此款是在80ED基础上升级的产品，继承了80 ED的优异性能，消色差更完全（强于80ED和100ED）。充氮防水设计，内部金属，表面包胶，防滑防碰效果更好。国外售价$599美元。

产品测试对比图：
http://www.531shop.net/forum/thread-3356-1-1.html

基本资料：

物镜口径: 90mm
- 90mm objective

目镜设计: 斜角
- angled eyepiece setting

镜片:Ed消色差镜片
- ED glass - extra low dispersion glass (to reduce chromatic deviations for super sharp images)

视场:31M/1000M(22x) 15.7M/1000M (68x)
- field at 1000m: 31m-15.7m

出瞳寸直径:4.1-1.4
- exit pupil: £X4.1~£X1.4

出瞳距离18-15mm
- eye relief: 18-15

棱镜材质:bak4
- BAK4 prism

物镜焦距:540mm
- focal length of scope: 540mm

目镜焦距:8-24mm
- focal length of eyepiece: 8-24

倍率:22-68x 连续变倍
- magnification: 22-68x

最近成像焦距:8-10M
- close focus: 8-10m

镀膜:多层宽带镀膜
- multi-coated lenses

是否充氮:是
- fog proof (nitrogen filled)

防水设计:是
- water proof

快接脚架:是
- quick release shoe

配套相机接口:是
- camera adaptable

表层全包橡胶
- rubber armour

全包尼龙包
- 360 degree sleeve


单筒望远镜及观鸟镜接数码相机摄影介绍.....http://www.531shop.net/forum/thread-4148-1-1.html

国外介绍见：
http://www.olivonoptics.com/index.asp?PageAction=VIEWPROD&ProdID=64&HS=1