BENOISON Telephoto Lens 420-800mm, EF Lens for Canon, Super Telephoto Lens + T-Mount for Canon EOS Rebel SL3 SL2 T8i T7i T7 T

4 4 out of 5 stars | 41 ratings

Price: 76.66

Last update: 07-18-2024


About this item

【420-800mm f/8.3-16 Manual Telephoto Zoom Lens】: Compatible/Replacement for Canon EOS Rebel SL3 SL2 T8i T7i T7 T6 T6s T6i 1D 5D 6D 90D 80D 77D 4000D etc
【User Instruction】: This is a MANUAL lens, NO electronic contacts, that's why your camera will not recognize the lens, it requires full manual settings on camera & lens body, please switch to M MODE in order to use this lens correctly. Tips to use our Manual Lens: 1)Attaching the lens with T ring adapter(including) to your camera; 2)Set the mode dial to Manual (M).
【Manual Focus】: Please rotate the focus ring of the lens to achieve focus. Shutter speed and ISO need to be adjusted in general, so it is recommended to use it at "M". At the same time, due to the large magnification of the telephoto lens, the slightest shaking of the hand greatly affects the quality of the picture, so pls use it with a tripod.
【Telephoto Lens】: Equipped with ultra-high-definition multi-layer optical components and aluminum alloy housing. For those who photograph wildlife or the moon as a hobby, this lens would be a great choice.
【Note】: EF mount lens is not suitable for Canon M and R series cameras. Please check the camera mount carefully. Please feel free to contact us for more information on the settings and using. Meanwhile, manual lenses all need to be used by buyers with shooting experience. It is not recommended for beginners.

Product information


Top reviews from the United States

Nate Jansen
5.0 out of 5 stars Works great!
Reviewed in the United States on March 26, 2024
I can go to an outlook in my town, see the one city that's 20 miles away, take a picture, and it's as if I was standing curbside to a house the picture is so good. Works great for planes and birds that are far away too. Great for the price!
Matt Vesce
5.0 out of 5 stars Great buy! Just what I wanted.
Reviewed in the United States on June 9, 2024
Keep in mind you can't use autofocus with this. But it gets the job done and works as it should.
ThomasW
4.0 out of 5 stars A nice lens, especially for the price
Reviewed in the United States on March 13, 2024
For the price this is a great lens. It gives good images, reasonably sharp. It also works better with other lens add-ons (e.g. 2x telephoto attachments that screw onto the front of the lens) because it will focus past infinity. Build quality is solid. The ring locking the zoom (which then allows focusing) is primitive but adequate.

The lens is basically a telescope with a camera mount attached. It does not have a diaphragm (so no choice of f stop) and there are no focus marks, you just turn the focusing tube until the image is focused.

Color seems ok, I didn't notice any obvious chromatic problems. But I just took some landscape pictures, not sure what it would do with something like astrophotography.

The lens will also work on any camera - it's an M42 mount with an adapter provided. So if you also have a different brand camera it will work using a different adapter.

A nice long telephoto for "the rest of us". You won't get the image quality of a $2000 lens but also won't break your bank account.
xen025
1.0 out of 5 stars No aperture adjustment
Reviewed in the United States on May 14, 2024
It can zoom to a farther distance but can’t get a well focused shot. You only rely on the shutter speed and ISO adjustments. It is frustrating if you want to use the aperture. The ring that is used to hold for tripod attachment split broken after few usage. It is not a good product. Save yourself some money and buy a good and reliable lens even if it costs more.
Customer image
xen025
1.0 out of 5 stars No aperture adjustment
Reviewed in the United States on May 14, 2024
It can zoom to a farther distance but can’t get a well focused shot. You only rely on the shutter speed and ISO adjustments. It is frustrating if you want to use the aperture. The ring that is used to hold for tripod attachment split broken after few usage. It is not a good product. Save yourself some money and buy a good and reliable lens even if it costs more.
Images in this review
Customer image Customer image Customer image Customer image
AK
5.0 out of 5 stars Great Quality for the Price
Reviewed in the United States on February 10, 2024
This is a great lense for cheap. I’m able to get high quality shots of wildlife with this attached to a different cameras. There’s no weird filter, vignette, or resolution. The only con is the weight, but that’s a known issue with camera equipment. I’m very pleased with my purchase!
Customer image
AK
5.0 out of 5 stars Great Quality for the Price
Reviewed in the United States on February 10, 2024
This is a great lense for cheap. I’m able to get high quality shots of wildlife with this attached to a different cameras. There’s no weird filter, vignette, or resolution. The only con is the weight, but that’s a known issue with camera equipment. I’m very pleased with my purchase!
Images in this review
Customer image Customer image Customer image Customer image
TJ
5.0 out of 5 stars not bad at all
Reviewed in the United States on April 7, 2024
ok, besides the obvious chromatic aberrations and lack of crispness, this lens is worth the money in my opinion! the focus ring is tight, but that's alright because it allows better fine adjustments. the focal length doesn't actually lock out, but it's tight enough that it doesn't move when focusing. if you're wanting a thousand dollar lens, pay the money, but for the $50ish bucks i paid for this, i'm extremely happy (as long as it doesn't fall apart).
Customer image
TJ
5.0 out of 5 stars not bad at all
Reviewed in the United States on April 7, 2024
ok, besides the obvious chromatic aberrations and lack of crispness, this lens is worth the money in my opinion! the focus ring is tight, but that's alright because it allows better fine adjustments. the focal length doesn't actually lock out, but it's tight enough that it doesn't move when focusing. if you're wanting a thousand dollar lens, pay the money, but for the $50ish bucks i paid for this, i'm extremely happy (as long as it doesn't fall apart).
Images in this review
Customer image
Whit
2.0 out of 5 stars Image/lens quality is lacking
Reviewed in the United States on May 30, 2024
I frequently use manual focus on my camera and bought a tripod to account for the zoom/stability. Images aren’t so much blurry, as the are “rainbow-y” around the focused image. I also did not find the zoom to be much more significant that my 300mm lens and have reverted to using that and hardly use this at all, unfortunately. Even at the $70 price point, I did not find the investment worth it.
SHERRY
5.0 out of 5 stars Awesome
Reviewed in the United States on May 11, 2024
Works great great telephoto lens high clarity easy to use recommend tripod if hands shaky like mine

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