GS-250 PAPO ED Triplet Guide Scope (AC / AR) – 250mm f/5 Size:GS-250AR How cold does the TEC

How cold does the TEC get

5KHz Audio response +1dB—-3dB Rated audio distortion ≤3% Digital protocol ETSITSI02361

but in addition to visual use

5 mm diameter RA worm wheel with 180 teeth for high precision tracking (compared to 130 teeth for the EQ3)

GS-250 PAPO ED Triplet Guide Scope (AC / AR) – 250mm f/5 Size:GS-250AR How cold does the TECGS 250 PAPO Apochromatic Guide Scope (AC AR) 250mm focal length 50mm aperture f 5 The GS 250 is a precision 250mm flat field guide scope engineered for serious astrophotography. With its balanced focal length and ED triplet optical design, it delivers sharp, well corrected guide stars for accurate and stable deep sky imaging. Key Benefits: PAPO Precision Stable Guiding High Contrast Star Profiles Overview The GS 250 features a proprietary three