Electro-optical viewing is a viewing method in which a CMOS camera is attached to an astronomical telescope instead of an eyepiece, and the celestial objects are projected on a computer screen.
BORG 36ED EAA Tele Lens Set is designed for a wide range of users - from beginners as a starting model, to professionals as sub-gear to carry on the go. Light and easy to carry, adults of all ages can enjoy this BORG. Set can be upgraded by changing the objective lens to a Canon Optron, Inc. apochromat fluorite 55FL or 72FL lens. Recommended for extensive starry sky observation and bird watching.
Highlight features
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Set of extremely compact barrel, helicoid type focusing unit combined with 36ED objective lens.
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A camera with a 31.7mm (American size) sleeve insert type can be mounted without modification.
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The optical tube is pre-installed with an Arca-Swiss type resin base, so it can be mounted on an Arca-Clamp without any modification.
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A 45mm width dovetail plate [3125] is included and can be attached to the optical tube via the pedestal without using the optical tube band.
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The objective lens, helicoid and other major parts of this product are made in Japan.
Specifications
| Model Name | BORG 36ED EAA Tele Lens Set |
|---|---|
| Product Code | 3964 |
| Focal Length, mm | 200 |
| Aperture | f/5.6 |
| Lens Construction | 2 ED apochromats in 2 groups |
| Main Unit Weight, g | 270 |
- The eyepiece is a 31.7mm insert type.
- Arca-Swiss type pedestal attached.
- Includes 45mm wide dovetail plate [3125].