Dew Shield for ZWO Seestar S50 Telescope Accessories, Dew Light Shield Lens Cover Cap for Bahtinov Mask Focus, Smart Astronomy Telescope Lens Accessory, Stray Light Protection for Star Gazing

Dew Shield for ZWO Seestar S50 Telescope Accessories, Dew Light Shield Lens Cover Cap for Bahtinov Mask Focus, Smart Astronomy Telescope Lens Accessory, Stray Light Protection for Star Gazing

• Dew Shield Protection: Dew shield is compatible with the ZWO Seestar S50 Smart Telescope, offering advanced protection and enhanced image quality. The 93mm extended shield design of the dew shield for seestar telescope reduces thermal exchange, effectively avoiding dew formation during prolonged observations in high-humidity environments
• Stray-Light Terminator: This versatile dew shield for seestar telescope combines effective avoiding dew with outstanding stray light reduction capabilities. The matte black interior surface of the dew shield for seestar telescope absorbs 99.2% of reflected light from artificial sources (street lights, vehicle headlights), while the extended hood design physically blocks peripheral light pollution. The dew shield for seestar telescope minimizes the entry of unnecessary light helps with image processing and produces clearer photos
• Stable Structure: This lens dew shield for seestar telescope is crafted from aerospace-grade ABS composite material, maintaining structural integrity across temperature fluctuations from -30°C to 60°C. The exquisite surface treatment of the dew shield for seestar telescope ensures that it can withstand scratches during repeated installation and transportation
• Easy Installation: The dew shield for seestar telescope has a diameter of 1.81in / 46mm and can be installed by simply pressing the shield into the objective lens groove. If you need to use a telescope filter/mask holder, need to file the inside of this dew shield to get it to fit
• Note: Closing the telescope while the dew shield is still attached may cause the dew shield to become trapped between the arm and the housing, potentially damaging both components. Always detach the dew shield before turning off the power of the telescope to keep your smart star-gazing rig safe.
• Before purchasing, please ensure you confirm the size of the dew cover you require! If the pipe end of this product installed on the S50 is too loose, secure it with tape before use