420-800mm F/8.3-16 Manual Telephoto Camera Lens + T-Mount for Canon 5D 6D 7D 7D 60D 70D 77D 80D T3 T3i T4i T5 T5i T6 T6i T6s T7

LIGHTDOW designs, manufactures and markets a wide range of camera and lighting support equipment for the professional photographic, film, theater, live entertainment and video markets. The product line includes an extensive range of camera lenses, tripods and heads, lighting stands and accessories.

LIGHTDOW products are sold by its own distribution companies, ZLY Technology Distribution, in China, Hong Kong, France, Germany, Italy, Japan, the United Kingdom, the United States and around the world! It has become a tradition of Lightdow to continually invest in the latest technology together with constant assessment of the product range, production needs and consumer trends. This policy maintains the highest standard of quality at all stages and set the standards others follow.

Manual Lens with Long Focal Length
It is recommended to focus with live-view to achieve accurate focus. As with all long telephoto lenses a combination of sturdy camera support, substantial tripod, good technique, fast shutter speed, use of remote, and mirror lock up are recommended to avoid camera shake to achieve the best results.

Specifications:

 Filter diameter: 67mm elements in 2 Groups
Aperture Range: 8.3-16
Focal length: 420-800mm
Minimum Focusing Distance: 1.5m / 4.92ft
Filter diamater: 67mm
Package size: 27 * 9 * 9cm / 10.6 * 3.5 * 3.5in
Package weight: 860g / 1.9LB 

UMC (Ultra Multi Coating)

We apply the UMC technology to reduce flare & ghost as much as possible and get clear & fresh color image. 

T mount for Canon

The T Mount adapter allows you to attach your Canon DSLR /SLR camera to lenses, telescopes, microscopes, enlargers, and other equipment that have a T2 universal thread mount. 

Dedicated to pushing the boundaries of imaging

With over 10 years of camera lens innovation and craftsmanship, we aim to provide a new generation of lenses that will allow every photographer and videographer to share their unique perspective with the world.