Dew Not Heater - Length: 22,9cm - for 2'' Okulare

Dew Not Heater 3'' - Length: 33cm for D=10,5cm

Dew Not Heater 5'' - Length: 42,5cm - D=13,5cm

Dew Not Heater 12'' - Length: 109,2cm for D=34,5cm

Dew Not Heater 11'' - Length: 101,6cm for D=32cm

Dew Not Heater 4'' - Length: 39cm for D=12,5cm

Dew Not Heater - Length: 140cm for D=42,5cm

Dew Not Heater 8'' - Length: 76,2 cm for D=24cm

Dew Not Heater 9''- Length: 85cm for D=25cm

Dew Not Flexible Heater length 6.5 inch (17.5 cm) - for 1.25 inch Eyepieces

Dew Not Heizmanschette - Length: 96,5cm - for d=30,5cm