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manufacturers
Manufacturer: Borg
Product number: BO7761
EUR410.00new
EUR 410,00
incl. 19 % VAT (DE)
The VAT indicated refers to that applicable in Germany. After logging in, the VAT amount is adjusted to the applicable VAT of the stored delivery country. Therefore, the final price may vary accordingly.
excl. 6.95 € shipping costs (DE)
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- Details..
- Technical data..
- In the box..
Borg Helical Focuser with 17 mm Travel - short and non-rotating
This Borg M57 helical focuser was made for BORG apochromats. It allows very smooth focusing with large clear aperture and short length at the same time. The camera does not rotate when focusing. The camera also does not tilt, so usage for astrophotography is well possible.Application area:
| Connection thread: | M57x0.75 male on telescope side and M57 female on camera side |
| Locking screws for the position: | yes |
| Height: | continously adjustable from 27 mm to 44 mm |
| Clear aperture: | 49 mm (suitable even for large camera sensors) |
| Outer diameter: | 73 mm |
| Weight: | only 98 grams |
Recommended accessories
Adaptors
Borg 2" Adapter # 7501 - Adapter from M57 to 2" Receptacle (low profile)
- Only 3 pcs left in stock
EUR 49,90
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