Compatiable with the following current Kowa System S spotting scopes: TSN-601/602 | TSN-663M/664M | TSN-82SV Compatible with the following historical spotting scopes:
15-45x (AG60) or 20-60x (AG80) eyepiece to fit the popular AG range of scopes from the RSPB.
19x (AG60) or 26x (AG80) eyepiece to fit the popular AG range of scopes from the RSPB
The Swarovski 25-50x W Eyepiece is designed for use with the Swarovski ATM/STM, ATS/STS and CTS series of spotting scopes. Providing wide-angle viewing throughout the whole zoom range, the Swarovski Optik 25-50x W eyepiece offers improved observation comfort and is an ideal lens for digiscoping as it is compatible with all of Swarovski's existing photo-adapters. The magnification range covers all of the most useful settings for birdwatching and the spherical lens optical-system gives edge-to-edge sharpness at all of them. The outer surface of the glass element of the eyepiece has a Swaroclean coating that provides a non-stick effect and helps keep the glass free from dirt and water marks and makes keeping it clean much easier.
The ME 1.7x magnification extender increases the magnification by a factor of 1.7. You can quickly and easily attach it using the bayonet catch to all the objective and eyepiece modules in the ATX/STX/BTX family. In the case of the BTX 65 and 85, the magnification increases from 30x to 50x, and from 35x to 60x for the BTX 95.
Eyepiece for the older Viking V-66 and V-80 telescopes giving a magnification of 16.5-50/20-60x, this eyepiece will fit onto the new Viking ED Pro telescope bodies and performs well.
Eyepiece for the older Viking V-66 and V-80 telescopes giving a magnification of 18x/22x, this eyepiece will fit onto the new Viking ED Pro telescope bodies and performs well.
Our top line eyepiece for the ED Pro scope to offer outstanding clarity. The eyepiece gives a 20-45x when used on the ED Pro 65mm and 25-55x on the 80mm ED Pro Scope.