420-800mm f/8.3-16 Super Telephoto Zoom Lens T Mount for EMount DSLR Cameras 80D 70D 60Da 7D 5D T7i T7s SL1

420-800mm f/8.3-16 manual telephoto zoom lens designed for use with DSLR SLR Cameras. Manual-focus operation with full manual adjustment gives precise control over composition and focus. Optical construction uses multi-coated low-dispersion glass with anti-reflection coating to improve contrast and help produce high-quality images. Built with an all metal structure for durability and designed for good light transmittance.