CHF 199.00incl. Swiss VAT
Will be ordered for you
Timeframe: 10 days to 3 weeks
Estimated shipping: Between November 24 and 29, 2026
Designed for 8-inch and 10-inch Ritchey-Chrétien telescopes, this heating element
effectively prevents fogging of the secondary mirror.
Simply place it around the secondary mirror support and secure with the adhesive strip supplied.
Gentle heating keeps the mirror above the dew point, without disturbing optical quality.
| Compatibility | RC 8″ & 10″ (TS, AstroTec, GSO) |
| Mounting | Adhesive tape included (or optional tape/copper tape) |
| Connection | Standard RCA plug |
| Installation | Flexible split ring, easy to fit |