Nederlands
Deutsch
English
High-quality ED refractor with 80 mm aperture for demanding observers.
Featuring a fast f7.5 aperture ratio, the ED80Sf is ideal for both visual observers and astrophotographers. The optical system focuses the entire light spectrum onto one point, which reduces chromatic aberration to almost zero.
The colours are rendered neutrally with a high contrast.
The high contrast and excellent sharpness provide impressive images of the moon and planets.
FEATURES
DELIVERY CONTENT
Featuring a fast f7.5 aperture ratio, the ED80Sf is ideal for both visual observers and astrophotographers. The optical system focuses the entire light spectrum onto one point, which reduces chromatic aberration to almost zero.
The colours are rendered neutrally with a high contrast.
The high contrast and excellent sharpness provide impressive images of the moon and planets.
FEATURES
- Objective lenses D=80 mm, multi-coated
- 600mm focal length (f7.5)
- Resolution and limiting magnitude: 1.45 arc seconds; 11.3
- Light-gathering power: 131x
- Dimensions and weight: 100 mm dia x 570 mm, 3.7 kg
- 9x50 finder scope
- Adapter and connections Adapter T2 thread and 31.7mm for T-ring, Connection 50.8 mm and 31.7 mm receptacle with diagonal flip mirror.
- Included accessories: Tube clamps, flip mirror, finder scope, dovetail
- Photography primary focus and eyepiece projection
DELIVERY CONTENT
- Tube clamps
- Flip mirror with T2 mount
- Carry handle
- Dovetail
Technical Data
| Field of application | |
|---|---|
| Field of application |
|
| Focus group | |
| Focus Group |
|
| Product family | |
| Product Family | Refractor telescope |
| OPTICAL SPECIFICATIONS | |
| Optical design | Apochomatic Refractor |
| Maximum recommended magnification | 160 |
| ED glass | ✓ |
| Material front lens or corrector plate | Ohara Japan FPL-53 ED glass |
| Mirror/Lens diam. | 80 mm |
| Focal length | 600 mm |
| Aperture ratio | 7.5 |
| Angular resolution | 1.45 arc seconds |
| Type of coating | Multi coated |
| GENERAL TECHNICAL DATA | |
| Colour |
|
| Material tripod3 | Aluminium |
| Material | Aluminium |
| Dust protection caps | dust caps for eyepiece and objective |
| Mount Type | Optics without Mount |
| DIMENSIONS & WEIGHTS | |
| Net weight (without access.) | 3000 g |
| Tube diameter | 100 mm |
| Tube length | 570 mm |
| Net Weight total (incl. accessories) | 3700 g |
Technical Data
| Field of application | |
|---|---|
| Field of application |
|
| Focus group | |
| Focus Group |
|
| Product family | |
| Product Family | Refractor telescope |
| OPTICAL SPECIFICATIONS | |
| Optical design | Apochomatic Refractor |
| Maximum recommended magnification | 160 |
| ED glass | ✓ |
| Material front lens or corrector plate | Ohara Japan FPL-53 ED glass |
| Mirror/Lens diam. | 80 mm |
| Focal length | 600 mm |
| Aperture ratio | 7.5 |
| Angular resolution | 1.45 arc seconds |
| Type of coating | Multi coated |
| GENERAL TECHNICAL DATA | |
| Colour |
|
| Material tripod3 | Aluminium |
| Material | Aluminium |
| Dust protection caps | dust caps for eyepiece and objective |
| Mount Type | Optics without Mount |
| DIMENSIONS & WEIGHTS | |
| Net weight (without access.) | 3000 g |
| Tube diameter | 100 mm |
| Tube length | 570 mm |
| Net Weight total (incl. accessories) | 3700 g |
Product reviews
Vixen ED80Sf Refractor Telescope
What our customers say:
-
{{ review.reviewer_fname }} {{ review.reviewer_lname }}{{ review.reviewer_city ? ', ' + review.reviewer_city : '' }} {{ formatDate(review.creation_date, 'DD.MM.YYYY') }}{{ review.comment }}
{{ formatDate(review.statement_creation_date, 'DD.MM.YYYY') }} {{ review.shop_name }} antwortet: {{ review.statement_comment }}▼ ▲