Why does my camera say "Lens not attached" or unrecognized ?

This is a full manual focus lens, no electric contacts, your camera will not detect the lens when mounted, pls switch camera to M mode to work

Why I can't press the shutter button when lens mounted ?

Normally switch your camera to M mode will solve this issue, for some cameras, you need to setting "Release W/O Lens " to Enable on camera menu to make lens work.

Why does my picture out of focus and very blurry ?

Pls rotate the focus ring on the front body of the lens until the subject is in focus , and focus with live-view to achieve accurate focus. Recommend use with a tripod and remote to keep image stable avoid blurry.

Why doesn't the camera display the aperture value?

Because this is a fully manual telephoto lens without electronic communication with the camera body, where the aperture varies with the focal length. Therefore, the camera body typically cannot display the aperture value.

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JINTU 420-800mm f/8.3 Telephoto Zoom Lens for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2 4000D 2000D 90D/80D/77D/70D/60D/50D/400D 450D

Product ID: 144751844

Details

Brand
JINTU
Camera Lens Description
420-800mm lens
Compatible Mountings
Canon EF Canon
Focal Length Description
telephoto lens
Lens Type
Telephoto

🎯Manual focus precision control

🔭420-800mm ultra-telephoto zoom

🛠️Full metal durable build

$189.09

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔍 Zoom into the extraordinary — capture what others only dream of!

BUILT TO LAST - Robust full metal body with multi-coated low-dispersion glass ensures crystal-clear, high-def images.
REACH BEYOND LIMITS - Zoom from 420mm to a staggering 800mm for epic wildlife, sports, and celestial shots.
STABILIZE TO CAPTIVATE - Lightweight yet sturdy at 1.8 lbs; best paired with a tripod for rock-steady, blur-free images.
UNIVERSAL CANON COMPATIBILITY - Seamlessly pairs with a vast range of Canon EOS DSLR models, unlocking your camera’s full telephoto potential.
CREATIVE CONTROL IN YOUR HANDS - Manual focus design empowers you to craft every shot with pinpoint accuracy—no autofocus distractions.

The JINTU 420-800mm f/8.3 Telephoto Zoom Lens is a versatile, manual-focus lens designed for Canon EOS DSLR cameras. Featuring a powerful 420-800mm zoom range, durable full metal construction, and multi-coated low-dispersion glass, it delivers high-definition images of distant subjects. Ideal for wildlife, sports, and astrophotography enthusiasts who value creative control and precision. Requires manual focusing and tripod stabilization for optimal results.

Specifications

ASIN	B07STW1MVS
Best Sellers Rank	#35 in SLR Camera Lenses
Brand	JINTU
Built-In Media	Lens carry bag + lens cap + free cleaning kit
Camera Lens	420-800mm telephoto lens
Color	white
Compatible Camera Mount	Canon EF, Canon EF-S
Compatible Devices	for any Canon SLR DSLR digital cameras
Customer Reviews	4.0 4.0 out of 5 stars (433)
EU Spare Part Availability Duration	5 years
Exposure Control Type	Manual
File Format	JPEG
Focal Length Description	telephoto lens camera lens
Focus Type	Manual Focus
Image stabilization	No anti-shake function,request use with a tripod to make image stable
Item Weight	1.8 pounds
Lens	Telephoto
Lens Coating Description	Multi-layer
Lens Design	telephoto lens zoom lens prime lens
Lens Fixed Focal Length	80 centimeters
Lens Mount	Canon EF, Canon EF-S
Manufacturer	JINTU
Manufacturer Part Number	JT-420cn
Maximum Aperture	8.3 f_stop
Maximum Focal Length	80 centimeters
Maximum Shutter Speed	1/2000 seconds
Media Type	ProductImage
Minimum Aperture	16 f_stop
Minimum Focal Length	42 centimeters
Minimum Shutter Speed	1/1000 seconds
Model Name	420-800mm telephoto lens manual control
Model Number	420-800mm telephoto lens
Number of Items	1
Photo Filter Size	6.7 centimeters
Real Angle Of View	5 degrees
Screen Size	10.6 inches
UPC	045473099885
Warranty Description	2 years
Water Resistance Level	Water Resistant
Zoom Ratio	48

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$189.09

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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