Astronomy Specialist

WILLIAM OPTICS FLATTENER ADAPTER FOR FLT91, FLT120

$48.00 USD
SKU: WO-AD-M80-45-M48

William Optics

  • M80 x 0.75 Female
  • M48 x 0.75 Male


 

The William Optics M80 to M48 Flattener adapter lets you use the Flat68III flattener with the Fluorostar 91, or the Flat7A flattener with the Fluorostar 120. This adapter takes the place of the original M48 rear adapter of each flattener and allows you to reach the correct backspacing required by either scope.

With this adapter, the Flat68III should be set to 5mm for the Fluorostar 91. With the Flat7A plus Fluorostar 120, the spacing should be set to 1.4mm. 

 

 

Telescope connection
M80 x 0.75 female
Camera connection
M48 x 0.75 male
SKU
WO-AD-M80-45-M48

Customer Reviews

No reviews yet
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
WILLIAM OPTICS FLATTENER ADAPTER FOR FLT91, FLT120.

WILLIAM OPTICS FLATTENER ADAPTER FOR FLT91, FLT120

$48.00 USD

Optical design

Image circle

Focal ratio

Aperture

Focal length

Optical thickness

Threads

M80 x 0.75 Female, M48 x 0.75 Male

Cooled

Colour or Mono

Pixel size

Sensor dimensions

Resolution

Sensor diagonal

Quantum efficiency

Read noise

Fullwell capacity

Bit depth

FPS

Camera backfocus

Filter size

Filter size

Bandpass (FWHM)

Bandpass (FWHM)

Glass thickness

Mount type

Payload capacity

Latitude range

Dovetail saddle

Slew speed

Encoders

Periodic error correction

Counterweight shaft

Azimuth adjustment range

Internal diameter

Illuminated diameter

Compatible telescope external diameter

Weight

Length

Width

Height

View product