Explore Scientific, ED Telescope, 80mm APO ED Telescope, Refractor Telescope

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Explore Scientific Telescopes

YOU ARE HERE >> HOME | EXPLORE SCIENTIFIC | ES 80mm APO ED OTA

EXPLORE SCIENTIFIC ED APO 80MM OTA
EXPLORE SCIENTIFIC ED APO 80MM F/6 FCD-1 ALU 2" R&P FOCUSER OTA

55200 + 18% GST


[ click to enlarge ]	[ click to enlarge ]

[ click to enlarge ]	[ click to enlarge ]

INCLUDES

Three lens air-spaced ED-apochromat
Aperture 80mm; Focal length 480mm; f/6
Optical tube assembly rotatable 44mm dovetail
Focuser with 10:1 reduction
2" Star Diagonal 99% reflectivity

EXPLORE SCIENTIFIC ED APO 80mm f/6 FCD-1 Alu 2" R&P Focuser

The three-lens design of the EXPLORE SCIENTIFIC ED-Apochromats provides everything an amateur astronomer desires - at a reasonable price. The construction with Hoya FCD-1 ED glass has two air spaces and provides a level of correction so superior to the two-lens constructions, that are common in this price class, that you will see the difference immediately.

This excellent optical performance teams up with a high precision mechanics - the result is a telescope on a level that is setting a new standard in it´s price class. Astrophotographers will love this telescope - an optional field flattner is available and makes the telescope perfect even for cameras with a large chip format.

FEATURES

three lens air-spaced ED-apochromat

Hoya FCD01-ED glass

polystrehl of above 0.9

weight: 2,6kg

backfocus: 165mm above 2" adaptor

SCOPE OF DELIVERY

Optics with dovetail plate and finder slot

2" Star Diagonal 99% reflectivity

Dust caps for front-lens and focuser

TECHNICAL DATA
Field of application	Deep Sky Observation Deep Sky Photography Lunar observation Lunar photography Planetary observation
Focus Group	Advanced Amateurs Visual enthusiasts Specialists and Research
Product Family	ED Refractor telescope

OPTICAL SPECIFICATIONS
Optical design	Apochomatic Refractor
Maximum recommended magnification	160
ED glass	✓
Mirror/Lens diam.	80 mm
Focal length	480 mm
Aperture ratio	6
Angular resolution	1.6 arc seconds
Type of coating	Enhanced Multilayer Desposition (EMD)
Width of image field width 24x36 mm receiver	4.3 degrees
Height of image field width 24x36 mm receiver	2.9 degrees
Mount Type	Optics without Mount

GENERAL TECHNICAL DATA
Material OTA	Aluminium
Transportability	very good
Focusing system	2" Rack-and-Pinion Focuser with helical gearing and 10:1 reduction
Colour	white
Dust protection caps	Dust protection caps for front lens and eyepiece holder

DIMENSIONS & WEIGHTS
Total length	340 mm
Total width	120 mm
Total height	120 mm
Net weight OTA (incl. accessories)	2.6 kg
Tube length	340 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.
	Buy BAADER Solar Safety Film
	Buy 1000 OAKS Solarite Safety Film

Instructions for use in ENGLISH
	Download Instruction Manual in .PDF format

The following items are FREE with the telescope listed above. [ Subject To Availability ]
	Magnitude 5 Star Atlas
	Micro Fiber (Anti-Static) Cleaning cloth
	Optics Cleaning Fluid
	110 Messier Object Locator A4 size front back colour print
	109 Deep Sky CALDWELL Catalogue A4 size front back colour print
	Star Dial - Identifying Stars & Constellations
	Various Astronomical Post-Card (SET-3)
	Desiccant Cap - Refillable desiccant cap to protect fine optics
	Astronomical Telescope - user guide
	The Moon Map Poster B/W chart unfold to 22"x26"

Suggested Accessories with this Telescope

SOLAR FILTER

R-G Solar filter (USA) provide more pleasing and natural Yellow-Orange image of the Sun . . . . Rs 1560

EYEPIECES (Super Premium Plossl for GSO)

40mm Plossl Eyepiece 1.25" . . . . Rs. 3000
32 mm Plossl Eyepiece 1.25" . . . . Rs 2820
25 mm Plossl Eyepiece 1.25" . . . . Rs. 2550
20 mm Plossl Eyepiece 1.25" . . . . Rs. 2460
15 mm Plossl Eyepiece 1.25" . . . . Rs. 2280
12 mm Plossl Eyepiece 1.25" . . . . Rs. 2100
6 mm Plossl Eyepiece 1.25" . . . . Rs. 2100
4 mm Plossl Eyepiece 1.25" . . . . Rs. 2100
GSO SuperView 15mm 1.25" Wide Angle Eyepiece . . . . Rs. 3000
GSO SuperView 20mm 1.15" Wide Angle Eyepiece . . . . Rs. 3000
GSO SuperView 30mm 2 " Wide Angle Eyepiece . . . . Rs. 4800
GSO SuperView 42mm 2" Wide Angle Eyepiece . . . . Rs. 4800
GSO SuperView 50mm 2" Wide Angle Eyepiece . . . . Rs. 4800
EXPLORE SCIENTIFIC 52° LER EYEPIECE 1.25" (WP)
GSO 2 inch Mirror Star diagomal 2" . . . . . Rs 5700
GSO - 2" 99% Dielectric Mirror Diagonal CNC . . . . Rs 7500
GSO - 2" 99% Dielectric Quartz Mirror Diagonal CNC
Star diagonal 90° Mirror Right Angled 1.25" OD - Made in Taiwan . . . . Rs 2100
GSO 8x50 Straight Finder Telescope . . . . Rs 3900

BARLOW

GSO 2x ED-Barlow-Lens (Multicoated) 2". . . . Rs.4800
GSO 2X Achromatic BARLOW LENS- fully multicoated 1.25" . . . . Rs. 1470
ED 3X Barlow Lens GSO 1.25" . . . . Rs. 2820
3 Elememt 2.5x Barlow GSO 1.25" . . . . Rs. 2640
3 Elememt 5x Barlow GSO . . . . Rs. 3000

CAMERA ATTACHMENTS

T-RING Nikon . . . . Rs. 930
T-RING Canon . . . . Rs 930
T-RING SONY E-Mount . . . . Rs 2550
T Adapter 1.25" . . . . Rs. 840
Super ACHROMATIC (MultiCoated /High Colour corrected) 2X BARLOW 1.25" OD, 2 ELEMENT LENS with 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. 2280
Universal Cell Phone Adapter . . . . Rs. 1200
GSO 1.25" 32mm Camera Projection Lens (CPL) eyepiece ... Rs. 3,900
GSO 1.25" 40mm Camera Projection Lens (CPL) eyepiece ... Rs.4,080
GSO 2" 30mm Camera Projection Lens (CSV) eyepiece ... Rs.5,700
GSO 2" 42mm Camera Projection Lens (CSV) eyepiece ... Rs.5,700
GSO Extension Rings Kit for M42 Cameras . . . . Rs 2280
GSO Extension Rings Kit for M48 Cameras . . . . Rs 2550

GSO 0.5X Focal Reducer 1.25" with 25mm extension tube ....Rs 1560
GSO 0.5x Focal Reducer 2 inch ....Rs 2100
GSO 0.75x Focal Reducer 2" . . . . . Rs 4800
GSO Planet View Filters each . . . . Rs 660

CARRY BAG
Padded Carry Bag for Explore Scientific 80mm ED APODoublet . . . . Rs. 1560 [ On Order ]

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