Aperture(with TLS APO on the scope), 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 gram komplett med alla delar.
With 2 years warranty.