BOWER 2X AF Teleconverter MC7 (7 elements) For ALL Canon EOS Digital and Film SLR, NEW Description BOWER MC7 2X C-AF ... Read More
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Bower MC4 2X AF Teleconverter for Canon EOS EF lenses
( Weight: 0.7lb )
Product Features Description The Bower MC4 2x teleconverter (also known as a tele-extender) will multiply the focal length of the existing lens by 2x, and will cut back the amount of light by 2 f/stops. This precision optical accessory, which is compatible with your Canon EOS SLR camera, allows you to increase the focal length of your lens without sacrificing optical quality. For example, using a 2x teleconverter with a 300mm lens will effectively increase the focal length to 600mm. A lens set to f/2.8 will now be f/5.6. It also reduce depth of field to the 50% of the master lens. Not compatible with new digital EF-S lenses.
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| Seller | Seller Rating | Additional Info | List Price | Tax & Shipping | Total Price |
|---|---|---|---|---|---|
| Sears Marketplace |
New | $129.99
Save 13%
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User Reviews for Bower MC4 2X AF Teleconverter for Canon EOS EF lenses
Average review rating(based on 10 reviews)
(based on 10 reviews)
-
Posted:
August 15 2010
review from Amazon User
Pros & Cons :i was ok with the idea that the focusing was poor in low light.
Piece of crap
...I usually don't like to write poor reviews. But this really requires it. I was OK with the idea that the focusing was poor in low light. However, ... using this are unusable. I would not recommend ... read more
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Posted:
July 27 2010
review from Amazon User
Pros & Cons :! i am very satisfied with this product.
Excellent Price, fast delivery!! Excellent for Canon EOS
...Thanks to all who previously wrote reviews listing information about this lens converter for Canon EOS digital. I really needed and wanted a 2x converter for my Canon Rebel XT to use with my 75-30 ... read more
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Posted:
July 17 2010
review from Amazon User
Pros & Cons :excellent bang for the $$.
...The ants at pixel level on the bird feeder were very sharp on my monitor. However the edges of other images did have some edge softening on my Canon EOS 30D. On a full frame camera I can see th ... read more
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Posted:
July 17 2010
review from Amazon User
Pros & Cons :excellent bang for the $$.
Bower MC4 2X AF
...Overall very satisfied.Update: I just received my Canon EOS 5D mk2 and with the same lens mentioned above does show a "ton" of softening with the teleconverter. So I'll not be using it on my full ... read more
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Posted:
December 15 2008
review from Amazon User
Pros & Cons :it does work, however as others have mentioned, autofocus is troublesome.
...I have had this teleconverter for several years. It does work, however as others have mentioned, autofocus is troublesome. Every auto-focus lens I have tried will endlessly hunt if your in mediu ... read more
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Posted:
November 19 2008
review from Amazon User
Pros & Cons :the canon camera body will accept both ef and efs lenses, but bower tele-converters only accept the ef lenses.
...There's a difference in the way the EF and EFS lenses are made. The Canon camera body will accept both EF and EFS lenses, but Bower tele-converters only accept the EF lenses. Also, I am trying t ... read more
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Posted:
November 19 2008
review from Amazon User
Pros & Cons :the canon camera body will accept both ef and efs lenses, but bower tele-converters only accept the ef lenses.
Mounting Problems for EFS lens
...There's a difference in the way the EF and EFS lenses are made. The Canon camera body will accept both EF and EFS lenses, but Bower tele-converters only accept the EF lenses.Also, I am trying to ... read more
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Posted:
January 30 2008
review from Amazon User
Pros & Cons :3 to even higher numbers and that means that as you zoom in on a subject the autofocus will quit working.
...Most zoom lenses go to somewhere are 5.3 to even higher numbers and that means that as you zoom in on a subject the autofocus will quit working. The answer is that with a teleconverter expect to u ... read more
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Posted:
January 1 2008
review from Amazon User
Pros & Cons :i am please that the bower 2x lens mounted to my eos rebel xt and performed well with my canon ef 70-300mm zoom lens.
...I am please that the Bower 2X lens mounted to my EOS Rebel XT and performed well with my Canon EF 70-300mm zoom lens. But when my Canon EFS 18-55mm lens would not mount to the Bower 2X, I was very ... read more
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Posted:
June 11 2007
review from Amazon User
Pros & Cons :first off let me say that south bay camera handled my order very well.
...I really chose a teleconverter based on price. With that in mind I am very satisfied with the product. I confirm what other reviewers mentioned that the AF "hunts" for a focus at higher magnificat ... read more
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Product Specs for Bower MC4 2X AF Teleconverter for Canon EOS EF lenses
| Feature: | 2x autofocus teleconverter/extender for Canon EF lens system Magnification: 2x Optical Construction: 4 elements in 4 groups Fully Multi-coated, automatic diaphragm coupling Made in Japan, Lifetime Garantee |
|---|---|
| Category: | Electronics |
| Brand: | Bower |
| Color: | Black |
| Label: | Bower |
| Manufacturer: | Bower |
| Model: | SX4EOS |
| Product Group: | Photography |
| Weight: | 0.7 lb. |
| Part Number: | SX4EOS |
| Weight: | 0.7 lb |
| Focal Length: | 300 mm |
| Optical Zoom: | 2 x |
| Product Type: | camera lens |
| Top Brands: | Canon |
| UPC: | 636980500171 |
| ASIN: | B000J6AVQ8 |
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$129.99
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