Astronomical Telescope Lens Dew Heater Strap for Intelligent Temperature Control for Anti-Condensation and Fog Prevention, 12V DC5521 Powered, Black Red(1080 * 50mm)

Features:* Made of polyester material, durability and functionality* When photograph outdoors in cold weather, the large temperature difference between day and night may cause dew and fog inside the telescope or lens, affecting imaging and efficiency. Use the defog belt to eliminate fog and water, which can help more stable photography*Intelligent temperature control, faster heating, more uniform heating, longer service life*Powered by 12V mobile power supply (not included), connector type DC5521*Suitable for astronomical telescopes of various calibers, camera lenses, bird-watching mirrors, guide mirrors, .Specifications:*Product Name: Astronomical Telescope Lens Dew Heater*Material: Plastic + Polyester*Size: approx.330*50mm: Suitable for 65mm diameter lens;380*50mm: Suitable for 80mm diameter lens;430*50mm: Suitable for 95mm diameter lens;730*50mm: Suitable for 190mm diameter lens;1080*50mm: Suitable for 300mm diameter lens;*Color: Black and Red*Weight: about 200g-500gPackage Content:1 x Lens Dew Heater

• [PREVENTS CONDENSATION DAMAGE] This Telescope Lens Dew Heater actively combats dew formation inside your equipment, safeguarding your imaging quality during chilly nights outdoors.
• [SMART HEATING TECHNOLOGY] Equipped with intelligent temperature control for consistent heating that prolongs the heater's service life while maintaining optimal lens .
• [MULTIFUNCTIONAL USES] Perfectly suited for telescopes, camera lenses, and bird watching mirrors, catering to the needs of photographers and nature lovers alike.
• [CHOOSE YOUR SIZE] Offered in multiple sizes (from 330mm to 1080mm) to fit various lens diameters perfectly, ensuring effective coverage.
• [CONVENIENT POWER SOURCE] Designed to be powered by a 12V mobile power supply (not included), making it ideal for outdoor excursions.