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EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens(MF) for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II-Manual Focus DSLR Cameras Lenses(Black)

  • Based on 60 reviews
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Jun 7
Order within 15 hours and 56 minutes
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Style: For Canon EF/EF-S (Black)


Features

  • [Easy-to-Use Warm Tips] - Fully manual(Advantages: precise focus control, creative freedom, high adaptability, stability and durability, and learning value) lens has no electronic contacts for focusing. Switch the camera to full manual (M) mode immediately after installation, otherwise the "no lens" error may be triggered; If the error still occurs, you need to enable the "Release shutter without lens" option in the camera menu.
  • [Professional Manual Focus Experience] - Tailored for photographers who pursue the ultimate, the 420-800mm F8.3 lens adopts a fully manual focus design, requiring photographers to carefully adjust parameters such as shutter speed, ISO and aperture before shooting. This process not only exercises photographic skills, but also inspires unlimited artistic creativity, helping you to transcend conventions and explore the infinite possibilities of photography.
  • [Telephoto Zoom Lens] - Features include precision manual focus with a large focus ring design and an internal focus mechanism, UMC technology to minimize aberrations and flare. The aperture automatically adjusts based on focal length (f/8.3 at 420mm, f/16 at 800mm), and it is compatible with 62mm filters and EF/EF-S mounts.
  • [Wide Compatibility with Canon EF/EF-S Mount] - Lightdow 420-800mm f8.3 telephoto lens is perfectly compatible with for Canon EOS Rebel T8i/T7i/T7/T6s/T6i/T6/T5i/T5/T4i/T3i/T3/T2i/T1i/XSi/XS/SL3/SL2/SL1(100D) & Digital Rebel/XTi/XT/T100(4000D) & EOS 90D/80D/77D/70D/60D/50D/40D/30D/20D/10D/7D Mark II/7D/6D Mark II/6D/5DS R/5DS/5D Mark IV/5D Mark III/5D Mark II/5D & EOS-1D X Mark III/1D X Mark II/1D X/1Ds Mark III/1Ds Mark II/1Ds/1D Mark IV/1D Mark III/1D Mark II/Mark II N/1D.
  • [Capture Capabilities] - 420-800mm manual focus telephoto lens excels at capturing detailed images of distant subjects, effectively bringing remote objects closer. It is ideal for photographing the moon, wildlife, birds, buildings, airplanes, landscapes, and more. The aperture range is F8.3-16, and it automatically adjusts with the focal length. Consequently, the camera cannot set the aperture value of the manual lens, resulting in the display of F00/F-- on the camera.

Brand: lightdow


Focal Length Description: 420-800mm


Lens Type: Telephoto


Compatible Mountings: Canon EF, Canon EF-S


Camera Lens Description: Manual focus 420-800mm telephoto lens


Focal Length Description: 420-800mm


Lens: Telephoto


Compatible Camera Mount: Canon EF, Canon EF-S


Maximum Focal Length: 800


Minimum Focal Length: 420


Lens Design: Zoom


Focus Type: Manual Focus


Lens Fixed Focal Length: 420 Millimeters


Zoom Ratio: 1.91


Image stabilization: Digital


Real Angle Of View: 5 Degrees


Maximum Aperture: 8.3 f


Minimum Aperture: 16 f


Number of Diaphragm Blades: 7


Compatible Camera Models: Canon EOS 7D-6D-5D Mark II/6D/5DS R/5D Mark IV-III, Canon EOS 90D/80D/77D/70D/60D/50D/40D/30D/20D/10D, Canon EOS Rebel T1i/XSi/XS/SL3/SL2/SL1/XTi/XT/T100, Canon EOS Rebel T8i-7i/T7-6-5-3/T6i-5i/T4i-3i-2i, Canon EOS-1D X Mark III-II/1Ds Mark III-II


Photo Filter Size: 62 Millimeters


Lens Mount: Canon EF, Canon EF-S


Brand: lightdow


Camera Lens: Manual focus 420-800mm telephoto lens


Model Name: EF/EF-S 420-800mm F8.3


Manufacturer Part Number: 420-800


Unit Count: 1.0 Count


Model Number: Lightdow 420-800mm F8.3


Manufacturer: ZLY Technology


Built-In Media: 1 x 420-800mm F8.3 Telephoto Zoom Lens, 1 x Cleaning Cloth + User Manual, 1 x Lens Front/Back Cover, 1 x Lens Hood + Lens Bag, 1 x T-Mount Adapter


Warranty Description: 1 year manufacture warranty


Exposure Control Type: Manual


Water Resistance Level: Not Water Resistant


Media Type: ProductImage


Color: Black


Screen Size: 9.45 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • 400 to 800 mm lens non auto...
Style: For Canon EF/EF-S (Black)
Need to kno your iso and shutter speed...its manually operational so no auto focus..still a great beginning lens to learn on
Reviewed in the United States on April 3, 2026 by Deborah R Shreffle

  • Works if you can shoot a camera in manual mode.
Style: For Canon EF/EF-S (Black)
The build quality is fair and it will focus if you do your part. Would not recommend for low light.
Reviewed in the United States on March 10, 2026 by Eli Thomas

  • I recommend this product
Style: For Canon EF/EF-S (Black)
No auto focus only manual but fine with that, good value and the image quality is great so far.
Reviewed in the United States on May 9, 2026 by Mav

  • Low quality
Style: For Canon EF/EF-S (Black)
Could not ever get ut to focus decently tried several settings and two different t cameras and nothing
Reviewed in the United States on May 2, 2026 by Joshua Ericson

  • Very happy.
Style: For Canon EF/EF-S (Black)
Everything as promised. Better quality than others purchased.
Reviewed in the United States on March 30, 2026 by GW

  • Poor quality Poor quality
Style: For Canon EF/EF-S (Black)
Very poor quality! It has its work, but you should know how to set your camera to Manual, since it doesn't have autofocus, as it's a very basic gantry! And its ZOOM barely changes when you expand it.
Reviewed in the United States on September 10, 2025 Reviewed in the United States on September 10, 2025 by Stalin Maldonado P.

  • Great product Great product
Style: For Canon EF/EF-S (Black)
I love the product! Good quality, not plastic its a metal framing, affordable, fit my camera perfectly, a little heavy but still easy to hold. All around amazing product
Reviewed in the United States on January 5, 2026 Reviewed in the United States on January 5, 2026 by Destiny Barrett

  • Impressive Impressive
Style: For Canon EF/EF-S (Black)
Shot using my canon t2i.
Reviewed in the United States on March 29, 2026 Reviewed in the United States on March 29, 2026 by Amazon Customer

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