EXPLORE SCIENTIFIC ED APO 102MM OTA
EXPLORE SCIENTIFIC ED APO 102MM F/7 ALU FCD-100 Series Air Spaced Triplet
1,20,000 + 18% GST
1,11,000 + 18% GST
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Omega Nebula
WATCH 'MERCURY TRANSIT' from
Explore Scientific ED APO 102mm FCD-100
INCLUDES
Three lens apochromat with two air spaces
Aperture 102mm; focal length 714mm; f/7
HOYA FCD-100 glass for maximal color fidelity
High end 2,5" Hexafoc 10:1 DeLuxe Focuser
2" Star Diagonal 99% included
Extension tubes for focusser (2pcs)
Handle features mounting place for cameras
44mm universal dovetail with stainless steel protection included (Fits Super/Great Polaris, EQ5, LXD75, EXOS-II)
Dewshield slides onto tube for easy transport
EXPLORE SCIENTIFIC ED APO 102mm f/7 Alu FCD-100 Alu HEX
Highly corrected 102mm air-spaced triplet apochromat (with three lenses) and aluminium tube and a 2.5" high-precision HEXAFOC focuser.
Apochromats are the ultimate choice in small to medium sized telescopes: the combination of compactness, transportability, very high image contrast and sharpness together with the possibility to make excellent astrophotos cannot be bested. The advances in glass manufacturing during the last few years have made true apochromats available to more astronomy enthusiasts than ever before. The new Explore Scientific FCD-100 Alu Hex represents another major improvement in this field - the overall correction (color and spherical) is setting new standards in this price class. The optical design shows a polystrehl value of 0,97 indicating a level of correction that is absolutely top of the line.
This excellent apochromat is a very versatile telescope: the fast f-ratio makes short exposure times possible. The high contrast and sharpness of the image provide breathtaking views of large objects like the North america nebula or the Andromeda galaxy as well as tack sharp planetary images. The telescope is lightweight and compact - the dew shield slides down the tube to minimize size for transportation. Revolutionary glass and precision manufacturing created a telescope that offers observing joy on the highest level. This does not only qualify this telescope as the ideal travel scope, it is also the perfect choice for fast observations and for astrophotography. The excellent 2,5" HEXAFOC focuser with 10:1 reduction is perfect for this - the large inner diameter of 65mm prevents vignetting by the focuser when the telescope is used for astrophotography with large sensors.
These very popular EXPLORE SCIENTIFIC Triplet ED APO Refractors we do offer in 3 different product lines:
Essential Line:
HOYA FCD-1 Glass lens, AL-Tube, 2.0" Rack&Pinion Focusser with 1:10, 2.0" Star Diagonal 99% Reflectivity (see Part No. 0112084(AL), 0112106(AL), 0112132(AL))
Professional Line:
HOYA FCD-100 Glas lens, AL/CF-Tube, 2.5" HEXAFOC Focusser with 1:10, 2.0" Star Diagonal 99% Reflectivity (see Part No. 0112086(AL), 0112108(AL), 0112109(CF), 0112134(AL), 0112135(CF))
High-End Line:
OHARA FPL-53 Glass lens, Carbon(CF) Tube, 3.0" HEXAFOC or Feather-Touch Focusser with 1:10, 2.0" Star Diagonal 99% Reflectivity (see Part No. 0112115(CF), 0112140(CF), 012165(CF), 0112166(CF))
FEATURES
Aperture: 102mm
Focal Length: 714mm
Focal ratio: f/7.0
Weigth: 4,0kg
Backfocus: 150mm above 2" adaptor
Design: Apochromat with three lenses, two air spaces and FCD-100 glass
SCOPE OF DELIVERY
Optical tube with retractable dew-shield
2.5" HEX focuser with 1:10 gear reduction
2" Star Diagonal 99% reflectivity
Tube rings with dovetail plate and handle
Dust caps for front-lens and focuser
Universal finder slot
TECHNICAL DATA
Field of application
Deep Sky Observation
Deep Sky Photography
Lunar observation
Lunar photography
Planetary observation
Planetary photography
Focus Group
Advanced Amateurs
Visual enthusiasts
Specialists and Research
Product Family
ED Refractor telescope
OPTICAL SPECIFICATIONS
Optical design
Apochomatic Refractor
Magnification from
20
Maximum recommended magnification
200
ED glass
✓
Mirror/Lens diam.
102 mm
Focal length
714 mm
Aperture ratio
7
Angular resolution
1.35 arc seconds
Type of coating
Enhanced Multilayer Desposition (EMD)
Mount Type
Optics without Mount
GENERAL TECHNICAL DATA
Material OTA
Aluminium
Focusing system
2.5" Hexafoc DeLuxe with 10:1
Colour
white
DIMENSIONS & WEIGHTS
Net weight OTA (incl. accessories)
4 kg
Total length
56 cm
Tube diameter
106 mm
Tube length
560 mm
Eyepiece Barrel Diameter
50.8 mm
WARNING
This device focuses a lot of light.
Looking directly at the SUN through this device can result in partial or complete loss of vision.
For observing the SUN, we recommend you buy a 'Solar Safety Film' for this Telescope.
Super ACHROMATIC (MultiCoated /High Colour corrected) 2X BARLOW 1.25" OD, 2 ELEMENT LENSwith T-thread for direct camera attachment /with Brass compression ring / GSO. . . . Rs. 3,000
2 inch T-2 Camera Adapter . . . . Rs 1650
Eyepiece Projection Camera Adapter . . . . Rs. 2100
