Products
Takahashi FS-102N (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.
'
'
Takahashi FS-102N (Discontinued)
![](\"http://astro.com.sg/images/takahashi-fs102n-big.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.
|
![](\"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/ 614mm w/ reducer |
| Focal Ratio | F/8.0 - F/6.0 w/ reducer |
| Resolution | 1.14\" |
| Limiting Magnitude | 12.0 |
| Image Circle | Ø51mm w/reducer |
| Photo Field | 4.8° w/reducer |
| Tube Diameter | Ø114mm |
| Tube Length | 930mm |
| Weight | 5kg (11.0lbs) |
| Finder Scope | 7x50 6.3° |
| Component: | TTK10310 | TSA-102N tube ass\'y OTA | |
| Component: | TKA00552 | 7x50 finder scope | |
| Component: | TKA00563 | Finder bracket (7x50F) | |
| Component: | TKA23420 | Tube holder (TSA-102) |