Description
The Swarovski ATX / STX / BTX 85mm-Objective Module comes equipped with a tripod mount that fits most quick release plates, and will accept any of the three available eyepiece modules: straight (STX) or angled-viewing (ATX), or the binocular viewer (BTX). The bayonet mount for the eyepiece modules is backward compatible with the original ATX/STX modules, to make it easy for users to upgrade their objectives without needing a new eyepiece module. With the 85 mm objective module you can be prepared for any situation. Its large field of view and zoom range enable quick and precise observation. Excellent light transmission, zoom range, and close-range focusing also make it an ideal tool for digiscoping.
Swarovski ATX / STX / BTX 85mm objective module Technical Data:
- Effective objective lens diameter (mm): 85
- Diopter correction at ∞ (dpt): > 5
- Objective filter thread: M 97 x 0.75
- Length (in / mm): 9.4 / 239
- Weight (oz / g): 38.8 / 1100
- Functional temperature: -13 °F to +131 °F (-25 °C / +55 °C)
- Storage temperature: -22 °F to +158 °F (-30 °C / +70 °C)
- Submersion tightness: 13 ft / 4 m water depth (inert gas filling)
- Product Number: 48885