Swarovski STS 25-50x 65mm HD Spotting Scope | S&S Archery
Swarovski 25-50x W Eyepiece — Outdoorsmans
Swarovski WE Winged Eyecup for eyepiece 25-50 & 20-60 | Safari Supplies | Swarovski winged eyecups to mount on ocular eyepiece of Swarovski Optik Spottings scopes and telescopes
Photos - 20-60xS vs. 25-50xSW eyepiece | BirdForum