Specifications:

• Weight: 140g
• Use: Camcorders
• Type: Zoom Lens
• The feature of case: 17mm thread
• Product Name: Zoom Telescope Lens
• Place of Origin: Guangdong, China (Mainland)
• Package: Yes
• Package: With box
• Model Number: 20-40x Zoom Telescope Lens
• Lens UV Filter Size: 37mm
• Lens Shape: Round
• Lens Material: Aluminum Alloy+Glass
• Focus Type: Telephoto Lens
• Compatible for: all smartphones
• Caliber: 4cm
• Brand Name: BOYTOND
• Aperture Range: F1.8