PF10000033595
In stock
SVBONY SV181 Rack and Pinion Focuser, 1.25 inch, Newtonian Reflector Focuser for Newtonian Reflector Telescope
$39.99
- Smooth SV181 Rack and Pinion Focuser for reflector telescopes accepts 1.25inches eyepieces
- The gear can be fine tuning; You can adjust the focal length by the gear; Focuser Travel is 65mm; and fine tuning more accuracy
- Brass ring design; Internal brass ring that the set screw hits to hold your 1.25inches eyepiece inside for eliminates marks on your eyepiece barrel
- Internal matting design; the inside of the item fully threaded to minimize reflections
- Come with 1.25 inch dust cover; It can protect your equipment from dust; Thereby extending the service life of the equipment
This product is fulfilled by seller
Do you have focusing problems for your telescope?
Do you want to give your reflector an accurate focuser?
SVBONY SV181 Rack & Pinion Focuser for Newtonian reflector is coming!
65mm Focusing Stroke
Roller-bearing design provides zero image-shift through focusing range easily achieve the sharpest focus through a telescope even at high magnifications
For 114mm and 150mm Newtonian Reflector Telescopes
This particular curved base focuser is made for Newtonian style reflectors and would not be ideal on Maksutov or Smidt Cassigrains
1.25inches Inner Diameter
Smooth accurate for reflector telescopes accepts 1.25in eyepieces; Comes with a dust plug to protect the focuser from dust and moisture when no in use
Specifications:
Focuser Type: Rack Pinion Design
The focuser tube: 105mm
Focuser Travel : 65mm
Eyepiece adapter : 31.75mm
Material: Metal
Compatibility: Suitable for 114mm and 150mm Newtonian reflector telescope
Net weight: 410g
Package Includes:
1x SV181 1.25" R&P Reflector Style Focuser
1 x M4 Screw
1 x M6 Screw
Do you want to give your reflector an accurate focuser?
SVBONY SV181 Rack & Pinion Focuser for Newtonian reflector is coming!
65mm Focusing Stroke
Roller-bearing design provides zero image-shift through focusing range easily achieve the sharpest focus through a telescope even at high magnifications
For 114mm and 150mm Newtonian Reflector Telescopes
This particular curved base focuser is made for Newtonian style reflectors and would not be ideal on Maksutov or Smidt Cassigrains
1.25inches Inner Diameter
Smooth accurate for reflector telescopes accepts 1.25in eyepieces; Comes with a dust plug to protect the focuser from dust and moisture when no in use
Specifications:
Focuser Type: Rack Pinion Design
The focuser tube: 105mm
Focuser Travel : 65mm
Eyepiece adapter : 31.75mm
Material: Metal
Compatibility: Suitable for 114mm and 150mm Newtonian reflector telescope
Net weight: 410g
Package Includes:
1x SV181 1.25" R&P Reflector Style Focuser
1 x M4 Screw
1 x M6 Screw
| Brand Name | SVBONY |
|---|---|
| Part Number | FCAW9140A |
| Field of View | 0.950000 |
| Field of View Unit | Degrees |
| Objective Lens Diameter | 114.000000 |
| Objective Lens Diameter Unit | Millimeters |
| Exit Pupil Diameter | 4.380000 |
| Exit Pupil Diameter Unit | Millimeters |
| Item Depth Unit | Inches |
| Item Depth Front to Back | 5.700000 |
| Item Height Unit | Inches |
| Height Top to Bottom | 4.100000 |
| Item Width Unit | Inches |
| Item Width Side to Side | 4.500000 |
| Focal Length Description | 65 millimeters |
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