Oberwerk De Luxe 20x65 ED
Oberwerk Fork 240mm width for the BT-82XL and 100 XL series
The BT-82XL ED Oberwerk
Oberwerk 25×100 Deluxe IF (individual focus). Fully broadband multi-coated, waterproof and nitrogen-filled.
Giant 70mm objectives gather a serious amount of light (twice as much as 50mm objectives)- so these are ideal for astronomy. Available in your choice of either 11x or 15x magnification.