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Borg 0.8x Quadruplet Super Reducer for 55FL

Name: Borg 0.8x Quadruplet Super Reducer for 55FL
Brand: Borg
SKU: BO7880
Price: 760 EUR

Borg part 7880 is a four-element reducer system for Borg 55FL objective lens. The exposure time is reduced to less than 65%.

Reduction factor: 0.8x (f/3.6 for 55FL)

Back focus distance: 60 mm

Image coverage: Full frame

75% illumination at the corner of the full frame sensor

Objective side interface: M57 male

Camera side interface: M57 female

Manufacturer: Borg

Product number: BO7880

EUR 760,00

incl. 19 % VAT (DE)

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excl. 6.95 € shipping costs (DE)

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Borg 0.8x Quadruplet Super Reducer for 55FL

Borg part 7880 is a four-element reducer system for Borg 55FL objective lens. The exposure time is reduced to less than 65%.

Reduction factor: 0.8x (f/3.6 for 55FL)

Back focus distance: 60 mm

Image coverage: Full frame

75% illumination at the corner of the full frame sensor

Objective side interface: M57 male

Camera side interface: M57 female

Details..
Technical data..
In the box..
Manufacturer infos..
Safety informations..

Borg 0.8x Quadruplet Super Reducer for 55FL

Borg part 7880 is a 0.8x four-element reducer system for Borg 55FL objective lens.

It offers brilliant imaging performance even in the corners of the full-format image (36 mm x 24 mm). Large imaging fields in the sky thus form the perfect motif. The focal length with this corrector is 200 mm (f/3.6), the exposure time is reduced to less than 65%.

The supplied spacer ring is used to compensate for the additional optical length of the Borg7519 filter drawer, so it is omitted when it is used.

Reduction factor:	0.8x
Back focus distance:	60 mm
Image coverage:	Full frame
Illumination at the corner of the full frame sensor:	75%
Objective side interface:	M57 male
Camera side interface:	M57 female
Filter connection:	2" filter thread at front side and in M57 adapter

Reducer lens cell

Spacer

M57 adapter

Manufacturer / Importeur:	Teleskop-Service Ransburg GmbH
Street:	Von-Myra-Str. 8
ZIP / City:	85599 Parsdorf
Country:	Germany
Telefon number:	+49 89 99228750
Email:	info@teleskop-service.de
Website:	www.teleskop-service.de