Lightdow 420-800mm f/8.3 Manual Zoom Super Telephoto Lens + T Mount Ring for Canon EOS 80D 90D Rebel T3 T3i T4i T5 T5i T6 T7 T6i T7i SL1 SL2 60D 70D 77D 5D III/5D IV 6D 7D/7D II (White Version)

Price: $96.99
(as of Dec 21, 2023 21:14:55 UTC – Details)

From the brand

Lightdow 420-800mm Astrography

Super Telephoto Lens for Astrography – The Moon

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 pespective with the world.

What is Lightdow?

The Art of Light and Shadow.

Our Mission

To make high cost-effective lenses which allow everyone to enjoy the beauty of photography.

FAQ: why my lens is not attached?

Set your camera to “M mode” with “Shutter release: no lens” to ON in camera menu to use Lightdow Full Time Manual Lenses.

Lightdow Manual Lens Series

NATURAL, LIFELIKE IMAGERY
UMC (Ultra Multi-Coating) Design

420-800mm for Astrography

Warm Tips: This is a FULL Manual Lens, NO Electronic Contacts, your camera will not detect the lens when mounted, that’s why it shows “LENS NOT ATTACHED”, please switch to MF MODE in order to use this lens correctly. Tips to use our Manual Lens: 1) Set the mode dial to Manual (M). 2) Set the Release w/o Lens option in the camera menu to Enable. 3) Set the Shutter lock option in the camera menu to Off: no lens.
Fine tune the front focusing ring to make subject in-focus and take a sample picture. If the picture turns out dark, take the following steps to improve, 1. Lower the shutter speed, from 1/500s down to 1/100s or slower 1/50 etc; 2. Raise the ISO Number, from ISO 100 to ISO 200/400/800 etc; 3. Use a remote shutter release and tripod to increase image stability; 4. Switch position to allow more environmental light coming through the lens into the camera imaging sensor.
Multi coated low-dispersion glass, anti-reflection coating, manual focus telephoto zoom lens to use with DSLR SLR cameras.
ADVANCED OPTICS / SUPER ZOOM / SOLID FULL METAL CONSTRUCTION / MANUAL FOCUSING
Compatible with Canon DSLR with EF/EF-S Mount EOS Rebel T1i, T2i, T3, T3i, T4i, T5, T5i, T6, T6i, T6s, T7, T7i, T7s, T8i, SL1, SL2, SL3, 60D, 70D, 77D, 80D, 90D, 50D, 40D, 30D, 5D, 1D, 5D III, 5D IV, 5Ds, 6D, 6D Mark II, 7D, 7D Mark II Digital SLR Cameras