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Key Features
- Eyepiece Module Required
- Large 115mm Objective Lens
- Field-Flattener Lens System
- Extra-Low Dispersion Fluoride HD Glass
Representing the largest objective option in their line of modular spotting scopes, the Swarovski Optik ATX/STX/BTX 115mm Objective Lens Module 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. This extra-large objective, versus the 65mm, 85mm, and 95mm models, draws in more light and produces a larger exit pupil to improve its low-light capabilities and make it an invaluable companion from the pre-dawn hours to all the way past dusk.
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Shipping Restrictions: Sales and export of this item to South Korea are prohibited.
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What size filter does the it take?
What size filter does the it take?
The millimeter size is 118mm The thread pitch is 0.75 B&H does not sell any 118mm filters.
Date published: 2021-11-27
Which tripod head works with the 115mm scope?
Which tripod head works with the 115mm scope?
Any head will work, but I strongly prefer a fluid head because it is stable like a gimbal, offers ease of movement like a ball head, and uses fluid resistance, which is smooth. To mount the scope to my fluid heads, I use a short Arca Swiss lens plate. I would avoid a ball head because the balance of the scope would be more difficult. A gimbal would work fine, but I think a fluid head is a better option.
Date published: 2022-09-01
How come the eyepieces magnification for 115 is ...
How come the eyepieces magnification for 115 is the same as for 95?
The magnification is the same because magnification is not dependent on objective lens diameter. The 95mm is much less weight which comes into play for transporting then the 115mm is much bigger but brighter.
Date published: 2023-11-28
Is this 115mm model compatible with the older ...
Is this 115mm model compatible with the older DH101 head as direct mount? Thanks.
Hello, the 115mm objective module is compatible as a direct mount, however, it represents a significant amount of weight for the system. If the unit rotates on its axis while tilt tension is low, it could escape the lock if moving fast enough. The DH101 head was built to be lightweight and readily portable, but was introduced years before the 115's release. It will work, but I'd recommend caution. Best Regards, David Eickelmann, Swarovski Optik North America.
Date published: 2022-02-21
What is the minimum focus distance with the STX ...
What is the minimum focus distance with the STX eyepiece at 30x? Thanks!
Hello, the minimum focusing distance is determined by the objective module, and is true at any power. The STX 65 is 6.9 ft, the STX 85 is 11.8 ft, and the STX 95/115 are 15.7 ft. Best Regards, David Eickelmann, Swarovski Optik North America.
Date published: 2022-02-21
What is the field of view with the ATX 115 mm?
What is the field of view with the ATX 115 mm?
The field of view is the same as the 95mm 57 " to 104' at 1,000 yds.
Date published: 2021-11-27
What's the magnification with the ATX/STX and BTX ...
What's the magnification with the ATX/STX and BTX eyepieces when used with the 115mm objective?
Good Afternoon,
ATX/STX have a magnification range of 30-70x for the 115 objective lens module. BTX has a fixed 35x magnification for the 115mm objective lens module.
Best Regards,
David Eickelmann
Date published: 2021-09-14
What is the filed of view at 1000 yards with the ...
What is the filed of view at 1000 yards with the zoom ATX eyepiece and the 115mm objective lens at 30X and 70X magnification?
When using the Swarovski ATX Spotting Scope Modular Zoom Eyepiece (Angled Viewing)
BH #SWATXMEA • MFR #49901 the Field of View With ATX-65, ATX-85 Scopes: 124 to 68' @ 1000 yd / 37.8 to 20.7 m @ 1000 m
With ATX-95 Scopes: 104 to 57' @ 1000 yd / 31.7 to 17.4 m @ 1000 m
Date published: 2021-11-21