Recently, Astronomy magazine ran a "buyer's guide" to portable 4" apochromatic refractors. All were impressive telescopes, no doubt. But considering their price tags, which ranged from $2,695 (yes, that was the cheapest) to $3,595, you'd be excused if you didn't run right out and throw down your credit card for one.
Here's something more practical: Our Orion 100mm ED Apochromatic Refractor Telescope Optical Tube. Priced well under $1,000, it's by far the most jaw-dropping value in high-end refractors ever offered. The extra-low dispension 100 delivers images remarkably free of chromatic aberration, thanks to its fully multi-coated 100mm objective doublet. It's crafted with one element of FPL-53 extra-low dispersion (ED) optical glass from Japan. The 100mm aperture gives it 56% greater light grasp than our ED80, and the 900mm focal length (f/9.0) is ideal for visual planetary and lunar study and excels for imaging work as well.
The baffled, 36"-long aluminum telescope optical tube is outfitted with a 2" Crayford-style focuser for exceptionally smooth focusing with no backlash. It accepts both 2" and 1.25" diagonals. A molded-in dovetail base accepts any Orion finder scope.
The revolution in affordable apochromatic refractors continues with the Orion 100 Extra-Low Dispension Apochromatic Refractor Telescope Optical Tube. Order yours today.
Limited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only. For complete warranty details contact us at 800-676-1343.
Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.
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Orders received by 1pm Eastern Standard Time for in-stock item the same business day. Order received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.
A per-item shipping charge (in addition to the standard shipping and handling charge) applies to this product due to its size and weight. This charge varies based on the shipping method.
Standard Delivery: $0.00
3 Day Delivery: $15.00
2 Day Delivery: $15.00
Next Day Delivery: $21.00
SHIPPING RESTRICTIONS APPLY FOR THIS PRODUCT
This product is available to ship Standard delivery within the 50 US states, APO/DPO/FPO addresses and US territories/protectorates. Delivery is not available to Canada.