Trondeland sleeping bag thermal limits are defined according to the EN 13537 standard:
- T-max: 14 deg. C – maximum temperature at which use is possible without a risk of overheating,
- T-comfort: -3 deg. C – lowest temperature at which a woman can rest comfortably overnight,
- T-limit: -9 deg. C – lowest temperature at which a man can sleep without experiencing discomfort,
- T-extreme: -29 deg. C – minimum temperature at which survival is possible inside the sleeping bag. Use at this limit is not recommended for regular use.
Militaria.pl is an authorized dealer of Steiner.
Steiner is a renowned German manufacturer of optical equipment, which has been setting standards in the field of precision optics since 1947. The brand specializes in binoculars, rifle scopes, collimator sights, night vision and thermal imaging devices for military, hunting, sailing, and nature observation applications. Steiner is renowned for its innovative solutions, such as nitrogen filling and Makrolon housings. The brand's products are exported to over 80 countries and are recognized by professionals around the world. Since 2008, Steiner has been part of Beretta Holding, further strengthening its position in the international market.
| Magnification (x) | 8 |
|---|---|
| Objective lens diameter (mm) | 32 |
| Minimal focus | 2 m |
| Optical glass | Steiner High-Contrast Optik |
| Adjustable diopter | Yes |
| Exit pupil | 4 mm |
| System | Roof |
| Field of view (m /100 m) | 133 m/ 1000 m |
| Binoculars use | General-purpose |
| Anti-reflection coating | Multi-layer coating |
| Binoculars water resistance | Yes |
| Length | 154 mm |
| Weight | 582 g |
| EAN | 4015649004520 |
| Manufacturer code | LORN.STEIN/SKYHAWK.4 8X32 |
| Brand | Steiner Optik |
| EAN |