Include

4 Year Camera Accident Protection Plan

from Warrantech
  • Includes Parts and Labor coverage plus accidental damages caused by drops and spills
  • Repair or Replacement Promise on Every Product and Never a Deductible
  • 5 Day Repair Guarantee on Depot Service
  • Contract Delivered by E-mail, Register and File Claims Online or by Phone
  • Excludes Aerial Drones and Radio Controlled Devices

3 Year Camera Accident Protection Plan

from Warrantech
  • Includes Parts and Labor coverage plus accidental damages caused by drops and spills
  • Repair or Replacement Promise on Every Product and Never a Deductible
  • 5 Day Repair Guarantee on Depot Service
  • Contract Delivered by E-mail, Register and File Claims Online or by Phone
  • Excludes Aerial Drones and Radio Controlled Devices
+ $0.00 shipping
Used: Like New | Details
Sold by KEH Camera
Condition: Used: Like New
Comment: KEH Grade Like New Minus! Includes CASE & CAPS! KEH's 180 DAY WARRANTY! World's Largest Used Camera Dealer!
Trade in your item
Get up to a $88.55
Gift Card.
Other Sellers on Amazon
Add to Cart
$249.00
& FREE Shipping on eligible orders. Details
Sold by: Hunts Photo and Video
Add to Cart
$249.00
& FREE Shipping on eligible orders. Details
Sold by: Tri State Camera
Add to Cart
$249.00
& FREE Shipping on eligible orders. Details
Sold by: SDC Photo
Have one to sell? Sell on Amazon

Sigma APO Teleconverter 1.4x EX DG for Nikon Mount Lenses

3.8 out of 5 stars 88 customer reviews
| 32 answered questions

Price: $249.00 & FREE Shipping. Details
Pay $20.66/month for 12 months ($249.00 total) with Equal Pay Financing on the Amazon.com Store Card. Learn more
Only 6 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
Nikon Mount Lenses
    This fits your .
  • Enter your model number to make sure this fits.
  • Teleconverter lens for Nikon SLR cameras
  • Increases the focal length by the power of 1.4
  • Multi-layer lens coating and lens design reduces flare and ghosting
  • Includes lens case
12 new from $249.00 6 used from $143.99 1 refurbished from $268.99
$249.00 & FREE Shipping. Details Only 6 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

  • Sigma APO Teleconverter 1.4x EX DG for Nikon Mount Lenses
  • +
  • Sigma APO Teleconverter 2x EX DG for Nikon Mount Lenses
Total price: $548.00
Buy the selected items together

Special Offers and Product Promotions

Style: Nikon Mount Lenses
  • Receive a free 8x11 Shutterfly Photo Book promo code via email with select digital camera, lens, sports & action camera, network attached storage, external hard drive, or memory card purchase. Here's how (restrictions apply)

Technical Details


Compare to Similar Items


This item: Sigma APO Teleconverter 1.4x EX DG for Nikon Mount Lenses
Customer Rating 4 out of 5 stars (88) 4 out of 5 stars (111) 4 out of 5 stars (32) 4 out of 5 stars (85)
Price $249.00 $299.00 $496.95 $496.95
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Amazon.com
Compatible Mountings Nikon F Nikon AF Nikon F (DX) Nikon F (FX)
Dimensions 2.72 inches x 0.79 inches x 2.72 inches 2.72 inches x 2.05 inches x 2.72 inches 2.52 inches x 0.98 inches x 2.52 inches 2.6 inches x 1.89 inches x 2.6 inches
Item Weight 0.32 pounds 0.52 pounds 0.42 pounds 0.73 pounds
Lens Teleconverter Teleconverter Teleconverter Teleconverter
Maximum Aperture 1.4 Information not provided Information not provided Information not provided
Max Focal Length 1.4 6 mm 1.4 mm 32 mm
Min Aperture Information not provided Information not provided Information not provided Information not provided
Min Focal Length 1.4 2 mm 1.4 mm 2 mm
Add to Cart Add to Cart Add to Cart Add to Cart

Please help us improve this feature. Tell us what you think of this feature.

