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Astronomy > Telescopes > Explore Scientific > Professional Line > Explore Scientific Apochromatic refractor AP 102/714 ED FCD-100 CF Hexafoc OTA
( 5 / 5 )
Product no.: 60236

Apochromatic refractor AP 102/714 ED FCD-100 CF Hexafoc OTA

RRP: $ 2,470.00 Our price:
$ 1,980.00 incl. VAT plus shipping costs
too expensive?
short-term
ready for shipping in 1-2 weeks + lead time
  • Carbon fibre tube for low weight
  • Triplet with two air gaps and central FCD-100 element
  • 2.5" Hexafoc focuser with retrofit option for 10:1 reduction
Product questions?
advice for Astronomy

Product description

More about the series Professional Line...

The FCD-100 optical apochromatics are the gold standard amongst small and medium-sized aperture models. These three-element apochromats use special FCD-100 glass by Hoya, Japan and colour purity in these devices sets a new standard in this price range. The optical design achieves a polystrehl value of 0.97 - a value which represents very high correction.

This exceptional apochromat is a versatile device: the fast aperture ratio enables quick exposure times for astrophotography, the high image quality and exceptional contrast make broad observations as well as ultra clear planetary observations possible.

This telescope is extraordinary, Lightweight and compact: The dew cap can be inserted to create a very compact, transportable size.

The high-quality 2.5” Hexafoc drawtube with 1:10 reduction suit the high-quality optics. Thanks to its large, free diameter this drawtube does not cause vignetting for larger chip sizes, as can be the case with smaller drawtubes.

  • Three lens apochromat with two air spaces and FCD-100 element
  • Lightweight due to carbon fiber tube
  • High end 2,5" Hexafoc 10:1 DeLuxe Focuser

Scope of delivery:

  • Optical tube
  • 2" diagonal mirrors with 99% reflection
  • Two extension tubes for focusers
  • Tube clamps with prism rail and carrying handle
  • Dust caps for objective and focuser
  • Universal viewfinder shoe

It not only matters which telescope you buy but also where you buy it. Our additional services:

  • We are a leading telescope dealer and know the devices we sell. Our customer service team will gladly help you after your purchase if you have problems with assembly or operation.
  • We provide a copy of the 80-page Telescope ABC beginners handbook with every telescope.

Specifications

Optics

Type
Refractor
Type of build
Apochromat
Aperture (mm)
102
Focal length (mm)
714
Aperture ratio (f/)
7
Resolving capacity
1,35
Limit value (mag)
11,8
Light gathering capacity
210
Max. useful magnification
204
Tube material
Carbon
Coating
EMD
Tube weight (kg)
3,3
Tube length (mm)
640
tube diameter (mm)
121
Carrying length (mm)
550
Tube construction
Full tube
lens design
Triplet
Glass material
HOYA FCD-100

Focuser

Type of build
Hexafoc
Connection ( to eyepiece)
2
Gear reduction
1:10 fine focusing
Backfocus (mm)
150
Free aperture (mm)
64

Mount

Type of build
OTA
Mounting type
no mount
GoTo control
no

Included accessories

Tube clamps
yes
Dew Shield
yes
Deviating optics
no
Finder scope
no
finder base
Meade/Explore Scientific T-Profil
Transport cases
no
Carrying handle
yes
Prism rail
Vixen-Style
Extension tubes
yes

General

Series
Professional Line

Area of application

Moon & Planets
yes
Nebulae & galaxies
yes
Nature Observation
yes
Astrophotography
yes (very good)
Sun
no (Only with appropriate Sun filter)

Recommended for

Beginners
no
Advanced
yes
Observatories
no
show more...

Product safety

Manufacturer: Bresser GmbH, Gutenbergstraße 2, 46414 Rhede, DE, www.bresser.de
Product safety

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*All prices include VAT plus shipping costs.

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Explore Scientific Apochromatic refractor AP 102/714 ED FCD-100 CF Hexafoc OTA
Drawtube
Explore Scientific Apochromatic refractor AP 102/714 ED FCD-100 CF Hexafoc OTA
Included accessories

Customer reviews

Apochromatic refractor AP 102/714 ED FCD-100 CF Hexafoc OTA

Review by K. R. on 05.04.2026 12:55:42

( 5 / 5 )

Excellent optics and very manageable weight.
The focuser is solid and stable — there are certainly higher‑end units out there, but this one performs reliably.
The carbon tube is a bit sensitive and its surface can scratch easily, but aside from that, this telescope is a lifetime piece for me.

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