Cosina Voigtlander announces APO-Lanthar 90mm F3.5 SL-II Close Focus Lens
Cosina Voigtlander introduced today the fourth lens in its SL-II DSLR lens lineup. The CV APO-Lanthar 90mm F3.5 SL-II Close Focus lens brings a short-telephoto/macro lens to their ever growing stable of fine DSLR lenses.

Specifications
- Focal length / 90mm
- Maximum Aperture / 1:3.5
- Minimum Aperture / F22
- Lens / 5 groups of 6 elements
- Field of View / 27 °
- Number of diaphragm blades / 9
- Minimum focusing distance / 0.5m (with close-up adapter / 0.5 ~ 0.32m)
- Maximum magnification / 1:3.5 (with close-up adaptor / 1:1.8)
- Maximum diameter (Ai-S mount) / 63mm
- Filter Size / 52mm
- Overall length (Ai-S mount) / 48.2mm
- Weight (Ai-S mount) / 320g
- Type mount / Ai-S (CPU chip), KA / EF
- Other / special close-up lens comes with a dome-shaped hood
Retail price (without tax)
Nikon mount (Ai-S) ¥ 55,000 (~$600 USD)
Pentax mount (KA) ¥ 55,000 (~$600 USD)
Canon mount (EF) ¥ 58,000 (~$640 USD)
Only close-up lens comes with a dome-shaped hood.
Expected delivery date: march 2010