JJC USB Lens Warmer, 80mm-110mm Lens Dew Heater Strip with Temperature Regulator, Condensation Prevention for Telescopes Mirrorless Dsgraphy Lenes Telescope Eyepieces in 3.15"/80mm-4.33"/110mm

JJC USB Lens Warmer, 80mm-110mm Lens Dew Heater Strip with Temperature Regulator, Condensation Prevention for Telescopes Mirrorless Dsgraphy Lenes Telescope Eyepieces in 3.15"/80mm-4.33"/110mm

• 【Widely Used】: Lens warmer strip is suitable for telescopes, astrophotography lenses, viewfinder lenses, digital cameras lenses of most sizes (Diameter in 3.15"/80mm-4.33"/110mm).Thermos, drink cup, baby bottle or any good idea that requires insulation.
• 【Fast heat transfer and Good thermal insulation】: Lens heater band prevents condensation by warming up the lens on a camera or telescope, so as not to affect the effect of the equipment.Made of high-quality materials with fast heat transfer and good thermal insulation.
• 【3 Temperature Levels】: Lens dew remover is equipped with a 1.5m temperature regulator with low, medium and high modes. Low temperature wire design can withstand temperatures as low as -40°C, and will not freeze and break in a cold environment for a long time.
• 【USB power supply】: USB port design, Suitable for long-term outdoor heating of the lens. You can connect it to a power bank or any other power source with a USB port.
• 【Quick installation and Removal】: Can be adjusted according to the size of the lens, suitable for lenses with an outer diameter Diameter in 3.15"/80mm-4.33"/110mm.