Sigma

Lens Teleconverter TC-2001 EF

MFR #870-
Price: € 324.06 + VAT
Online price: € 311.10 + VAT
✓ Installment payments by credit card.
⌦ Not in stock. Available in 15working days.
SELECT cf.custom_field_name, cfm.custom_field_custom_id, GROUP_CONCAT(DISTINCT cfv.custom_field_value_option ORDER BY cfv.custom_field_value_order_number ASC SEPARATOR '|') as value FROM cms_products_customfields_map cfm LEFT JOIN cms_custom_fields cf ON cf.custom_field_custom_id = cfm.custom_field_custom_id LEFT JOIN cms_custom_fields_values cfv ON cfv.custom_field_custom_id = cfm.custom_field_custom_id AND cfv.custom_field_value_option = cfm.product_customfield_value WHERE cfm.product_custom_id IN( SELECT rp2.product_custom_id FROM cms_relative_products rp LEFT JOIN cms_relative_products rp2 ON rp2.relative_id = rp.relative_id LEFT JOIN cms_products p ON p.product_custom_id = rp2.product_custom_id WHERE rp.product_custom_id = 128871794274 AND p.product_status NOT IN ('Discontinued','NoView') ) AND cfm.custom_field_custom_id IN( SELECT rcf.custom_field_custom_id FROM cms_relative_customfields rcf LEFT JOIN cms_relative_products rp2 ON rp2.relative_id = rcf.relative_id WHERE rp2.product_custom_id = 128871794274 ) GROUP BY cf.custom_field_name ORDER BY cf.custom_field_order_number ASC, cfv.custom_field_value_order_number ASC

  • Teleconverter Lens
  • 2X Tele
  • Canon EF-Mount
  • 10 Elements in 5 Groups
  • AF is Effective up to F8
  • Ease of Use
  • Durable Material
  • High Quality

Share this product

Teleconverter TC-2001 EF

High standard tele converter that is perfect for new product lines SIGMA TELE CONVERTER: renewal for new concepts and better image quality
 
The SIGMA Teleconverter is developed exclusively for the new lens lines. By mounting it in between a telephoto lens and a camera, the offered magnification of focal length of TC-2001 is 2 times.
Incorporates SLD (Special Low Dispersion) glass elements that offer excellent aberration correction. It is exceptional for a lens accessory to use one of the best glass materials, yet this is because SIGMA is seeking for the best image quality, and it is necessary to meet the new "SGV" standards.
It is suitable for professional use since its durable construction is dust and splash-proof. It is compact and light, and provides easy extension of focal range.
 
Special features
 
Incorporating SLD glass elements for better image quality
TC-2001 carries 2 SLD (Special Low Dispersion) glass element. By minimizing chromatic aberration effectively, it has achieved very good optical performance, thus it is possible to maintain the optical quality of the original lens.
 
Compatible with lenses of large diameter
Its power distribution is designed for lenses of large diameter. Without affecting the lens performance, it offers stable image quality until corners. The rich peripheral brightness enables shooting quality images at every focal length.
 
The durable dust and splash-proof construction is suitable for professional use
It is dust and splash-proof, and designed for higher durability. SIGMA 150-600mm F5-6.3 GD OS HSM |Sports and other telephoto lenses are able to meet the demands that professional photographers would require in severe shooting conditions, such as in the rain.
 
AF is effective up to F8
When the new SIGMA Teleconverter is attached to cameras that are compatible with AF at F8, it is possible to shoot with AF.
* When shooting subjects with low contrast or luminosity value, focus may not be spot on the subject.
 
Evaluation with SIGMA's own MTF measuring system "A1"
We used to measure lens performance with an MTF measuring system using conventional sensors. However, we've now developed our own proprietary MTF (modulation transfer function) measuring system (A1) using 46-megapixel Foveon direct image sensors. Even previously undetectable high-frequency details are now within the scope of our quality control inspections. The SIGMA Teleconverter TC-2001 will be checked using this "A1" before they are shipped.
 
Other features

Ease of use
A rubber part is attached to where it mounts with the original lens, and it prevents the devices from scratching each other. It has the same materials and finishing for integrated design as the lenses from the new product lines.
* There is difference in the specification from mount to mount.
 
"Made in Japan" with the best craftsmanship
All SIGMA's manufacturing – right down to the molds and parts – is carried out under an integrated production system, entirely in Japan. We are now one of the very few manufacturers whose products are solely "made in Japan". We like to think our products are somehow imbued with the essence of our homeland, blessed as it is with clean air and water, and focused, hard-working people. We pride ourselves on the authentic quality of SIGMA products, born of a marriage between highly attuned expertise and intelligent, advanced technology. Our sophisticated products have satisfied professionals and lovers of photography all over the world, because our manufacturing is based on genuine craftsmanship, underpinned by the passion and pride of our experts.
 
Please be advised that the updated version of lens firmware will make it compatible with the new tele converters, however it will also make it incompatible with conventional APO TELE CONVERTER 1.4x EX DG and APO TELE CONVERTER 2x EX DG.


Source: https://www.sigma-imaging.dk/2x-teleconverter-tc-2001