Dew Heater Band for Telescopes, eyepieces, camera lens - 12VDC Length:70cm 4mm backfocus-gain with spotting scope

4mm backfocus-gain with spotting scope A-Ring (included): the Mark IV focuses with all tested spotting scopes (optional adapters available for most major brands)

The FLT156 is compatible with the William Optics Flat 6AIII - which provides the best image quality - the Flat 7A 0

The combination of high altitude bearings with optimized aluminum structures allows fine adjustment flows at high magnifications

but slightly to either side

No batteries required

Dew Heater Band for Telescopes, eyepieces, camera lens - 12VDC Length:70cm 4mm backfocus-gain with spotting scopeExcellent quality and highly effective fully standalone dew heater band with independent variable heat control adjustment. Features secure Velcro attachment with elastic ends to allow for some additional size flexibility. Plug straight into your ZWO ASIAIR Plus (using the supplied ASIAIR male to male cable, or our handy male to male compact plug), use with a 12VDC power source completely on its own with full independent power control adjustment or