What to do if camera shows the following message "Lens not attached"

This is a fully manual lens with no electric contacts. When mounted, your camera will not detect the lens. You need to set your camera to Manual "M" mode.

How to make the shutter button work when the lens is attached?

You may switch your camera to M mode or you may turn off the shutter lock option in the menu to make it work.

How to keep the subject in focus?

You need to rotate the focus ring on the front body of the lens until the subject is in focus. You also need to focus with live view to achieve accurate focus. It is recommended to use a tripod and remote for stability when taking photos.

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High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon T1i T2i T3 T3i T4 T4i T5 T5i T6 T6i T6s T7 T7i T7s T8i EOS 1D 5D 6D 7D 30D 40D 50D 60D 70D 80D 90D XS XSI SL3 SL2 SL1

Product ID: 315835858

Details

Brand
Big Mike's
Compatible mountings
T Mount
Focal length description
800 mm
Focus type
Manual Focus
Lens design
Zoom
Lens type
Teleconverter

🎯420-1600mm ultra-telephoto zoom

🔍2X teleconverter doubles focal length

🛠️Manual focus precision control

$281.51

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📸 Capture the Unseen, Own the Moment!

DOUBLE THE POWER - 2X teleconverter lets you capture elusive wildlife and faraway landscapes like never before.
PINPOINT PRECISION - Manual focus ensures you control every detail with razor-sharp clarity.
REACH BEYOND LIMITS - Zoom from 420mm to a staggering 1600mm for breathtaking distant shots.
SEAMLESS CANON COMPATIBILITY - Fits a wide range of Canon DSLRs with EF mount for effortless integration.
CREATIVE FREEDOM WITH FILTERS - 62mm filter thread supports versatile filters to elevate your photography game.

This High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens by Big Mike's is a versatile, manual-focus telephoto lens designed for Canon EF-mount DSLRs. Featuring a powerful zoom range enhanced by a 2X teleconverter, it delivers crisp, high-definition images with its HD multi-layer optical glass and f/8.3 aperture. Ideal for wildlife, sports, and distant landscapes, it offers creative flexibility with a 62mm filter thread and a rotating tripod collar for stability. Perfect for professionals and ambitious amateurs seeking to elevate their long-range photography.

Specifications

ASIN	B017JF8MIU
Best Sellers Rank	87,579 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,018 in Camera Lenses
Box Contents	V-420800-NOC-T2CANEF-2x
Brand Name	Big Mike's
Camera Lens	This is a manual zoom telephoto with a focal length range of 420-1600mm and maximum aperture of f/8.3. The lens is composed of an unknown number of elements and groups. Although image stabilization is not mentioned, manual focus is a distinct feature of this lens, which is suitable for Canon Digital SLR cameras and is designed to provide high power and HD image quality.
Colour	Black
Compatible Mountings	T Mount
Country of Origin	China
Customer Reviews	3.1 3.1 out of 5 stars (2)
Exposure Control Type	Manual
File Format	jpg, png
Fixed Focal Length	800 Millimetres
Focus Type	Manual Focus
Image Stabilization Type	Digital
Item Weight	771 g
Lens Coating Description	HD Coating
Lens Design	Zoom
Lens Mount	Canon EF
Lens Type	Teleconverter, Telephoto
Manufacturer	Big Mike's
Manufacturer Part Number	BMSLY420CNK2
Maximum Aperture	8.3 f
Maximum Focal Length	800 Millimeters
Media Type	Product Image
Minimum Aperture	8 f
Minimum Focal Length	420 Millimeters
Model Name	High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens
Model Number	4332060496
Number of Items	1
Number of Packs	1
Photo Filter Size	62 Millimeters
Real Angle Of View	1.84 Degrees
Screen Size	21 Centimetres
UPC	639713351767
Unit Count	1.0 count
Viewfinder Type	Optical viewfinder
Water Resistance Level	Not Water Resistant
Zoom Ratio	1.9048:1

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$281.51

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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