Products
Takahashi FS-102NSV (Short Tube Version with Retractable Dew Shield)Discontinued
Enquiry Item
Takahashi FS102, FS102N and short tube version FS102NS represent the finest in 4 inch APO refractors for amateurs. Each is an optical and mechanical wonder to behold.
Enquire for more information or email us specifics at sales@astro.com.sg.
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Takahashi FS-102NSV
(Short Tube Version with Retractable Dew Shield)
![](\"image/catalog/product/takahashi-fs102ns.jpg\") | Takahashi FS102, FS102N and short tube version FS102NS represent the finest in 4 inch APO refractors for amateurs. Each is an optical and mechanical wonder to behold.
Includes
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![](\"image/catalog/product/takahashi-FS-102NSV_OTA.jpg\") |
![](\"image/catalog/product/takahashi-FS-102NSV_on_GP_Mount.jpg\") |
![](\"http://astro.com.sg/images/specification-tab.gif\") | Optical Tube Assembly |
| Effective Aperture | 102mm |
| Optical Design | Fluorite Apochromat Doublet |
| Coating | Front Full-Multi-Coated |
| Focal Length | 820mm |
| Focal Ratio | F/8.0 |
| Resolution | 1.14\" |
| Limiting Magnitude | 12.0 |
| Image Circle | Ø51mm w/reducer |
| Photo Field | 4.8° w/reducer |
| Tube Diameter | Ø114mm |
| Tube Length | 660mm (26\") |
| Weight | 5kg (11.0lbs) |
| Finder Scope | 7x50 6.3° |
![](\"image/catalog/product/FS102N_50.8_Jap.jpg\")