Ik kwam toevallig deze info tegen....dus laat ik het maar even met jullie delen 
Tamron heeft vandaag 2 nieuwe lenzen aangekondigd.
SP AF11-18mm F/4.5-5.6 Di-II LD ASPHERICAL (IF)
http://www.tamron.co.jp/en/news/release/news0928_a13.html
alternatief voor
Sigma 12-24 F4.5-5.6
Canon 10-22 F3.5-4.5
SPECIFICATIONS
Model Name A13
Focal Length 11-18mm
Maximum Aperture F/4.5-5.6
Angle of View 103- 75(APS-C Size)
Lens Construction 15 elements in 12 groups
Minimum Focus Distance 0.25m (9.8") (throughout the entire zoom range)
Maximum Mag. Ratio 1:8
Filter Diameter 77mm
Overall Length 78.6mm (3.1") *
Maximum Diameter 82.2mm (3.3")*
Weight 375g**
Diaphragm Blade 7 blades
Minimum Aperture F/22
Standard Accessory Flower-shaped Lens Hood
Compatible Mount Canon AF, Minolta AF and Nikon AF-D
AF18-200mm F/3.5-6.3 XR Di-II LD ASPHERICAL (IF) MACRO
http://www.tamron.co.jp/en/news/release/news0928_a14.html
alternatief voor
Sigma AF 18-125/3.5-5.6 DC
Tamron AF 28-300/3,5-6,3 XR Di
SPECIFICATIONS
Model Name A14
Focal Length 18-200mm
Maximum Aperture F/3.5-6.3
Angle of View 75- 8
Lens Construction 15 elements in 13 groups
Minimum Focus Distance 0.45m (17.7") (throughout the entire zoom range)
Maximum Mag. Ratio 1:2.7
Filter Diameter 62mm
Overall Length 83.7mm (3.3") *
Maximum Diameter 73mm (2.9")*
Weight 423 g (14.9oz.) (approx. design value) *
Diaphragm Blades 7 blades
Minimum Aperture F/22
Standard Accessory Flower-shaped Lens Hood
Compatible Mount Canon AF, Minolta AF, Nikon AF and Pentax AF
Die 18-200 ziet eruit als een leuk instap/vakantie lensje
Tamron heeft vandaag 2 nieuwe lenzen aangekondigd.
SP AF11-18mm F/4.5-5.6 Di-II LD ASPHERICAL (IF)
http://www.tamron.co.jp/en/news/release/news0928_a13.html
alternatief voor
Sigma 12-24 F4.5-5.6
Canon 10-22 F3.5-4.5
SPECIFICATIONS
Model Name A13
Focal Length 11-18mm
Maximum Aperture F/4.5-5.6
Angle of View 103- 75(APS-C Size)
Lens Construction 15 elements in 12 groups
Minimum Focus Distance 0.25m (9.8") (throughout the entire zoom range)
Maximum Mag. Ratio 1:8
Filter Diameter 77mm
Overall Length 78.6mm (3.1") *
Maximum Diameter 82.2mm (3.3")*
Weight 375g**
Diaphragm Blade 7 blades
Minimum Aperture F/22
Standard Accessory Flower-shaped Lens Hood
Compatible Mount Canon AF, Minolta AF and Nikon AF-D
AF18-200mm F/3.5-6.3 XR Di-II LD ASPHERICAL (IF) MACRO
http://www.tamron.co.jp/en/news/release/news0928_a14.html
alternatief voor
Sigma AF 18-125/3.5-5.6 DC
Tamron AF 28-300/3,5-6,3 XR Di
SPECIFICATIONS
Model Name A14
Focal Length 18-200mm
Maximum Aperture F/3.5-6.3
Angle of View 75- 8
Lens Construction 15 elements in 13 groups
Minimum Focus Distance 0.45m (17.7") (throughout the entire zoom range)
Maximum Mag. Ratio 1:2.7
Filter Diameter 62mm
Overall Length 83.7mm (3.3") *
Maximum Diameter 73mm (2.9")*
Weight 423 g (14.9oz.) (approx. design value) *
Diaphragm Blades 7 blades
Minimum Aperture F/22
Standard Accessory Flower-shaped Lens Hood
Compatible Mount Canon AF, Minolta AF, Nikon AF and Pentax AF
Die 18-200 ziet eruit als een leuk instap/vakantie lensje
[ Voor 50% gewijzigd door Treb op 28-09-2004 19:33 ]