Astronomical Telescope Lens Dew Heater Strap with Intelligent Temperature Control and Anti-Condensation Function for Telescopes and Camera Lenses, 930x50mm

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.530*50mm: Suitable for 130mm diameter lens;630*50mm: Suitable for 160mm diameter lens;830*50mm: Suitable for 220mm diameter lens;930*50mm: Suitable for 225mm diameter lens;1230*50mm: Suitable for 350mm diameter lens;*Color: Black and Red*Weight: about 200g-500gPackage Content:1 x Lens Dew HeaterNote: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data(1cm=0.39inch)

• [MULTI-COMPATIBLE DESIGN] This dew heater is suitable for various telescopes, camera lenses, and bird watching mirrors, making it an essential accessory for outdoor photography enthusiasts.
• [INTELLIGENT TEMPERATURE CONTROL] Equipped with smart temperature regulation, this heater provides faster and more uniform heating to prevent condensation and fogging during cold weather photography.
• [ MATERIALS] Constructed from polyester and plastic, this dew heater s long-lasting functionality and reliability in the field.
• [LIGHTWEIGHT & PORTABLE] Weighing approximately 200g to 500g, this compact device is easy to carry, making it perfect for astrophotography trips or bird watching adventures.
• [SIZING REMINDER] Please compatibility with your lens diameter before purchase. This model is available in sizes suitable for various lens diameters.