TLS APO turns your Swarovski ATS/ATM/STS/STM tube into a telephoto lens with very high focal lengths.
Now it's easier than ever to telephoto through your tube! By connecting this pear-shaped photo adapter to your DSLR camera body (T2 adapter is required for proper fit to the camera bayonet, see adjacent) you get focal lengths up to 1800 mm. You don't need to unscrew the eyepiece! With the included parts, you "rebuild" the eyepiece and then have the option of zooming with the eyepiece, albeit somewhat more cumbersome than before. The big advantage is that you can connect the camera in seconds as soon as you have something in the tube that you want to document! Fits all of the 2000s binoculars from Swarovski (ATS/STS/ATM/STM), but not the 1990s Habicht AT80. Since the entire equipment tends to become back-heavy when hanging from a camera, supplementing with a balance rail is highly recommended. Supplied with DRSM clamping sleeve for the eyepiece and protective cap.
Product information
Focal length (focal length with TLS APO mounted on the tube), mm:
1125-2250 (25-50x W) *This eyepiece is recommended by Swarovski
Aperture: f/11.5-23.1 (ATS/STS/STS/STM 65mm)
Aperture: f/9.4-18.8 (ATS/STS/ATM/STM 80mm)
Weight: 312 grams complete with all parts.
Warranty: 2 years