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4” (f/9) Apochromatic Refractor Telescope OTA
- Magnifications with Eyepieces Supplied: x45 & x180
- Highest Practical Power (Potential): x250
- Objective Lens Diameter: 100mm
- Telescope Focal Length: 900mm (f/9)
- Eyepieces Supplied: 5mm & 20mm LET* (*Long eye relief with Twist-up eyecups)
- 9x50 Finderscope
- 2” Star Diagonal
- Supplied with Tube Rings
- Dual-fit 1.25”/2” Crayford Focuser (Backlash-Free) With Brushed-Aluminium Hubs & rubber grip rings
- Fully Multi-Coated Doublet Objective Lens
- Single FPL-53 ED Fluorite Glass Objective Element
Voted overall winner in group test of 4-inch Apochromatic refractors under 3000 pounds
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”I am immensely impressed with this telescope“
Endorsed and recommended by
Sir Patrick Moore CBE FRS
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Related Manuals
| EVOSTAR-100ED2 PRO |
884 |
SRP £ 549.00 |
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ALUMINIUM CARRYING CASE FOR EVOSTAR-100ED OTA |
891 |
SRP £ 74.99 |
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