Bresser 15×70 - Bright powerhouse for stars and landscape
The Bresser 15×70 from the Spezial Astro SF series is your gateway to the night sky. These binoculars combine strong magnification with high light output so you see more - from distant mountain peaks to the craters on the Moon.

Sharp image, great contrast
The large 70 mm objective lenses capture a lot of light, even at dusk or at night. The BaK-4 prisms and fully multi-coated lenses deliver a bright, high-contrast image without distracting reflections. This keeps stars sharp and landscapes full of depth.
Comfortable viewing, even for eyeglass wearers
With the single eyepiece focus you focus once and keep enjoying it without readjusting. The 20 mm eye relief and flip over eyecups ensure comfortable use, even with glasses. The diopter correction Helps you balance both eyes perfectly.

Built for outdoors
The waterproof, argon-filled housing Prevents lenses from fogging up - useful during humid nights or temperature changes. The rubber coating provides firm grip and protects against impacts. This makes the binoculars as robust as the images they provide.
Stable images with tripod
At 15x magnification, stability is important. That's why these binoculars have a tripod connection on the center axis. Easily mount it on a photo tripod with the included adapter for a flicker-free image - ideal for longer observations or astrophotography with smartphones.
Included
- Binoculars
- Tripod Adapter
- Carrying Strap
- Dust caps
- Storage bag
- User Manual
Specifications
Optics
| Feature | Description |
|---|---|
| Design | Porro |
| Enlargement | 15x |
| Objective lens diameter | 70 mm |
| Exit pupil | 4.7 mm |
| Glass material | BaK-4 |
| Lens Coating | Full multiple |
| Eye relief | 20 mm |
| Interpupillary distance | 56-74 mm |
| Focus system | Single eyepiece focus |
| Diopter correction | Yes |
Mechanical
| Feature | Description |
|---|---|
| Waterproof | Yes |
| Gas filling | Argon |
| Tripod connector | Yes |
| Housing | Aluminum |
| Surface | Rubber upholstery |
| Shock Protection | Yes |
| Color | Black |
| Eyepiece caps | Foldable |
Field of view
| Feature | Description |
|---|---|
| Field of view at 1,000 m | 77 m |
| True field of view (°) | 4,4° |
| Shortest focusing distance | 10 m |
| Twilight Number | 32 |
General
| Feature | Description |
|---|---|
| Length | 290 mm |
| Width | 215 mm |
| Height | 85 mm |
| Weight | 1.900 g |
| Series | Spezial Astro |
| Application | Astronomy, landscape observation |
| Bird watching | Well suited |
| Yacht / Travel / Sailing / Theater | Not recommended |







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