Product Description

Style: Nikon Mount Lenses

Product Description


The dedicated APO teleconverter can be mounted between select lenses and camera body to increase the focal length by the power of 1.4x. The new multi layer coating reduces flare and ghost, which is a common problem with digital cameras. They demonstrate best performance with DG series lenses. They also offer maximum photography magnification by 1.4 x, without any variation in the minimum focusing distance. Compact and lightweight, these teleconverter convert your lenses into longer focal-length lenses, so you don't have to do a lot of unnecessary footwork.

Amazon.com

The Sigma APO Teleconverter 1.4x EX DG for Nikon Digital SLR Cameras is a dedicated APO teleconverter that can be mounted between select lenses and the camera body to increase the focal length by the power of 1.4. The multi-layer coating reduces flare and ghosting, which is a common problem with digital cameras. The lens also offers maximum magnification without any variation in the minimum focusing distance. Compact and lightweight, this teleconverter can convert your lenses into longer focal-length lenses, so you don't have to do a lot of unnecessary footwork. A case for the lens is included.

Product Information

Style:Nikon Mount Lenses
Product Dimensions 0.8 x 2.7 x 2.7 inches
Item Weight 5.1 ounces
Shipping Weight 12 ounces (View shipping rates and policies)
ASIN B000CDA7XA
Item model number 824306
Customer Reviews
3.8 out of 5 stars 88 customer reviews

3.8 out of 5 stars
Best Sellers Rank #1,007 in Camera & Photo > Lenses > Camera Lenses > Digital Camera Lenses
#33,263 in Camera & Photo > Camera & Photo Accessories
Date first available at Amazon.com October 2, 2001

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Feedback

Would you like to tell us about a lower price?

Read about our customers' top-rated lenses and cameras on our review pages: Lenses, Digital SLR Cameras, Compact System Cameras

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By Enche Tjin on November 2, 2009
Style Name: Nikon Mount Lenses
I get the Sigma Teleconverter 1.4X especially for outdor sport games. I have Nikon D700 & D90 and Sigma 70-200mm f/2.8 HSM. I feel that 70-200mm f/2.8 is too short on D700 (full frame) and D90 (1.5x crop), therefore i get this teleconverter. It is a good alternative because it is much cheaper than buying 300mm f/2.8 or 100-300mm f4 lens.
Build quality

Build quality is the same as typical Sigma EX (professional line lens) and very well match with Sigma 70-200mm f/2.8 HSM.

COMPATIBILITY

Sigma teleconverter 1.4 only works with Sigma lenses. There are about a dozen compatible lens, but only a few retain auto focus function. There are: Sigma 180mm macro f/3.5 EX HSM, Sigma 300mm f/2.8 EX HSM, and Sigma 70-200mm f/2.8 EX HSM.

AUTO FOCUS PERFORMANCE

I don't feel any difference in auto focus performance, so it remain excellent.

IMAGE QUALITY

It loses a bit of contrast and sharpness, but generally still very good. Check out sample images from my web blog. You can get the address from my Amazon profile.

CONCLUSION

Sigma teleconverter 1.4x is a great affordable alternative for Sigma telephoto lens' user, especially for those who need extra reach. It does not sacrifice auto focus performance and only degrade a little bit of image quality. But remember that the maximum aperture will be smaller by one stop. So it might not be very good alternative if you shooting in low light like night sports.
2 Comments 31 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Style Name: Canon Mount Lenses Verified Purchase
Optically outstanding when combined with the Sigma 70-200 f2.8 EX DG. This new Sigma EX DG lens and converter is super sharp and great color that stacks up to the famed Canon L series at about 60% of the cost. I see incredible clarity at 800% magnification doing touch ups in Photoshop.

I've used both and wouldn't hesitate a second buying the Sigma DG series again.

