Submit your surgical or clinical videos in the inaugural ISRS Video Contest. Simply upload your videos to the ISRS Multimedia Library to enter. The deadline is Aug. 15.
Try the Vector Calculator, which: 1) enables calculations of the sum or difference between two astigmatisms or vectors; 2) displays these calculations on a double angle vector diagram and the corresponding polar diagram as it would appear on an eye.
有没有免费的游戏加速器？三招白嫖付费加速器 _ 游民星空 ...:2021-4-9 · 毕竟免费的加速器是绝不可能让用户享受到单人单线加速的，大多是一条加速线路多人共享，这样的加速效果反而会给你的游戏带来负体验。因此建议玩家伞还是选择加速效果有保障的付费加速器，先免费体验，加速效果满意了，再考虑入手。
Apply for membership today with a special rate of $130 USD. That's 50% off the regular price.
Ophthalmologists who practice in Africa, Asia, Europe, Latin America and the Middle East can apply for the ISRS Externship Program. Stipends available.
See the most cutting-edge videos in cataract, refractive & cornea.
Watch Videos
Stay current with the leading journal in refractive surgery.
让天行加速器免费
Learn from world-renowned refractive and cataract surgeons.
Apply Today
goagent加速器账号_伢惠券-抓券网:2021最新_goagent加速器账号_伢惠券免费领取-抓券网 独家内部伢惠券直播!每天万款内部伢惠券免费领取、让您享受更多伢惠！
Learn what makes ISRS a global leader in refractive, cataract, cornea and lens-based surgery.
Join Today
Join the ISRS webinar, "IOL Selection: Which Way to Go?"
Tuesday, September 22, 2025 9:30 a.m. U.S. Eastern Time (1:30 p.m. UTC) - Free