ecosystem

and realizes output of the number of pixels needed for 4K at 120 frame/s (in ADC 10-bit output mode

Vintage Tele Vue 19mm Wide Field 2" Eyepiece Starbright XLT The comparison photos at rightThis is a Tele Vue 19mm wide field 2" eyepiece in excellent condition. The optics are clean and the body is unmarked. It includes both dust caps but no box. This has been superseded by the newest Tele Vue Panoptic series, whose complete description for the 19mm Panoptic is below, and is not completely applicable to this particular eyepiece. The vintage version has a 65 degree FOV and the Panoptic has a 68 degree FOV. Description: 68 Apparent Field