Astronomy Specialist

ASKAR FMA180 PRO WITH EAF BUNDLE

$1,229.00AUD
SKU: AS-FMA180-EAF

Askar

Apochromatic sextuplet



The Askar FMA180 Pro with EAF bundle includes the FMA180 Pro, ZWO EAF electronic focuser and mounting hardware to connect the EAF. With this kit, you will be able to fully utilize the FMA180 for automated astrophotography with remote autofocusing.

Note: The EAF pictured in the product photos is the older 12V version. The EAF that ships with the FMA180 bundle is the new 5V version.

The new Askar FMA180 PRO F/4.5  is an updated version of the extremely versatile, lightweight sextuplet apochromatic refractor with two ED (extra-low dispersion) lenses. The Pro version features a newly-designed body with 360 degree rotator and 150mm Vixen dovetail base.

The FMA180 is a very capable super wide-field astrograph with minimal chromatic aberration and distortion. As well as its superb imaging capability, it can be configured as a visual telescope, finder or guide scope.


Askar FMA180 PRO triplet apo refractor


Features

  • Can be used as either a visual telescope or a highly corrected 180mm f/4.5 astrograph.
  • Compact and light, at 167.5mm long and 800 grams.
  • Includes an M48 x 0.75 thread for connection to cameras, plus a built-in 2" filter thread for mounting light pollution filters.
  • Comes with 150mm Vixen-style dovetail and finder base for a wide range of configuration possibilities.
  • Extremely portable and versatile construction, ideal for grab and go astrophotography with a star tracker.
  • Highly precise helical focuser


Specifications


Optical design

Air-spaced apochromatic sextuplet with two ED elements

Objective diameter

40 mm

Focal length

180 mm

Focal ratio

f/4.5

Mount attachment

150mm Vixen-style dovetail base, finder scope bracket

Focuser

Helical focuser

Camera connection

M48 x 0.75 (with built in 2" filter thread)

Backfocus

55 mm

Weight

800 g

Length

167.5 mm

SKU

AS-FMA180-EAF


Askar FMA180 PRO triplet apo astrograph


Included items


  • FMA180 Pro telescope
  • ZWO EAF
  • 150mm Vixen dovetail
  • Finderscope bracket
  • Manual
  • Bracket to support EAF
  • Synchronous belt
  • Synchronous pulley with locking screws
  • 2 x M6 x 8 socket head cap screws
  • 4 x M4 x 8 button head screws
  • Allen wrenches are NOT included
Installation


1. Remove the original Vixen dovetail plate and finder base from the FMA180 Pro.

2. Use a 2.5mm Allen wrench to connect the new bracket to the FMA180 Pro using the two M4 x 8 button head screws. There is a slot in the base of the bracket which will allow you to pass these through to the telescope.

3. Use a 1.2mm Allen wrench to connect the synchronous pully to the EAF using the two M3 x 2 locking screws. Place the EAF into the bracket.

4. Install the synchronous belt with on end around the front focusing ring of the FMA180 and the other end around the pulley.

5. Adjust the position of the EAF so that the belt is tight then fix the EAF in place using the two remaining M4 x 8 button head screws.

6. Reconnect the Vixen dovetail plate with the two M6 x 8 socket head cap screws. You're finished!


Click to enlarge
ASKAR FMA180 PRO WITH EAF BUNDLE.

ASKAR FMA180 PRO WITH EAF BUNDLE

$1,229.00AUD

Optical design

Apochromatic sextuplet

Image circle

Full-frame

Focal ratio

f/4.5

Aperture

40 mm

Focal length

180 mm

Optical thickness

Threads

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

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