Advanced amateur who loves Canon.
4 Comments 31 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Style Name: Nikon Mount Lenses Verified Purchase
I have used this with a Sigma 150-500mm lens. Since the Sigma lens is relatively slow I lose autofocus -- but shots I haven't had this long but shots that I have taken of squirrels and birds in the back yard remain sharp. This is a good purchase for those with compatible Sigma lenses looking for more reach.
2 Comments 16 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Style Name: Nikon Mount Lenses Verified Purchase
Be sure to check Sigma's web site for lens compatibility. Amazon shows a "buy it with a Sigma 150-500", which I already own. However the auto focus does not work with this lens. The mount is not as tight as the Nikon TC and there is also a pronounced internal rattle on the Sigma TC. I'm seriously considering returning this for a refund. I already got a replacement and it's no better than the first. Now the good things I've seen about the Sigma TC. Comparatively cheap, relatively sharp, small in size, if the auto focus worked on the Sigma 150-500 I would not hesitate to keep it. So... how important is auto focusing??? I'm still debating! Double the price and buy the Nikon??
On Amazon's returns. AWSOME. I ordered and replacement and it was here in 2 days, no problem. And as for return shipping their postage was less than what I ended up paying at USPS.

Sigam's lens compatibility chart;

LENS Converter Effective
Focal length Effective
Aperture Maximum
Macro
Ratio for SIGMA for SONY Serial Numbers lower than 5000001 for SONY Serial Numbers higher than 5000001 for NIKON for PENTAX for CANON
150mm F2.8 EX DG Macro 1.4X 210mm f/4 1:4.1 AF*2 - - AF*2 - AF*2
150mm F2.8 EX DG Macro 2.0X 300mm f/5.6 2:1 MF - - MF - MF
180mm f/3.5 Macro *4 1.4X 252mm f/4.9 1.4:1 AF*3 MF MF AF*3 AF*3 AF*3
180mm f/3.5 Macro *4 2.0X 360mm f/7 2:1 MF MF MF MF MF MF
300mm f/2.8 EX 1.4X 420mm f/4 1:5.4 AF AF MF AF AF AF
300mm f/2.8 EX 2.0X 600mm f/5.6 1:3.8 AF AF MF AF AF AF
500mm f/4.5 EX *5 1.4X 700mm f/6.3 1:5.5 MF MF MF MF MF MF
500mm f/4.5 EX *5 2.0X 1000mm f/9 1:3.9 MF MF MF MF MF MF
800mm f/5.6 EX 1.4X 1120mm f/8 1:6.3 MF MF MF MF MF MF
800mm f/5.6 EX 2.0X 1600mm f/11 1:4.
Read more ›
1 Comment 18 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Style Name: Nikon Mount Lenses Verified Purchase
For the past year I have used mine on a regular basis with my Sigma 150 macro lens. This creates a 210 F4 macro that is amazing. It is not possible to tell, by looking at the pictures, which were taken with or without this TC. Buying this gives you a second lens of equal quality for a little bit of money.
Comment 13 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Style Name: Nikon Mount Lenses
I've been using this converter for a couple of years now, on my sigma 100-300mm f4, 120-400mm 4.5/5.6, and recently on my new Nikon AF-S 300mm f4. Works great on all of them. Fast auto focus (maunal on the 400mm sigma) sharp as the original lens.
The only downside is on the Nikon AF-s the readout says f4 when it should say 5.6 and the data says 300mm focal length instead of 420mm.(its not designed for this lens but produces shots as sharp as the 300mm without the converter) It auto focuses accurately and light meters correctly . Considering you can pick these up for less than half the price of a nikon tc its a steal, Just make sure you get the DG model which is optimized for long telephotos.
Comment 8 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
Style Name: Canon Mount Lenses Verified Purchase
I've been using this teleconverter with my Sigma 70-200 2.8 lens, and it works like a charm, exactly as advertised with, as far as I can tell so far, no degradation in image quality. I'm sure there is some (don't think you could get it to zero), but it's not noticeable to my eye, and I've been known to do some pixel peeping. The build quality is solid, as with all my other Sigma lenses.
Just don't forget that this adds a stop to your lens, so my 2.8 is a 4 with it on. Also, be SURE to check compatibility charts at Sigma before you buy it!
1 Comment 8 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse

Most Recent Customer Reviews

Set up an Amazon Giveaway

Sigma APO Teleconverter 1.4x EX DG for Nikon Mount Lenses
Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more about Amazon Giveaway
This item: Sigma APO Teleconverter 1.4x EX DG for Nikon Mount Lenses